Technical information PCD4 PLC based controllers Controls Division The process control device for tasks with a broad requirement profile Powerful functions – already integrated in base unit ■ Up to 510/2048 inputs/outputs: Modular structure with up to 32 sockets for digital, analogue, count- ing, measuring and/or motion control modules – up to 510 central inputs/outputs – up to 2048 local inputs/outputs (e. g. PROFIBUS DP) ■ Up to 1 MByte user memory: For programs, text and data blocks. 1 MByte flash memory as option for ease of down/uploading program modifications and backups. ■ Up to 6 serial data ports: Can be fitted with a choice of RS 232, RS 422, RS 485 or TTY/current loop 20 mA. ■ Field bus connections: Can be fitted with a choice of PROFIBUS FMS, PROFIBUS DP as master or slave and Ethernet-TCP/IP. ■ Standard inputs: Fast counters and interrupt inputs directly on CPU of controller (only PCD4.M170). High performance operating system and efficient programming tools ■ Efficient programming with PG5 due to its many programming languages, such as IL, FUPLA, GRAFTEC etc. and its diagnostic and other add-on tools. An efficient instruction set, compre- hensive FBox libraries and a structure that complies with IEC 1131-3 simplify the editing of transparent programs. ® ■ Portability of user programs due to harmonized system resources and the integral Saia S-Bus, user programs are transferable across the entire PCD family (PCD1 up to PCD6) and capable of running. ■ Short reaction times due to direct accessing of I/O signals, without the passing through a process map (image). ■ Flexible network integration due to through communications and programming via Ethernet-TCP/ IP to the connected field bus stations PROFIBUS DP or FMS. The adaptive controller platform The PCD4 series is an extremely flexible system. From the minimum system with the simplest processor, one serial interface, a low-cost power supply module Power supply modules Processor and and 2 I/O modules, through to the fully equipped system with up to 32 I/O and Page 10 public memory modules Page 6 function modules, processor module ..M170, up to 6 independent serial interfaces ® or Saia S-Bus, PROFIBUS FMS/DP or Ethernet-TCP/IP network connections. The system can be assembled in one go, or expanded in stages. All modules are in the form of equal sized cassettes. Cassette modules are plugged into the appropriate bus modules. The bus modules are in turn snapped onto mounting rails and connected together to form the system bus. Connections to the external process are wired to the bus modules, which means that cassette modules can be inserted or removed without affecting the wiring. ® Saia S-Bus (RS 485) The efficient protocol for this master-slave network is supported by every PCD both as master and as slave. Economical design across a serial RS 485 data port. Pages 8/9 Combined bus module PCD4.C340 with sockets for processor module, power supply module, 4 I/O modules and 3 sockets for serial data ports. Page 7 A2 Serial data ports sockets A1, A2, A3 on PCD4.C340 up to 3 serial data ports as RS 422/RS 485, RS 485 electrically isolated, RS 232 for modem or TTY/cur- rent loop 20 mA. A1 A3 Pages 8/9 Flexible and modular I/O level using bus modules The I/O bus modules with 2 or 6 module sockets allow expansion up to 510 inputs/outputs or 32 I/O modules. Page 7 Digital input/output modules Pages 11–13 Analogue input/output modules Pages 14–16 2 | ® www.saia-burgess.com Technical information Saia PCD4 System overview: Hardware Processor and Processor module User memory public memory modules Page 6 PCD4.M170 Page 6 1 MByte RAM and plug-on flash card for saving user memory. up to 428 KBytes Pages 4/5 user memory as RAM or EPROM Page 5 Field bus connections sockets B1 and/or B2 PROFIBUS FMS / DP: For both networks various modules are available as master or slave, also with additional RS 485 serial data port. Pages 8/9 Ethernet-TCP/IP socket B2 Intelligent co-processor module with fast dual- port RAM interface to the CPU, Ethernet 10 ® Base-T/100 Base-TX. Saia S-Bus with UDP/IP for ⇔ ⇔ PG5 PCD communication and PCD PCD multi- master communication. Trans mission and receipt of TCP and UDP data packages for communication with any choice of system. Pages 8/9 Serial data ports socket B2 2 × RS 232 or RS 232 for modem, RS 232 and RS 422/RS 485 Pages 8/9 Counting, measuring and motion control modules Pages 18–20 Manual operation modules Page 17 | 3 ® Technical information Saia PCD4 www.saia-burgess.com Diverse system resources Block diagram of resources, using PCD4.M170 as example SERIAL INTERFACES via I/Os SUPPLY COMBINED BUS MODULE PCD4. ADDR 0…510 C340 CPU and I/O BUS I/O BUS RUN / HALT M INTERRUPT INPUTS E T F DB E M E vol vol O CPU FAST COUNTERS R P R TX R BACKUP Y nvol O EXTERNAL RESET C F M M USER A nvol nvol P P MEMORY USER USER MEDIA MEMORY R register ..F..-MODULE BUS T timer C counter F flag DATE-TIME ..F.. MODULE ..F.. MODULE vol volatile WATCH-DOG nvol COMMUNICATIONS COMMUNICATIONS nvol non volatile P program TX text DB data block ¹) PGU: Connection for PCD4.N.. PGU ¹) FIELD BUS CONNECTIONS / ETHERNET-TCP/IP programming unit RS 232 SERIAL DATA PORTS Identical system resources for the Advantages of 1 MByte flash card entire PCD family for the PCD4.M170 Registers 4096 × 32 bit, non-volatile Computational Integers: –2 147 483 648… 31 31 ranges +2 147 483 647 (–2 …+2 –1) Floating-point numbers: 18 –20 ±9.22337 × 10 …±5.42101 × 10 Formats: decimal, binary, BCD, hexadecimal or floating point Index registers 17 × 13 bit (1 each per COB and XOB) The PCD7.R400 flash card offers the following capabilities: Timers/counters 1600 volatile timers or non-volatile – Backup for user program counters, division programmable – Automatic loading if no user program is present in RAM Counting range: 31 bit, unsigned on start-up (0…2 147 483 647) – Simple, convenient program change – Prompt loading of diagnostic program Timing range: 31 bit, unsigned (0…2 147 483 647 timing signals, For some of these functions the programming unit is not selectable from 10 ms up to 10 s) required: activating the load switch transmits the contents Flags 8192 × 1 bit, volatile or non-volatile, of the flash-card to RAM memory. division programmable Date-time Time values: s/min/h, week/day of week, month/day of month, year Accuracy: better than 60 s/month Power reserve: 1 to 3 years 4 | ® www.saia-burgess.com Technical information Saia PCD4 N O I T A S R C O T I T A R N U E G U I F S N M O C Y N R M A I M R O O M H B A I I C R L T G M L O I C C R A Operating system and user memory Structure of program, operating system and hardware PCD KERNEL PCD PROCESSOR (CPU) INTELLIGENT FUNCTION SERIAL DATA PORTS FIELD BUS CONNECTION MODULES (COUNTING, ANALOGUE AND DIGITAL IN- (RS 232, RS 422, RS 485, TTY) (PROFIBUS DP/FMS, MEASURING, MOTION PUT/OUTPUT MODULES ® AND Saia S-BUS ETHERNET-TCP/IP) CONTROL, MODEM, ETC.) PROCESS AND OPERATION (HMI) Excellent customer benefit arising from ideally matched components and subsystems, due to full in-house development of operating systems, hardware, firmware and programming software. The following documentation provides detailed information: for PG5 programming tool see 26/362; for operating system see 26/354. Expandable and flexible user memory The PCD4.M170 processor module already includes 1 MByte of buffered PCD7.. RAM user memory