® BusWorks Profibus I/O Profibus I/O TB3 Profibus-DP / RS485 Acromag LSD MSD 33 32 31 RUN BUS SLAVE ADDRESS (HEX) PWR C L PROFIBUS ANALOG OUTPUTS ANALOG OUTPUTS 11 12 13 14 15 16 21 22 23 24 25 26 TB1 TB2 3.90 1.05 "T" RAIL DIN MOUNTING (99.1) (26.7) DIN EN 50022, 35mm 4.35 NOTE: Dimensions Are INCHES (MILLIMETERS). (110.5) 972/973PB ■Environmental■Special Features Analog Output: Ambient Temperature ■Standard Profibus-DP network communication Operating: with industry-standard ASIC (Siemens SPC3) 4 or 6-Channel Output: 972PB-200x models -25 to 60°C (-13 to 158°F). 973PB-200x models: -25 to 70°C (-13 to 140°F). DC Current or ■6-input stand-alone module has much lower Storage: -40 to 85°C (-40 to 185°F). DC Voltage Signals start-up cost than multi-piece block I/O systems Relative Humidity ■Universal DC outputs support a wide variety of Models 5 to 95%, non-condensing. signals and industrial devices 972PB: DC current output channels Isolation 973PB: DC voltage output channels 1500V AC for 60 seconds or 250V AC continuous. ■Three selectable failsafe modes (0%, last-state, 3-way isolation between I/O, network, and power. or pre-defined) help prevent unsafe conditions Outputs share a common. ■Description ■Compact packaging with pluggable terminals These modules provide up to six channels of saves space and simplifies wiring analog output. Multi-range outputs support a ■Ordering Info wide variety of industrial devices. They can drive■Wide operational temperature range permits displays and recorders, control drives, or send installation in extreme environments Models 972PB-2004 analog signals to other systems. High-resolution, DC current output module, 4 channels low noise, D/A converters deliver high accuracy■Performance 972PB-2006 and reliability. 3-way isolation further improves DC current output module, 6 channels■General Specifications system performance. 973PB-2004 See Page 17 for communication and other specs. DC voltage output module, 4 channels Output Ranges Configuration 973PB-2006 DC Current (user-selectable ranges) Output ranges are selectable on a channel to channel DC voltage output module, 6 channels 0 to 1mA, 0 to 20mA, or 4 to 20mA basis. NOTE: Modules include GSD files on CD-ROM. DC Voltage (user-selectable ranges)■Output Accessories (see Page 18) 0 to 1V, 0 to 5V, or 0 to 10V DC Accuracy PS5R-D24 Better than ±0.1% of span, typical. Power supply (24V DC, 2.1A). Network Communication 1.6% for 0 to 1mA range. 0.8% for 0 to 1V range. See Power Supplies on page 183. Profibus-DP, RS-485 network up to 12Mbaud Digital to Analog Converter (D/A) TBK-B03 12-bit converter. Optional terminal block kit, barrier strip style, 4 pcs. Power Requirement Current Output Compliance TBK-S03 16 to 36V DC supply required 12V minimum, 13V typical. Optional terminal block kit, spring clamp style, 4 pcs. Approvals Current Output Load Resistance Range 0 to 625 ohms, typical. Profibus PNO certified. CE marked. UL, cUL listed. Voltage Output Source Current Class I; Division 2; Groups A, B, C, D. 0 to 10mA DC, maximum. Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 15 2.34 (59.4) 3.75 (95.3) 4.68 (118.9) TB1 V0+ RTN V1+ RTN V2+ RTN TB2 V3+ RTN RTN DC- RTN DC+ TB3 ® BusWorks Profibus I/O Profibus I/O General Operation and Performance Specifications The following specifications are common to all Address■Electromagnetic Set via two rotary hexadecimal switches or via the Set Compatibility (EMC) 900PB Series I/O modules. Slave Address command. Valid setting is 0-125. Immunity per European Norm EN50082-1. Address 126 (7EH) is factory default address. Emissions per European Norm EN50081-1.■Communication Maximum Message Size Interface Standard Electrostatic Discharge (ESD) Immunity Up to 32 bytes recommended, extendable up to 244 Isolated, 3-wire RS-485 multi-drop, half-duplex, Per EN61000-4-2. bytes of data/node/message, plus 11 bytes of over- asynchronous. Radiated Field Immunity (RFI) head (data frame). Command/Response Protocol Per EN61000-4-3 and ENV50204. Network Capacity Standard ProfiBus DP (Master/Slave) protocol per Electrical Fast Transient Immunity (EFT) Multi-drop up to 31 modules, plus a host, without a European Norm EN50170. Per EN61000-4-4. repeater. Up to 125 modules plus a host if four Baud Rate repeaters are used (one for every 31 nodes). Conducted RF Immunity (CRFI) Supports rates of 9600, 19.2K, 44.45K, 93.75K, 187.5K, Per EN61000-4-6. 