in its standard equipment. ..R110 ..R310 With the other processor modules, user memory is located in one of the plug-on central memory modules. The PCD7.R110 public memory module with 2 sockets can be fitted with either RAM or EPROM up to a maximum of 256 KBytes of user memory. The universal PCD7.R310 public memory module allows flexibility in equipping the user memory up to 428 KBytes with RAM or a combination of RAM and EPROM. It has standard provision for 172 KBytes of RAM memory, and can be expanded with RAM or EPROM components up to an additional 256 KBytes. Total available user memory can practically be divided at will into sectors for program, text and data blocks. This enables the requirements of any particular application to be met in the best possible way. With the instructions available, data can be transferred under the other user media, such as flags, registers, timers and counters. The following values are valid: – 1 register content (32 bit) occupies 4 bytes in the data block range and 8 bytes in the text range – 1 text character occupies 1 byte PCD4.M110/..M125/.. PCD4.M170 M145/..M445 – 1 program line occupies 4 bytes | 5 ® Technical information Saia PCD4 www.saia-burgess.com P R U E R G E O A T S R L R P U P C U T F D / O A C S L P L P O N K B I C C E L T E F I A R T G F A max. 256 KBytes RAM or EPROM HARDWARE OPERA- PROGRAMMING TING SYS- SOFTWARE (PG5) TEM 172 + max. 256 KBytes RAM + RAM or EPROM (FIRMWARE) KBytes 1024 KBytes RAM 1024 KBytes flash card Text charac- Program (P) Data blocks (DB) ters (TX) R G Processor modules PCD4.M.. Processor modules differ as follows PCD4.M110 PCD4.M125 PCD4.M145 PCD4.M445 PCD4.M170 Number of inputs/outputs or 510 ¹) 510 ¹) 510 ¹) 510 ¹) 510 ¹) I/O module sockets 32 32 32 32 32 Number of CPUs 1 1 1 2 1 Processing bit command 6 µs 4 µs 4 µs 4 µs 2 µs time word command 35 µs 20 µs 20 µs 20 µs 10 µs Serial data ports 1 (PGU) 1 + 1 1 + 3 1 + 3 1 + 3 + 2 PGU, sockets on bus or RS 232 RS 232, RS 422, RS 232, RS 422, RS 232, RS 422, RS 232, RS 422, processor modules RS 485, TTY/ RS 485, TTY/ RS 485, TTY/ RS 485, TTY/ current loop 20 mA current loop 20 mA current loop 20 mA current loop 20 mA ® ® ® ® ® Field bus connections Saia S-Bus Saia S-Bus Saia S-Bus Saia S-Bus Saia S-Bus PROFIBUS FMS PROFIBUS FMS PROFIBUS DP Network connections no no no no Ethernet-TCP/IP User memory RAM standard equipment 0…172 KBytes ²) 0…172 KBytes ²) 0…172 KBytes ²) 0…172 KBytes ²) 1024 KBytes Expansion with RAM or EPROM up to 428 KBytes ²) up to 428 KBytes ²) up to 428 KBytes ²) up to 428 KBytes ²) 1024 KBytes (..R400) Date-time yes yes yes yes yes Data protection and power >2 month >2 month >2 month >2 month 1–3 years with reserve for real-time clock (battery) (battery) (battery) (battery) lithium battery Interrupt inputs or no no no no 2 fast counter inputs – – – – 1 kHz ¹) With 32 × PCD4.B900 modules an I/O capacity of 512 I plus 512 O is achieved. ²) Via central memory module with memory modules plugged on. General technical data Supply voltage 24 VDC ±20% smoothed or 19 VAC ±15% full-wave rectified Power consumption max. 48 W for 256 I/Os Noise emission CE mark according to EN 50 081-1 Noise immunity CE mark according to EN 50 082-2 Ambient Operation 0…+55 °C or 0…+40 °C temperature (depending on mounting position) Storage –20…+85 °C Atmospheric 95% r. H. without dew formation humidity (DIN 40 040, class F) Mech. strength according to EN/IEC 61 131-2 Standards/ EN/IEC 61 131-2, approvals Germanischer Lloyd, Lloyd’s Register of Shipping, Det Norske Veritas, Polski Rejestr Statków, UL-USA, American Bureau of Shipping, UL-CDN 6 | ® www.saia-burgess.com Technical information Saia PCD4 Bus modules PCD4.C.. From a mechanical point of view, the bus modules form the backbone of the PCD4. There is a choice of differ- ent types of bus module onto which the cassette-style function modules are plugged, locked mechanically and electrically connected to the I/O or CPU bus. The power supply modules PCD4.N.. and the processor modules PCD4.M.. Mounting on 35 mm double top-hat rail are fitted to either the CPU bus module ..C100 or the combined bus module The combination of I/O bus modules If the width of the controller’s cabinet ..C340. with spaces for 2 (PCD4.C220) or 6 mo- is not sufficient for a single row confi- dules (PCD4.C260) permits up to 32 I/O On the combined bus module three guration, expansion to a maximum of modules to be arranged in any order four rows is possible using bus con- sockets are available that can be equip- with up to 5 connection plugs or up to ped, as required, with PCD7.F1.. com- necting cables. a maximum length of 2.5 m. munications modules. See next page for details. Mounting in two rows with ..K200/..K210 Mounting is by a 35 mm dual mounting ADDR 0…254 rail complying with DIN/EN 50 022. The N M I/O bus module PCD4.C260 with required number of bus modules is snapped onto this rail and connected 6 module sockets together electrically and mechanically. Wiring to the external process can (and should) be done next. The clearly ar- ranged screw terminals, 20 per mo- Mounting in three rows with ..K250 and dule, accept wires of up to 1.5 mm² (in- ..K200/..K210 cluding cable sleeve). ADDR 256…510 The I/O and function modules are plugged in immediately before com- missioning the controller, and are pro- tected against vibration with the lock-  Mounting in a single row N M  ing slider (tested in accordance with ADDR 0…254 IEC 1131).  32 E/A N M The insertion of key tabs into the bus  module connectors prevents any con- ..C1.. ..C2..  fusion of the modules, since each con- 255 E/A nector provides a unique code for each module type. Mounting in four rows with ..K260 and N M ..K200/..K210 ..C340 ..C2..   ADDR  256…510    CPU bus module PCD4.C100 without serial N M  data port ADDR 0…254    Bus extension cables PCD4.K200: 100 cm length PCD4.K210: 180 cm length PCD4.K250: 132 cm length PCD4.K260: 172 cm length Combined bus module PCD4.C340 with 3 serial data ports and 4 I/O module sockets | 7 ® Technical information Saia PCD4 www.saia-burgess.com Communications possibilities with PCD4 Combined bus module PCD4.C340 Processor module PCD4.M170 Flash card PCD7. R400 A2 Terminals 40…49 B1 PGU connector A1 A3 B2 B2 connector B1 connector TCP/IP plug 3 sockets for serial data ports (socket A1 for modem connection) Terminals 0…9 (interrupt/counter) Socket B1 for PROFIBUS DP or FMS connection modules and socket B2 for PROFIBUS DP, Ethernet-TCP/IP connection mo- Serial data ports dules or serial data port The PCD supports a large number of protocols for con- necting very diverse peripheral devices, such as printers, weighing machines, barcode readers, terminals or other controllers. Network connections Technical data Ethernet-TCP/IP Baud rate up to 38.4 kBit/s (TTY/current The intelligent co-processor module provides the PCD with loop 20 mA up to 9600 Bit/s) access to the Ethernet. For details see Technical Informa- Protocols – MC mode for single character tion 26/356. – MD mode for full-duplex exchange of data Technical data – S-Bus mode for half-duplex, Connection 10 Base-T/100 Base TX (RJ 45) software library available Speed 10/100 MBit/s (autosensing) – user definable ASCII driver Protocols and services TCP/IP or UDP/IP ® Saia S-Bus with UDP/IP for Field bus connections ⇔ PG5 PCD communication, ® ⇔ PCD PCD multimaster Saia S-Bus communication and ® Saia S-Bus, with its safe and easy protocol, is already availab- ⇔ SCADA PCD communication le in the standard equipment (without additional modules) of all PCDs as master or slave. For details see Technical Information 26/370. Telecommunication via modem Technical data Digital and analogue modem modules, combined with the appropriate modem software library, enable telecommu- Master connection 38.4 kBit/s (high net data rates nication with the PCD. Great distances can therefore be due to low protocol overhead), overcome quickly and easily, and costs can be saved. up to 4 masters via gateway function ■ SMS messages can be transmitted directly from the PCD. Slave connection up to 254 slaves in segments of ■ Data exchange across great distances via modem. 32 stations each Other connections PROFIBUS DP and PROFIBUS FMS Depending on the application, the following hardware and/ For the field level in industrial automation, PROFIBUS DP and or software solutions are available: EIB, MP-Bus for BELIMO, FMS are provided as standardized, open network protocols M-Bus, Modbus RTU and ASCII, Siemens 3964R, Cerberus, for data transfer. See documentation 26/951 for details. GENIbus for Grundfos, STX-Bus for NeoVac, TwiLine, JCI- Technical data PROFIBUS DP N2-Bus, BACnet. Master connection 12 MBit/s, up to 4 masters Slave connection up to 124 slaves in segments of 32 stations each Technical data PROFIBUS FMS Connection up to 500 kBit/s, up to 126 parties in segments of 32 stations each 8 | ® www.saia-burgess.com Technical information Saia PCD4 Communications capabilities PROFIBUS connection modules at socket B1 and/or B2 Overview of communications modules PCD7.F700: for connection of Serial data ports at sockets A1, A2 or A3 PROFIBUS FMS PCD7.F110: RS 422 with RTS/CTS or RS 485 PCD7.F750: for connection of electrically connected, with line termination PROFIBUS DP as master resistors capable of activation, suitable for S-Bus PCD7.F770: for connection of PROFIBUS DP as slave PCD7.F120: RS 232 with RTS/CTS, DTR/DSR, DCD, suitable for modem connection PCD7.F772: for connection of PROFIBUS DP as slave and with PCD7.F130: TTY/current loop 20 mA (active or electrically isolated RS 485 port passive) PCD7.F150: RS 485 electrically isolated, with line Ethernet-TCP/IP connection module at socket B2 termination resistors capable of activation, sui- table for S-Bus PCD7.F65x: intelligent interface module for connection to Ethernet- Serial data ports at socket B2 TCP/IP PCD2.F520: RS 232 with RTS/CTS and RS 422 without RTS/CTS, or RS 485 electrically connected PCD2.F522: choice possible between 2 × RS 232 with RTS/CTS or 1 × RS 232 full with RTS/CTS, DTR/DSR, DCD, suitable for modem connection Without add-on module (PGU connector): RS 232 with RTS/CTS, electrically connected Processor module and sockets for Plug-on communications modules communications modules PCD4.C340 PCD4.M170 ..M110 ..C100 A1 – – – – – – – – – – – PCD4.M110 A2 – – – – – – – – – – – Port 0 (PGU), A3 – – – – – – – – – – – RS 232 A1 ■ ■ ■ ■ – – – – – – – ..M125 ..C340 PCD4.M125 A2 – – – – – – – – – – – Port 0 (PGU), A3 – – – – – – – – – – – A1 Port 1 RS 232 A1 ■ ■ ■ ■ – – – – – – – ..M145 ..C340 PCD4.M145 A2 ■ ■ ■ ■ – – – – – – – Port 2 A2 Port 3 A3 ■ ■ ■ ■ – – – – – – – Port 0 (PGU), A1 A3 Port 1 RS 232 A1 ■ ■ ■ ■ – – – – – – – Port 0 (PGU), ..M170 ..C340 PCD4.M170 RS 232 A2 ■ ■ ■ ■ – – – – – – – Port 2 A2 B1 B2 A3 ■ ■ ■ ■ – – – – – – – Port 4 Port 3 B2 A1 A3 Port 5 Port 1 B1 – – – – – – ■ ■ ■³) –– – B2 – – – – ■ ■ – ■ ■³) ■ ■ A1 ■ ■ ■ ■ – – – – – – – ..M445 ..C340 PCD4.M445 PROFIBUS FMS ²) A2 ■ ■ ■ ■ – – – – – – – Port 2 A2 A3 ■ ■ ■ ■ – – – – – – – Port 3 Port 0 (PGU), A1 A3 Port 1 RS 232 ¹) Suitable for modem connection due to provision of 6 control lines (PCD7.F120 always plugs onto socket A1). ²) The PCD4.M170 is recommended for PROFIBUS FMS. ³) The following combinations are not possible: 2 × PROFIBUS DP Slave | 9 ® Technical information Saia PCD4 www.saia-burgess.com Socket PCD7.F110 PCD7.F120 ¹) PCD7.F130 PCD7.F150 PCD2.F520 PCD2.F522 ¹) PCD7.F700 PCD7.F750 PCD7.F770 PCD7.F772 PCD7.F65x Power supply modules PCD4.N.. Dimensions Power supply modules PCD4.N200 Basic version, for digital I/O modules only Supply voltage 24 VDC ±20% smoothed or 19 VAC ±15% full-wave rectified Current consumption max. 2.5 A at 24 VDC Output current 4.0 A at +5 VDC PCD4.N210 With Run/Halt and Clear switches, for all digital and analogue I/O modules and the ..H.. function modules Supply voltage 24 VDC ±20% smoothed or 19 VAC ±15% full-wave rectified Current The power supply module is fitted on the left, next to the consumption max. 2.5 A at 24 VDC processor module on the PCD4.C100 or ..C340 bus module. Output current 4.0 A at +5 VDC Its output is sufficient to cover the internal power require- 0.5 A at +15 VDC ments of 512 I/Os or 32 digital I/O modules. If several ..W.. 0.45 A at –15 VDC or ..H.. modules are used, consult the power requirements table in the hardware manual. – Monitoring of 24 VDC input voltage, with reset circuit. – Monitoring of +5 VDC and ±15 VDC output voltage and the charge level of the back-up battery. – Watchdog monitoring circuit checks the regular proces- sing of the user program and enables effective safety measures to be taken if errors occur. A potential-free relay contact has been provided for this, with a switching capacity of 0.5 A at 48 VAC/VDC. – LED display of the processor’s operating state. – Some analogue ..W.. modules and the complex PCD4.H.. modules require stabilized voltages of ±15 V. These are provided by the PCD4.N210 power supply module. – There are two manual switches Run/Halt (CPU status) and Clear (reset elements) on the PCD4.N210 power supply module. Switch functions are enabled with a jumper. Dimensions 140 54.5 54.5 109 109 7.5 53.5 118 17 218 327 135 10 | ® www.saia-burgess.com Technical information Saia PCD4 10 max. 18 6 25 max. 58 70 25 16 2 Digital input/output modules Overview of digital input/output modules Type Total I/Os Input voltage Breaking capacity Input Electrical Current DC AC filter isolation draw ¹) PCD4.E110 16 I 15…30 VDC ²) 8 ms no typ. 25 mA PCD4.E111 16 I 15…30 VDC ²) 0.1 ms no typ. 25 mA PCD4.E600 16 I 15…30 VDC ³) 8 ms yes typ. 25 mA PCD4.E601 16 I 15…30 VDC ³) 0.3 ms yes typ. 25 mA PCD4.B900 16 I + 18…35 VDC 9 ms no typ. 50 mA 16 O, transistor 0.5 A/5…32 VDC no PCD4.A400 16 O, transistor 0.5 A/5…32 VDC no typ. 25 mA PCD4.A410 16 O, transistor 0.5 A/5…32 VDC yes typ. 25 mA 4 PCD4.A350 8 O, transistor 2 A/8…32 VDC yes ) typ. 15 mA 5 PCD4.A200 8 O, relay (make) 2 A/50 VDC 2 A/250 VAC yes ) typ. 15 mA PCD4.A250 16 O, relay (make) 2 A/50 VDC 2 A/250 VAC yes typ. 25 mA ¹) Current draw from internal 5 V bus (depending on number of active input or output chan- ³) Special: 5 VDC, 48 VDC 4 nels), loading capacity max. 4000 mA ) with short-circuit protection 5 ²) Special: 5 VDC, 12 VDC, 48 VDC ) with contact protection In order to ensure the highest level of interference immu- nity, all digital I/O modules have passed the stringent 4 kV interference tests in accordance with IEC 1000-l4-4. These modules can be installed in any I/O bus module position. Key tabs can be fitted to each bus module to prevent modules being inserted in the wrong locations. LEDs on the front panel of each I/O module indicate the process state. Absolute I/O addresses are shown on slide- in front panel