500K, 1.5M, and 12M bits per second, auto-detected.■Environmental Surge Immunity Isolation Communication Distance Per EN61000-4-5. I/O channel, power, and network circuits are isolated Up to 1200 meters without a repeater using Type A from each other for common-mode voltages up to wire (<30pF/m). Radiated Frequency Emissions 250VAC, or 354V DC off DC power ground, on a 1200m @ 115Kbps or less Per EN55022 Class B. continuous basis (will withstand 1500VAC dielectric 1000m @ 187.5Kbps strength test for one minute without breakdown). 400m @ 500Kbps Complies with test requirements of ANSI/ISA-82.01- 200m @ 1.5Mbps 1988 for voltage rating specified. 100m @ 12Mbps A network segment may contain up to 32 nodes without the use of a signal repeater. Transmission distance is up to 1200 meters per segment without a repeater. A 120 ohm termination resistor must be placed at both ends of a network or network-segment. RUN BUS RUN BUS The total number of nodes and total distance may be extended by using signal repeater(s). RUN BUS RUN BUS The maximum number of modules possible is further limited by the address range from 0 to 125. PROFIBUS PROFIBUS PROFIBUS PROFIBUS RS485 SIGNAL TERMINATION REPEATER SWITCH on on on on off off off off NODE 1' NODE 32 61 31 30 4 NODE 32' NODE 2' NODE 31 NODE 5 START OF SEGMENT END OF SEGMENT (TERMINATION ON) (TERMINATION ON) END OF NETWORK (TERMINATION ON) SEGMENT 2 (UP TO 1200 METERS, UP TO 32 NODES PER SEGMENT) PROFIBUS MASTER PLUG-IN CARD NETWORK LENGTH PER INSTALLED IN PC. BAUD RATE w/ TYPE A START OF NETWORK PROFIBUS CABLE RUN BUS RUN BUS RUN BUS (TERMINATION REQD) BAUD LENGTH PROFIBUS MASTER - A 9600bps 1200M HOST PC WITH PROFIBUS 19.2Kbps 1200M CARD INSTALLED AND PROFIBUS PROFIBUS PROFIBUS RUNNING APPLICATION 93.75Kbps 1200M SOFTWARE. 187.5Kbps 1000M 500Kbps 400M 1.5Mbps 200M on on on off off off 12Mbps 100M NODE 1 1 2 3 NODE 2 NODE 3 NODE 4 PROFIBUS RS485 NETWORK SEGMENT 1 (UP TO 1200 METERS, UP TO 32 NODES PER SEGMENT) NOTE: THE PROFIBUS CONNECTORS SHOWN HAVE A TERMINATION NETWORK BUILT-IN. WITH TERMINATION ON, THE OUTGOING CABLE IS DISCONNECTED FROM NETWORK. SWITCH TERMINATION ON ONLY AT THE BEGINNING AND END OF A NETWORK OR NETWORK SEGMENT. Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 17 900PB Series Accessories Terminal Blocks Mounting Hardware Power Supplies Barrier strip (left) and spring clamp (right). ■Ordering Information See individual I/O modules for compatibility. Barrier Strip Terminal Blocks DIN-Rail Mounting 50W Supply Wire range: For your convenience, Acromag offers several Input Power Requirement AWG #12-26 85 to 264V AC or 105 to 370V DC mounting accessories to simplify your system installation. Our 19” rack-mount kit provides a Output clean solution for mounting your I/O modules 24V DC, 2.1A (50W) and a power supply. Or you can buy precut DIN ■Ordering Information rail strips for mounting on any flat surface. PS5R-D24 6-position: L = 1.47 inches (37.7 mm) Universal 50W power supply ■Ordering Information Wire range: 20RM-16-DIN AWG #12-26 See Power Supplies on page 183 for other models 19" rack-mount kit with DIN rail. and more information. DIN RAIL 3.0 DIN RAIL 16.7 DIN rail strip, Type T, 3 inches (75mm) or AC Current Sensor 16.7 inches (425mm) 3-position: L = 0.87 inches (22.3 mm) TBK-B01 TBK-B03 Terminal block kit, Terminal block kit, two 6-position pieces one 3-position and three 6-position pieces TBK-B02 Terminal block kit, four 6-position pieces■Ordering Information 5020-350 Spring Clamp Terminal Blocks AC current sensor Wire range: AWG #12-26 3-position: L = 0.66 inches (16.9 mm) 6-position: L = 1.26 inches (32.3 mm) TBK-S01 TBK-S03 Terminal block kit, Terminal block kit, two 6-position pieces one 3-position and three 6-position pieces TBK-S02 Terminal block kit, four 6-position pieces Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 18 ® BusWorks Profibus I/O