labels, on which individual descriptions can be written. Input modules with 16 inputs, 24 VDC Input modules with 16 inputs, 24 VDC, electrically isolated Number of inputs 16, electrically connected Number of inputs 16, electrically isolated, Input voltage 24 VDC (special: source operation 5 VDC, 12 VDC, 48 VDC) Input voltage 24 VDC Input signal low –30…+5 V (special: 5 VDC, 48 VDC) high 15…30 V Input signal low –30…+5 V Input current 8 mA at 24 VDC High 15…30 V Current draw Input current 7 mA at 24 VDC internally from 5 V bus typ. 25 mA (max. 45 mA) Current draw internally from 5 V bus typ. 25 mA (max. 45 mA) Connection diagram (terminals on bus module) Connection diagram (terminals on bus module) 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b E0E1 E15 E0E1 E15 Source operation Source operation Source operation: switch open = signal state low, LED off Sink operation PCD4.E600 Input delay typ. 8 ms Source operation: switch open = signal state low, LED off (unsmoothed voltage possible) Sink operation: switch open = signal state high, LED on PCD4.E601 Input delay typ. 0.3 ms (smoothed voltage required) PCD4.E110 Input delay typ. 8 ms (unsmoothed voltage possible) PCD4.E111 Input delay typ. 0.1 ms (smoothed voltage required) | 11 ® Technical information Saia PCD4 www.saia-burgess.com – + + + – – Digital input/output modules Relay output module with 8 “make” contacts, Relay output module with 16 “make” contacts, 2 A/250 VAC or 2 A/50 VDC 2 A/250 VAC or 2 A/50 VDC Number of outputs 8, electrically isolated Number of outputs 16 “make“ contacts in “make“ contacts, 4 groups protected Breaking capacity 2 A, 250 VAC AC1 Breaking capacity 2 A, 250 VAC AC1 1 A, 250 VAC AC11 1 A, 250 VAC AC11 2 A, 50 VDC DC1 2 A, 50 VDC DC1 1 A, 24 VDC DC11 1 A, 24 VDC DC11 Supply voltage 24 VDC, smoothed or Contact protection VDR and RC pulsed Supply voltage 24 VDC, smoothed or Output delay typ. 5 ms at 24 VDC pulsed Current draw Output delay typ. 5 ms at 24 VDC internally from 5 V bus typ.25 mA (max.45 mA) Current draw externally 8 mA per relay internally from 5 V bus typ.15 mA (max.25 mA) Connection diagram (terminals on bus module) externally 8 mA per relay ¹) Additional supply terminals Connection diagram (terminals on bus module) K 3 2 1 0 on module 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b A0 A7 Load 1 3 5 7 9 11 13 15 + a Fuse 0 2 4 6 8 10 12 14 – b Fuse max. 2 A max.10 A A0A1A2A3 A16 L N Load 4× max. 8 A Relay excited (contact closed) = LED on L N PCD4.A200 Relay output module with 8 “make” contacts, Relay excited (contact closed) = LED on 2 A/250 VAC or 2 A/50 VDC ¹) Notes: If the relay contact is open, the current leakage through the contact protector is PCD4.A250 Relay output module with 16 “make” contacts, 0.7 mA (at 230 V/50 Hz). This should be taken into account for the smaller AC loads. 2 A/250 VAC or 2 A/50 VDC Transistor output module with 8 outputs, Transistor output module with 16 outputs, 2 A/24 VDC, electrically isolated, with short-circuit 0.5 A/24 VDC protection Number of outputs 16, electrically connected, Number of outputs 8, electrically isolated, source operation source operation Output current 5…500 mA Breaking capacity max. 2 A in range Overall power 8 A at continuous duty 8…32 VDC smoothed (per module) Voltage drop max. 2 V at 2 A Voltage range 5…32 VDC smoothed Output delay typ. 10 µs (on) 10…27 VDC pulsed typ. 100 µs (off) Voltage drop max. 0.3 V at 0.5 A Current draw Output delay typ. 10 µs (on) internally from 5 V bus typ. 15 mA (max. 25 mA) typ. 50 µs (off) Connection diagram (terminals on bus module) Current draw internally from 5 V bus typ. 25 mA (max. 45 mA) 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b Connection diagram (terminals on bus module) A0 A7 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b Load Fuse max.16 A A0A1 A15 Quick-acting fuse 10 A + 24 VDC Load + – 24 VDC Output transmitting (set) = LED on – PCD4.A350 Transistor output module with 8 outputs, Output transmitting (set) = LED on 24 VDC/2 A PCD4.A400 Transistor output module with 16 outputs, 24 VDC/0.5 A 12 | ® www.saia-burgess.com Technical information Saia PCD4 GND 24 VDC GND 24 VDC Digital input/output modules Transistor output module with 16 outputs, Combined input/output module 0.5 A/24 VDC, electrically isolated with 16 inputs 24 VDC/9 ms and 16 transistor outputs 0.5 A/ 5…32 VDC, enabling the maximum input/output capacity of Number of outputs 16, electrically isolated, 510 I plus 510 O to be achieved. source operation Output current 1…500 mA Number of inputs 16, Overall power 8 A at continuous duty electrically connected, (per module) source operation Voltage range 5…32 VDC smoothed Input voltage 24 VDC, smoothed or 10…27 VDC pulsed pulsed Voltage drop max. 0.3 V at 0.5 A Input signal low –32…+4.8 V Output delay max. 5 µs (on) high 18…35 V max. 500 µs (off) Input current 8 mA at 24 VDC Current draw Input delay typ. 9 ms internally from 5 V bus typ. 25 mA (max. 45 mA) Number of outputs 16, Connection diagram (terminals on bus module) electrically connected, source operation 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b Output current 5…500 mA Overall power 6 A at continuous duty A0A1 A15 Quick-acting (per module) fuse 10 A Load Voltage range 5…32 VDC smoothed + 10…27 VDC pulsed 24 VDC – Voltage drop 1 V at 0.5 A Output delay 10 µs Output transmitting (set) = LED on Current draw PCD4.A410 Transistor output module with 16 outputs, internally from 5 V bus typ.50 mA (max. 95 mA) 24 VDC/0.5 A, electrically isolated Connection diagram (terminals on bus module) 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b E0E1 E15 24 VDC 0 1 2 3 4 5 6 7 + – 8 9 101112131415+ – A0A1 A7 A8 A15 Quick-acting fuse 10 A Load + 24 VDC – Regarding inputs: switch open = signal state low, LED off Regarding outputs: Output transmitting (set) = LED on PCD4.B900 Combined input/output module with 16 inputs and 16 transistor outputs | 13 ® Technical information Saia PCD4 www.saia-burgess.com + – Analogue input/output modules Overview of analogue input/output modules Type Total Signal ranges Resolution Current draw channels (conversion 5 V bus ¹) 15 V bus ²) time) PCD4.W300 8 I (2 × 4) –10 V…+10 V / –1 V…+1 V / –100 mV…+100 mV 12 bit + 30 mA 16 mA 7 –20 mA…+20 mA ) / +4 mA…+20 mA ³) sign bit 4 Pt/Ni 1000, –50…+150 °C ) (≤120 ms) 5 4 I (1 × 4) Pt/Ni 1000 / Pt/Ni 100 ) PCD4.W500 8 I (2 × 4) 0 V…+10 V / –10 V…+10 V / 0 V…+1 V / –1 V…+1 V 12 up to 15 bit 150 mA 3 mA 6 7 ei ) 0 mA…+20 mA ) / +4 mA…+20 mA ³) (≤100 µs) 4 Pt/Ni 1000, –50…+150 °C ) 5 4 I (1 × 4) Pt/Ni 1000 / Pt/Ni 100 ) PCD4.W100 4 I (1 × 4) 0 V…+10 V / –10 V…+10 V / –5 V…+5 V 12 bit 50 mA 35 mA 7 0 mA…+20 mA ) / –20 mA…+20 mA / –10 mA…+10 mA (≤30 µs) 5 2 × Pt/Ni 1000 ) + 2 × 0…+10 V +2 O (2 × 1) 0 V…+10 V / 0 V…+1 V / –10 V…+10 V / –1 V…+1 V / –10 V…0 V (≤20 µs) 0 mA…+20 mA / +4 mA…+20 mA PCD4.W400 8 O (2 × 4) 0 V…+10 V 8 bit 10 mA 30 mA 0 mA…+20 mA / +4 mA…+20 mA (≤5 µs) PCD2.W600 8 O (2 × 4) 0 V….+10 V / –10 V…+10 V 12 bit 200 mA 3 mA 6 ei ) 0 mA…+20 mA / +4 mA…+20 mA (0.1…0.8 ms) ¹) Current draw from internal 5 V bus, loading capacity max. 4000 mA ²) Current draw from internal 15 V bus, loading capacity max. 500 mA ³) for two-wire transducers 4 ) two wires 5 ) four wires 6 ) electrically isolated 7 ) +4…+20 mA via user program PCD4.W300 PCD4 analogue modules have a modular structure and can be specifically adapted to the requirements of the application 4 inputs or 4 outputs 2 mA for Pt/Ni I with plug-in and/or switchable signal ranges. The powerful ® Saia PCD instruction set can be used not only to monitor 4 inputs or 4 Pt/Ni 100 or Pt/Ni 1000 I limit values, but also to easily create unlimited two-point, three-point and PID control loops. Simple routines for signal handling can be found in the relevant manuals. In addition, the PG5 programming tools support the user by providing PCD4.W400 function blocks with easy-to-set parameters. Jumpers for selection of the 8 output For analogue modules that do not have electrical isolation, signals (individually selectable in groups the KFD1 series of external isolating amplifiers is available of 4) if needed. For details see Technical Information 26/328. µC Overview of base modules and sockets for range modules PCD4.W500 4 inputs or 4 outputs 2 mA for Pt/Ni I PCD4.W100 4 inputs or 4 Pt/Ni 100 or Pt/Ni 1000 I O  2 × 1 output  O µC  4 inputs or 2 Pt/Ni 1000 each at I 2 mA plus 2 × 0…10 V O O O O PCD4.W600 Spaces for inserting 4 × 2 outputs 14 | ® www.saia-burgess.com Technical information Saia PCD4 Manual operation modules Connection diagram (terminals on bus module) Analogue module with 4 input channels and max. 2 output channels, resolution 12 bit 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b Input channels 4 (1 × 4) or – + – + – + – + – + – + – + – + 2 Pt/Ni 1000 (four wires) E0 E1 E2 E3 E4 E5 E6 E7 plus 2 × 0…10 V Range module 1 Range module 2 Input filter 1 ms PCD4.W300 Basic module Accuracy ±0.5 % unipolar ±0.6 % bipolar 1 or 2 plug-in range modules, signal ranges (load impedance): Output channels max. 2 (2 × 1), PCD7.W100 ¹) Range module for 4 channels ±10 V or short-circuit proof 4 Pt/Ni 1000 (four-wire connection) D/A conversion time max. 20 µs PCD7.W101 ¹) Range module for 4 channels ±1 V or Accuracy max. ±1.5 % voltage 4 Pt/Ni 100 (four-wire connection) max. ±1.65 % current PCD7.W102 Range module for 4 channels ±100 mV Resolution 12 bit (0…4095) PCD7.W103 Range module for 4 channels ±20 mA Potential isolation no or 4…20 mA Current draw PCD7.W104 Range module for 4 channels 4…20 mA internally from 5 V bus 50 mA for two-wire transducers Connection diagram (terminals on bus module) PCD7.W110 Range module for 4 channels Pt 1000 with a temperature range of –50…+150 °C and a 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b resolution of 0.1°C (two-wire connection) PCD7.W111 Range module for 4 channels Ni 1000 with a – + – + – + – + E0 E1 E2 E3 temperature range of –50…+150 °C and a resolution of 0.1°C (two-wire connection) A12 A13 PCD7.W120 4 stabilized current outputs of 2 mA for Inputs 0…4 Outputs 1 and 2 4 Pt/Ni 100 and Pt/Ni 1000 resistance thermo- meter (four-wire connection) PCD4.W100 Basic module ¹) Other signal ranges on request Plug-in range modules, signal ranges (load impedance): Analogue module with 8 output channels, PCD7.W101 ¹) 4 input channels for 0…10 V, ±10 V, ±5 V resolution 8 bit or 2 Pt/Ni 1000 (four-wire connection) Output channels 8 (2 × 4), plus 2 × 0…10 V short-circuit proof PCD7.W105 4 input channels for 0…20 mA, ±20 mA, Resolution 8 bit (0…255) ±10 mA (4…20 mA via user program) D/A conversion time max. 5 µs PCD7.W200 1 output channel 0…10 V (≥3 kΩ) Accuracy ±1.5 % voltage PCD7.W201 1 output channel 0…1 V (≥300 Ω) ±2.0 % current PCD7.W202 1 output channel ±10 V (≥3 kΩ) Potential isolation no PCD7.W203 1 output channel ±1 V (≥300 Ω) Current draw PCD7.W204 1 output channel 0…20 mA (≤500 Ω) internally from 5 V bus 10 mA PCD7.W205 1 output channel 4…20 mA (≤500 Ω) Signal ranges individually selectable PCD7.W206 1 output channel –10…0 V (≥3 kΩ) (load impedance) in groups of 4: ¹) Other signal ranges on request 0…10 V (≥3 kΩ) 0…20 mA (≤500 Ω) Analogue module with up to 8 input channels, 4…20 mA (≤500 Ω) resolution 12 bit + sign bit Connection diagram (terminals on bus module) Input channels max. 8 (2 × 4) voltage or 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b current inputs max. 8 (2 × 4) Pt/Ni 1000 – + – + – + – + – + – + – + – + A0 A1 A2 A3 A4 A5 A6 A7 with ..W110/..W111 (two wires) max. 4 (1 × 4) Pt/Ni 100 PCD4.W400 Analogue module with 8 output channels or 1000 (four wires) Resolution 12 bit plus sign bit (±4095) A/D conversion time max. 120 ms Environment 50 Hz environment Accuracy ±0.35 % Potential isolation no Current draw internally from 5 V bus 30 mA | 15 ® Technical information Saia PCD4 www.saia-burgess.com OUT– OUT+ SENSE– SENSE+ OUT– OUT+ SENSE– SENSE+ GND U+ RTD1+ RTD1– GND GND +24VDC +24VDC GND RTD+ Analogue input/output modules, electrically isolated Analogue module with up to 8 input channels, Analogue module with up to 8 output channels, electrical isolated, resolution 12 up to 15 bit electrical isolated, resolution 12 bit A microcontroller enables intelligent functions to be ex- A microcontroller enables intelligent functions to be ex- ecuted without placing any load on the central processor ecuted without placing any load on the central processor module: module: • Single-shot or continuous measurement • Single-shot or synchronous updating • Comparison functions with 2 limiting values per input and • User-definable scaling for range and offset adjustable hysteresis Output channels 8 (4 × 2), • User-definable scaling for range and offset short-circuit proof • Linearization and conversion to °C if standard temperature Resolution 12 bit (0…4095) sensors are used D/A conversion time 0.1 ms with voltage • Status information, e. g. wire break, short circuit or error (ohmic load) Input channels max. 8 (2 × 4) voltage or 0.8 ms with voltage current inputs (capacitive load) max. 8 (2 × 4) Pt/Ni 1000 0.3 ms with current with ..W110/..W111 Accuracy ±0.3 % voltage (two wires) ±0.3 % current max. 4 (1 × 4) Pt/Ni 100 Potential isolation 500 VDC between PCD- or 1000 (four wires) GND and module-GND Resolution 12 bit (0…4095) up to Current draw max. 15 bit (0…32 767) internally from 5 V bus 200 mA Input filter 1 ms Connection diagram (terminals on bus module) Accuracy ±0.3 % Potential isolation 500 VDC between PCD- 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b GND and module-GND Current draw – + – + – + – + – + – + – + – + A0 A1 A2 A3 A4 A5 A6 A7 internally from 5 V bus 150 mA Range Range Range Range Connection diagram (terminals on bus module) module 1 module 2 module 3 module 4 PCD4.W600 Basic module 1 3 5 7 9 11 13 15 + a 0 2 4 6 8 10 12 14 – b 1…4 plug-in range modules, – + – + – + – + – + – + – + – + signal ranges (load impedance): E0 E1 E2 E3 E4 E5 E6 E7 PCD7.W300 2 output channels 0…10 V (≥3 kΩ) Range module 1 Range module 2 PCD7.W302 2 output channels ±10 V (≥3 kΩ) PCD4.W500 Basic module PCD7.W304 2 output channels 0…20 mA (≤500 Ω) PCD7.W305 2 output channels 4…20 mA (≤500 Ω) 1 or 2 plug-in range modules, signal ranges (load impedance): PCD7.W100 Range module for 4 channels 0...10 V or ±10 V PCD7.W101 Range module for 4 channels 0...1 V, ±1 V or 4 Pt/Ni 100 or Pt/Ni 1000 (four-wire connection) PCD7.W103 Range module for 4 channels 0...20 mA or 4…20 mA PCD7.W104 Range module for 4 channels 4…20 mA for two-wire transducers PCD7.W110 Range module for 4 channels Pt 1000 with a temperature range of –50…+150 °C and a resolution of 0.1°C (two-wire connection) PCD7.W111 Range module for 4 channels Ni 1000 with a temperature range of –50…+150 °C and a resolution of 0.1°C (two-wire connection) PCD7.W120 4 stabilized current outputs of 2 mA for 4 Pt/Ni 100 or Pt/Ni 1000 resistance thermometer (four-wire connection) 16 | ® www.saia-burgess.com Technical information Saia PCD4 GND +24VDC GND +24VDC Manual operation modules with manual override In order to guarantee the necessary trouble-free manual Digital, dual-stage manual operation module with override, specific manual operation modules have been 8 “make” contacts, 2 A/250 VAC or 2 A/50 VDC developed for the PCD4 series. These modules are based on Switch positions Auto / Man 1 - Man 0 - digital and analogue output modules, which are activated Man 2 either via the user program or via manual switches. Like all Number of outputs 4 × 2 relays, electrically I/O modules, the manual operation modules are plugged isolated “make“ onto the PCD4.C2.. I/O bus modules. contacts, protected The manual operation modules offer the following advan- Breaking capacity 2 A, 250 VAC AC1 tages: 1 A, 250 VAC AC11 2 A, 50 VDC DC1 – The independent 24 VDC supply ensures manual opera- 1 A, 24 VDC DC11 tion of the installation under emergency override in case Contact protection VDR and RC of controller failure. Supply voltage 24 VDC, smoothed or – Additional wiring between standard output modules and a pulsed separate manual/emergency override level is not neces- Output delay 4…12 ms at 24 VDC sary, since all these functions are combined in the same Current draw module. internally from 5 V bus typ. 45 mA (max. 45 mA) externally 8 mA per relay – Jumpers make it possible to determine the action (pas- sive - on - off) of individual output channels if an alarm Connection diagram (terminals on bus module) signal should arise (1 alarm input per module). – The function states are indicated by LEDs on the front 1 3 5 7 9 11 13 15 + a panel. Space on the label field allows individual informa- 0 2 4 6 8 10 12 14 – b tion to be written. The manual switch positions and the A0 A7 24 VDC status of outputs can be read at any time by the CPU via the I/O bus. Load Fuse Fuse max. 2 A max.10 A Digital, single-stage manual operation module L with 8 “make” contacts, 2 A/250 VAC or 2 A/50 VDC N Relay excited (contact closed) = LED on Switch positions Auto / Man 0 - Man 1 Number of outputs 8, electrically isolated PCD4.A820 Digital, dual-stage manual operation module “make“ contacts, protected Analogue manual operation module with Breaking capacity 2 A, 250 VAC AC1 8 output channels, resolution 8 bit 1 A, 250 VAC AC11 2 A, 50 VDC DC1 Switch positions Auto / Man 1 A, 24 VDC DC11 Potentiometer 0…100% Contact protection VDR and RC Display 10-LED array Supply voltage 24 VDC, smoothed or Output channels 4, short-circuit proof pulsed Resolution 8 bit (0…255) Output delay 4…12 ms at 24 VDC D/A conversion time max. 5 µs Current draw Accuracy ±1.5 % voltage internally from 5 V bus typ. 45 mA (max. 45 mA) ±2.0 % current externally 8 mA per relay Potential isolation no Current draw Connection diagram (terminals on bus module) internally from 5 V bus 10 mA Signal ranges individually selectable 1 3 5 7 9 11 13 15 + a (load impedance) in groups of 4: 0 2 4 6 8 10 12 14 – b 0…10 V (≥3 kΩ) A0 A7 24 VDC 0…20 mA (≤500 Ω) 4…20 mA (≤500 Ω) Load Fuse Fuse Connection diagram (terminals on bus module) max. 2 A max.10 A 1 3 5 7 9 11 13 15 + a L 0 2 4 6 8 10 12 14 – b N – + – + – + – + – + – + – + – + Relay excited (contact closed) = LED on A0 A1 A2 A3 A4 A5 A6 A7 PCD4.A810 Digital, single-stage manual operation module PCD4.W800 Analogue manual operation module | 17 ® Technical information Saia PCD4 www.saia-burgess.com Alarm GND +24VDC Alarm Alarm Modules for industrial axis control for stepper motors and servo drives Overview of axis control with the PCD4 Modules PCD4.H120 PCD4.H225 PCD4.H3.. PCD4.H4.. Velocity profile Drive miscellaneous drives stepper motor servo motor servo motor Encoder or step frequency max. 166 kHz max. 20 kHz max. 100 kHz max. 150 kHz Output digital square pulses analogue, ±10 V, 12 bit analogue, ±10 V, 16 bit Counting range ±999 999 24 bit (16 777 215) ±30 bit (±1 073 741 823) ±31 bit (±2 147 483 647) Max. number of axes 40 32 20 12 Wide range of functions Introduction and technical support ® Within the Saia PCD family, the PCD4 series offers the wid- To get started more easily, you can join our workshops or est range of functions for general process and axis control. make use of the technical support provided by our support A variety of processor modules not only provide the user engineers. with a choice of communications mode, but also a complete For more detailed information on these intelligent counting, selection of powerful axis control modules, plus digital and measuring and motion control modules, please request analogue I/Os. The PCD4 encompasses everything to do brochure 26/309. with industrial axis control: from asynchronous motors for simple, unregulated motion control, to stepper motors for precise step control, and ultimately servomotors for multi- axis control with linear and circular interpolation. Highly adaptable The control modules PCD4.H1.. to ..H4.. represent Saia’s many years of experience in the axis control field. Every With this software package the user has access to all the functions circuit has been developed from practice and can therefore of the powerful ..H4.. module, i. e. writing and testing motion be connected in series with practically every commonly used programs and optimizing the control parameters. power stage or motor type. Resources and detailed documentation For programming, commissioning and documentation, Saia provides powerful, practical software tools, function blocks and comprehensive manuals. 18 | ® www.saia-burgess.com Technical information Saia PCD4 Axis control PCD4.H120 PCD4.H3.. (1 or 2 axes) Unregulated axis control up to 166 kHz, PID regulated axis control up to 100 kHz, with digital outputs with analogue output v v v1 v1 Destination position Destination position v2 v2 s s s1 s2 s1 s2 – specification of encoder pulses up to 166 kHz, with – self-contained motion control operation, independent of detection of the sense of rotation PLC CPU – for any choice of servo motor (without velocity regulation) – specification of trapezoid velocity profile (PID regulated) – output of pulses up to 30 kHz for synchronous motors or of regulated constant speed with high start/stop frequency – encoder inputs for 24 V or 5 V/RS 422 up to 100 kHz – counting range ±999 999 with 3 direct process output – analogue output to power stage ±10 V, resolution 12 bit – up to 20 × 2 axes per PCD4 system – standard for position range ±30 bit (±1 073 741 824) – module for measuring frequency, period length or pulse – co-ordinated quasi-synchronous operation of several axes length (see next page for details) – up to 10 × 2 axes per PCD4 system – 4 × 100 mA/24 VDC digital outputs (can also be used for PCD7.D120 display module) PCD4.H4.. (2 or 4 axes) PCD4.H225 (2 axes) PID regulated axis control up to 150 kHz, Low-cost motion control module for stepper with linear or circular interpolation and analogue motors, up to 20 kHz output v v v1 v1 Destination position Destination position v2 v2 (Start/Stop) s s s1 s2 s1 s2 Y r1 r2 – 2 self-contained motion control functions, independent of the PLC CPU; acceleration and pulse number are con- trolled with quartz precision – specification of trapezoid frequency ramps to destination X position – run-up frequency to 20 kHz – acceleration 1…1000 kHz/s – self-contained motion control operation, independent of – positioning distance 24 bit (16 777 215) PLC CPU – output to power stage 5…32 VDC – specification of trapezoid or S-shaped velocity profile – 6 digital inputs for limit and reference switches (PID regulated) – 4 × 100 mA/24 VDC digital outputs (can also be used for – several axes with linear or circular interpolation PCD7.D120 display module) – encoder inputs for 24 V or 5 V/RS 422 up to 150 kHz – memory for 4 velocity profiles – analogue output to power stage ±10 V, resolution 16 bit – up to 16 × 2 axes per PCD4 system – standard for position range ±31 bit (±2 147 483 647) – up to 4 × 2 or 3 × 4 axes per PCD4 system | 19 ® Technical information Saia PCD4 www.saia-burgess.com Universal counting and measuring module PCD4.H120 Economical remote display of data PCD7.D120 This function module with 2 independent counting and ■ Particularly bright, 6-digit LED display with decimal point. measuring systems can perform many tasks: Very clear to read, even in conditions of poor visibility. – Processing fast pulse sequences with frequencies up to ■ Does not take up one of the PCD’s serial ports; only needs 166 kHz (e. g. counting rotations or distances and reacting 3 transistor outputs from the following standard modules: to one or two preset values). PCD4.A400 (inc.version Z10), PCD4.A410 or ..B900. – Counting with recognition of count direction via incre- ■ Convenient commissioning with FBox in the FUPLA editor. mental shaft encoder (e. g. for simple, unregulated motion At the same time the refresh rate of the display is also control). defined. – Outputting pulse strings with frequency preselection (e. g. ■ Parallel driving of up to 14 remote displays. The same for simple driving of stepper motors below the start/stop value (up to 6 digits) is shown on all displays. frequency via suitable power stages). ■ Serial driving of 2 (or more) remote displays: useful if – Measuring pulse lengths, frequencies or the duration of more than 6 digits have to be displayed. periods (e. g. for quartz accuracy in determining velocity, ■ Standard housing dimensions of 24 × 48 mm, front panel rotational speed, flow rate, etc.). IP 65 system of protection. A software library of standard routines is available for pro- ■ For details see Technical Information 26/361. gramming the many possible functions. Characteristics in brief – 2 separate systems Connection diagram – 2 digital inputs per system (24, 12 or 5 V), also suitable for the connection of incremental shaft encoders a Clock Clock – Fast counting up to 166 kHz Data – Counting range ±999 999 b Data Enable – 2 preset values, 6 digits per system + – Up and down counting, with recognition of count 7 Enable1 – direction – 3 direct process outputs per system 24 V/0.5 A 15 Enable2 Clock – Time measurements with 0.1 µs resolution Data – Frequency measurement up to 166 kHz + + Enable – Output of programmable frequencies up to 30 kHz + 24V – Possible connection of two PCD7.D120 display modules – – – Measering module 2 × display module PCD4.H120 PCD7.D120 20 | ® www.saia-burgess.com Technical information Saia PCD4 Pin Configuration Supply and watch-dog Serial data ports via sockets A1…3 on bus module PCD4.C340 Terminals on bus module Port #1…3 PCD4.C100 and PCD4.C340 Terminal RS 422 RS 485 RS 232 TTY/20 mA RS485 (galv.) PCD7.F110 PCD7.F110 PCD7.F120 PCD7.F130 PCD7.F150 Watch- x0 Tx D Tx TS D Dog x1 /Tx /D Rx RS /D Supply x2 Rx RTS TA + + + C R E x3 /Rx CTS RA – – – NO NC HC RO x4 RTS DTR ¹) TC 24 VDC x5 /RTS DSR ¹) RC x6 CTS RSV ¹) TG SGND x7 /CTS DCD ¹) RG GND GND ¹) These signals can only be used if the interface module PCD7.F120 is plugged onto socket no. 1 Terminals for the sockets A1…3 on bus module PCD4.C340 11 13 15 17 21 23 25 27 31 33 35 37 10 12 14 16 20 22 24 26 30 32 34 36 Socket A1 Socket A2 Socket A3 Port 1 Port 2 Port 3 PGU/RS 232 Serial data ports, socket B2: screw terminal blocks on PCD4.M170 Port #0 Port #4 and Port #5 PGU Port # Terminal RS 485/RS 232 RS 485 RS 422 and RS 232 2 × RS 232 RS 232 full RS 232 40…49 PCD2.F520 PCD7.F772 PCD2.F520 PCD2.F522 PCD2.F522 1 PGND 40 PGND PGND PGND PGND PGND 2 RXD 41 TXD RX – TX TXD TXD TXD 3 TXD 4 42 RXD /RX – /TX RXD RXD RXD 4 – 43 RTS – RTS RTS RTS 5 GND 44 CTS – CTS CTS CTS 6 DSR 45 PGND – PGND PGND PGND 7 RTS 46 RX – TX – TX TXD DTR 8 CTS 5 47 /RX – /TX – /TX RXD DSR 9 +5 V 48 – – RX RTS – 49 – – /RX CTS DCD Serial data ports, sockets B1 and B2: Interrupt 9-pole, D-type connector, on PCD4.M170, Port #4 and Port #5 and/or counter D-Sub RS 422 RS 485 RS 232 PROFIBUS Terminal B1 and B2 PCD2.F520 ¹) PCD2.F520 ¹) PCD2.F522 ¹) Port #8/#9 0…9 1 PGND PGND PGND PGND 0 IN A1 2 – – – – 1 IN B1 Terminals 40…49 3 /TX /RX – /TX RxD RxD/TxD-P 2 IN A2 PGU connector 4 – – – CNTR-P/RTS 3 IN B2 5 RX – RTS GND 4 OUT 1 B2 connector 6 /RX – CTS +5 V 5 OUT 2 B2 connector 7 – – – – 6 + TCP/IP plug 8 TX RX – TX TxD RxD/TxD-N 7 L Terminals 0…9 9 – – – – 8 PGND (interrupt/counter) 9 PGND ¹) Only on socket B2 and Port #5 PROFIBUS FMS on PCD4.M445 PROFIBUS DP/FMS on PCD4.M170 Connection via 9-pole front panel connector on the proces- Connection of socket B2 can be achieved either via screw sor module. Details should be obtained from the hardware terminal block or via the 9-pole, D-type connector. Details manual PCD4, edition 26/734. should be obtained from the relevant documentation. Ethernet-TCP/IP on PCD4.M170 Connection via RJ 45 plug, category 5. | 21 ® Technical information Saia PCD4 www.saia-burgess.com Normally open Common Normally closed Reset Halt/Clear Enable Reset output GND Ordering information Type Description Weight PCD4.M170 F.. The PCD4.M170 Fnx processor module is supplied ready configured: “n” defines the ..F.. module at socket B1 and “x” defines the ..F.. module at socket B2 380 g n (socket B1) x (socket B2) 0 = not equipped 0 = not equipped 1 = PCD7.F700 (PROFIBUS FMS) 2 = PCD7.F750 (PROFIBUS DP master) 2 = PCD7.F750 (PROFIBUS DP master) 3 = PCD7.F770 (PROFIBUS DP slave) 3 = PCD7.F770 (PROFIBUS DP slave) 4 = PCD7.F772 (PROFIBUS DP slave, RS 485) 7 = PCD2.F520 (RS 232/422, RS 485) 8 = PCD2.F522 (RS 232) 9 = PCD7.F65x (Ethernet-TCP/IP) PCD7.R400 Flash card with 1 MByte for backup of the user program 6 g 4’507’4817’0 Lithium battery (replacement) 10 g Processor modules PCD4.M110 with PGU/RS 232 interface 250 g PCD4.M125 supports 1 additional serial data port 250 g PCD4.M145 supports 3 additional serial data ports 310 g PCD4.M445 with dual processor, co-processor PROFIBUS FMS, 3 additional serial data ports 390 g 4’507’1360’0 NiCd battery (replacement) 10 g Public memory modules (for preceding processor modules) PCD7.R110 with 2 sockets for EPROM or RAM memory components up to 256 KBytes 70 g PCD7.R310 for up to 428 KBytes, equipped with 172 KBytes RAM (for DB/TX) and 2 sockets for additional EPROM or RAM memory components up to 256 KByte 80 g Memory components (2 chips required for each module) 4’502’5414’0 ¹) 2 × RAM chip, 64 KBytes user memory 8 g 4’502’7013’0 ¹) 2 × RAM chip, 256 KBytes user memory 8 g 4’502’5327’0 2 × EPROM chip, 64 KBytes user memory 12 g 4’502’3958’0 2 × EPROM chip, 128 KBytes user memory 12 g 4’502’7126’0 2 × EPROM chip, 256 KBytes user memory 12 g 26/734 E PCD4 series hardware manual PCD4.C100 CPU bus module with 2 sockets for the power supply and the processor module, without additional serial data port 380 g PCD4.C340 Combined bus module with sockets for processor module, power supply module, 4 I/O modules and 3 sockets for communications modules PCD7.F1.. 1100 g Communications modules for plugging onto PCD4.C340 PCD7.F110 RS 422/RS 485 interface, electrically connected 8 g PCD7.F120 RS 232 interface (suitable for modem connection) 8 g PCD7.F130 20 mA current loop interface 8 g PCD7.F150 RS 485 interface, electrically isolated 8 g I/O bus modules, connector to the preceding bus module is supplied with each I/O module PCD4.C220 with 2 I/O module sockets 375 g PCD4.C260 with 6 I/O module sockets 1100 g Bus extension cables, shielded, with screw-mounted connectors PCD4.K200 for 2-row mounting, up to max. 256 I/Os, length 100 cm 160 g PCD4.K210 for 2-row mounting, up to max. 256 I/Os, length 80 cm 140 g PCD4.K250 for 2-row mounting, more than 256 I/Os, length 36 cm 105 g PCD4.K260 for 3 and 4-row mounting, more than 256 I/Os, length 72 cm 140 g 4’421’8698’0 Bus connector set (supplementary) 20 g Power supply modules PCD4.N200 for digital I/O modules only 340 g PCD4.N210 for all digital and analogue I/O modules and the ..H.. function modules 380 g 4’104’5195’0 Empty module housing to cover an unused socket on the bus module 110 g ¹) Risk of data loss if non-Saia RAM components are used. 22 | ® www.saia-burgess.com Technical information Saia PCD4 Type Description Weight Digital input modules PCD4.E110 16 inputs 24 VDC, input delay typ. 8 ms 160 g PCD4.E111 16 inputs 24 VDC, input delay typ. 0.1 ms 160 g PCD4.E600 16 inputs 24 VDC, input delay typ. 8 ms, electrically isolated 160 g PCD4.E601 16 inputs 24 VDC, input delay typ. 0.3 ms, electrically isolated 160 g Relay output modules PCD4.A200 8 “make” contacts 2 A/250 VAC or 2 A/50 VDC 270 g PCD4.A250 16 “make” contacts 2 A/250 VAC or 2 A/50 VDC 250 g Transistor output modules PCD4.A350 8 outputs 24 VDC/2 A 330 g PCD4.A400 16 outputs 24 VDC/0.5 A 170 g PCD4.A410 16 outputs 24 VDC/0.5 A, electrically isolated 170 g Combined input/output module PCD4.B900 with 16 inputs 24 VDC/9 ms and 16 transistor outputs 0.5 A/5…32 VDC 250 g Additional set of front tags for digital I/O modules 4’310’8567’0 for address range 0…127 4’310’8568’0 for address range 128…254 4’310’8569’0 for address range 255…510 4’310’8570’0 for ..W.. and ..H.. modules Analogue input/output modules, electrically connected PCD4.W100 Basic module for 4 input channels and up to 2 output channels, resolution 12 bit 190 g Plug-in range modules, signal ranges (load impedance): PCD7.W101 ¹) 4 input channels for 0…10 V, ±10 V, ±5 V or 2 Pt/Ni 1000 (four wires) plus 2 × 0…10 V 15 g PCD7.W105 4 input channels for 0…20 mA, ±20 mA, ±10 mA (4…20 mA via user program) 15 g PCD7.W200 1 output channel 0…10 V (≥3 kΩ) 15 g PCD7.W201 1 output channel 0…1 V (≥300 Ω) 15 g PCD7.W202 1 output channel ±10 V (≥3 kΩ) 15 g PCD7.W203 1 output channel ±1 V (≥300 Ω) 15 g PCD7.W204 1 output channel 0…20 mA (≤500 Ω) 15 g PCD7.W205 1 output channel 4…20 mA (≤500 Ω) 15 g PCD7.W206 1 output channel –10…0 V (≥3 kΩ) 15 g Analogue input module, electrically connected PCD4.W300 Basic module for 8 input channels, resolution 12 bit + sign bit 190 g 1 or 2 plug-in range modules, signal ranges (load impedance): PCD7.W100 ¹) Range module for 4 channels ±10 V or 4 Pt/Ni 1000 (four wires) 15 g PCD7.W101 ¹) Range module for 4 channels ±1 V or 4 Pt/Ni 100 (four wires) 15 g PCD7.W102 Range module for 4 channels ±100 mV 15 g PCD7.W103 Range module for 4 channels ±20 mA or 4…20 mA 15 g PCD7.W104 Range module for 4 channels 4…20 mA for two-wire transducers 15 g PCD7.W110 Range module for 4 channels Pt 1000 with a temperature range of –50…+150 °C and a resolution of 0.1 °C (two-wire connection) 15 g PCD7.W111 Range module for 4 channels Ni 1000 with a temperature range of –50…+150 °C and a resolution of 0.1 °C (two-wire connection) 15 g PCD7.W120 4 stabilized current outputs of 2 mA for 4 Pt/Ni 100 or Pt/Ni 1000 resistance thermometer (four-wire connection) 15 g Analogue output module, electrically connected PCD4.W400 Analogue module with 8 output channels (2 × 4), resolution 8 bit, can be allocated by jumper to different output signals in groups of 4: 0…10 V (≥3 kΩ), 0…20 mA (≤500 Ω) and/or 4…20 mA (≤500 Ω) 170 g Analogue input module, electrically isolated PCD4.W500 Basic module for up to 8 input channels, resolution 12 up to 15 bit 190 g 1 or 2 plug-in range modules, signal ranges (load impedance): PCD7.W100 Range module for 4 channels 0...10 V or ±10 V 15 g PCD7.W101 Range module for 4 channels 0...1 V, ±1 V or 4 Pt/Ni 1000 and Pt/Ni 1000 (four wires) 15 g PCD7.W103 Range module for 4 channels 0...20 mA or 4…20 mA 15 g PCD7.W104 Range module for 4 channels 4…20 mA for two-wire transducers 15 g PCD7.W110 Range module for 4 channels Pt 1000 with a temperature range of –50…+150 °C and a resolution of 0.1 °C (two-wire connection) 15 g PCD7.W111 Range module for 4 channels Ni 1000 with a temperature range of –50…+150 °C and a resolution of 0.1 °C (two-wire connection) 15 g PCD7.W120 4 stabilized current outputs of 2 mA for 4 Pt/Ni 100 or Pt/Ni 1000 resistance thermometer (four-wire connection) 15 g ¹) Other signal ranges on request | 23 ® Technical information Saia PCD4 www.saia-burgess.com Ordering information Type Description Weight Analogue output module, electrically isolated PCD4.W600 Basic module for up to 8 output channels, resolution 12 bit 190 g 1…4 plug-in range modules, signal ranges (load impedance): PCD7.W300 2 output channels 0…10 V (≥3 kΩ) 15 g PCD7.W302 2 output channels ±10 V (≥3 kΩ) 15 g PCD7.W304 2 output channels 0…20 mA (≤500 Ω) 15 g PCD7.W305 2 output channels 4…20 mA (≤500 Ω) 15 g Manual operation modules PCD4.A810 Digital, single-stage manual operation module with 8 “make” contacts 2 A/250 VAC or 2 A/50 VDC 240 g PCD4.A820 Digital, dual-stage manual operation module with 2 × 4 “make” contacts 2 A/250 VAC or 2 A/50 VDC 240 g PCD4.W800 Analogue manual operation module with 8 output channels, resolution 8 bit 225 g PCD4.H120 Counting and measuring module, up to 166 kHz, with 2 independent systems 180 g 26/731 E PCD4.H120 manual PCD4.H225 Motion control module for stepper motors, up to 20 kHz, for 2 axes 200 g 26/730 E PCD4.H2.. manual supplement Motion control modules for servo drives, up to 100 kHz PCD4.H310 for 1 axis, encoder signals 24 VDC 195 g PCD4.H320 for 2 axes, encoder signals 24 VDC 225 g PCD4.H311 for 1 axis, encoder signals 5 V/RS 422 300 g PCD4.H321 for 2 axes, encoder signals 5 V/RS 422 330 g PCD8.H340 30E Commissioning software to the modules ..H3.. 26/729 D PCD4.H3.. manual Motion control modules for servo drives, up to 150 kHz PCD4.H420 for 2 axes, encoder signals 24 VDC or 5 V/RS 422 380 g PCD4.H440 for 4 axes, encoder signals 24 VDC or 5 V/RS 422 700 g PCD8.H340 40E Programming and commissioning tool 26/752 E PCD4.H4.. manual PCD7.D120 Display module for control panel installation with 6-digit display (7-segment LED) 175 g Addresses Switzerland and international This brochure was received from: Saia-Burgess Controls Ltd. Bahnhofstrasse 18 CH-3280 Murten / Switzerland T +41 26 / 672 71 11 F +41 26 / 672 74 99 pcd@saia-burgess.com www.saia-burgess.com Product support, Technical reference website: www.sbc-support.ch Other addresses: www.saia-burgess.com - Contact P+P26/366 E3 06. 2006 Subject to change without notice.