MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Description Controllers User-friendly design Designed with the user in mind, the Visual KV is a high-speed compact unit. It features the Visual KV Visual KV Ser Series ies industry’s first built-in Access Window and includes an AC power supply model and Features operator interface panel. � The world's smallest PLC with AC power supply built-in � Easy-to-use Access Window � Compact operator interface panel available � Fast processing with 10-µs interrupt and World’s smallest design* 30-kHz high-speed counters 2/3rd the size of conventional ® � User-friendly Windows ladder software AC type PLCs The new AC version 40 I/O KV is 2/3rd the size of conventional PLCs. The slender design not only saves mounting space, but allows the entire system including 110 70 the distribution panel and the 4.33" 2.76" control box to be downsized. (*For AC types that use screw- type terminal blocks) World’s fastest in its class The fastest processing among products of this class. The minimum scan time is 140 µs and the minimum instruction execution time is 0.7 µs. The processing speed is increased by 50% compared to that of our conventional product. → Execution time KV-16DT Minimum scan time KV-16T IN to OUT time KV-16DT (500-step basic KV-16T instructions) IN to OUT time KV-16DT (500-step application/ KV-16T arithmetic instructions) Note: Refer to P.256 for instructions list. Refer to P.551 for a list of products complying with EMC directive. 242 MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Access Window Functions No PC or handheld programmer required to Access Window allows information to be monitor operation or make minor changes conveniently available The Visual KV CPU features a built-in display (Access When checking or Window) that allows the PLC’s data to be checked upon changing some device start-up, and during modification or changeover. values the PLC does not need to be con- Timer/Counter Data memory nected to either a PC or value value handheld programmer. When making precise on-line adjustments to internal devices, such as a timer, while the Changing & Digital trimmer value PLC is operating. When you need to stop the PLC and check the program without connecting to a PC or Mode indications handheld programmer. Other Functions User message function Key lock function Error message function The Visual KV features Error codes are immediately With a simple ladder program, a flashing LED a key lock function to displayed on the LCD. With a display message (No.0 to prevent accidental conventional PLC, the PLC changes to the had to be connected to a 255) can appear, indicat- settings. handheld programmer in order ing a user error code. to determine the error code. Built-in Operator Interface Convenience Functions Ladder comment display allows you to The operator interface panel provides easily check, change or detect abnormali- features of a full scale display ties. In addition to having the same functions as the Visual The on-screen feedback KV PLC’s Access Window, the operator panel KV-D20 digital trimmer allows displays comments generated by a ladder program. This workers to make adjust- easy to use display features a variety of functions. ments without stopping the production line. At a glance, the status of registered customized Displays operational instruction switches F1 to F4 and messages. lamps 1 to 4 can be confirmed. Input and output status of the I/O terminals can be monitored. Other Functions Beep function Display customization A modular cable completes the connection. The KV-D20 features a Workers can choose from beep function to various display options to provide audio cues to create a customized, easy- workers. to see display. 243 MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Functions 2-channel high-speed counters Simple ramp-up/down control function Incorporates a 30kHz, 2 phase, 24-bit counter and Incorporates a single-axis stopper motor control eliminates the need for an additional high-speed independent of the high-speed counter function that counter. allows a motor up to 50kHz to be controlled. The Visual KV base unit incorporates 2-channel, 2 phase The Visual KV incorporates a positioning control function high-speed counters and 4 high-speed counter compara- similar to expensive units for application practicality and tors. This allows direct connection with a rotary encoder cost reduction. and counting input from the encoder. The Visual KV can be used for various applications, such as speed measure- ment and high speed interval counting; by utilizing the input capture functions, that automatically saves input values to the 4 interrupt inputs during high-speed counting. Direct output High-speed 24-bit high- A-phase: 004 counter Channel 1 speed counter 500 (B-phase: 006) comparators CTC0 CTC0, CTC1 High-speed 24-bit high- A-phase: 005 counter Channel 2 speed counter 501 (B-phase: 007) comparators CTC1 CTC2, CTC3 The Visual KV unit can control stepper motors. (See note.) The simple positioning control stepper function can be Rotary activated by just inputting the setting values into the encoder, etc. specific data memories. Setting items for the positioning Speed control function (x-axis) Start-up frequency (Hz) : DM1480 DM1481 Run frequency (Hz) : DM1481 Acceleration/deceleration period (ms) : DM1482 Number of output pulses DM1480 (high order): DM1485 (low order): DM1484 Operation start relay : 2310 Forced slowdown stop relay : 2308 DM1482 Amount of movement Emergency stop relay :2309 Only 1-line of ladder logic is needed to create the 4 high-speed interrupt inputs positioning control function. Incorporates 4 high-speed interrupt inputs with a maximum speed of 10 µs. 0002 #01000 #05000 #03000 #00001 #34464 2310 DW DW DW DW DW When an interrupt input occurs, the routine scanning is DM1480 DM1481 DM1482 DM1485 DM1484 suspended and the interrupt inputs are immediately Start-up Run Acceleration/ Number of processed with a response time of only 10 µs.The Visual frequency frequency deceleration output pulses 1 kHz 5 kHz period 100,000 KV is optimal for fast sensor input on high-speed lines. 3 sec Routine scan 000 001 002 003 The Visual KV is unmatched in cost and performance. 244 MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Frequency counter function Synchronization control Measures the rotational frequency of a gear or rotary A single Visual KV unit enables synchronization encoder without complicated programming. control. To achieve this measurement, simply input the frequency Pulses with a measured frequency can be output (See counting period into the specified data memory using a note.) by combining the frequency counter function with real number in “ms”. The measured result is automatically the specified frequency pulse output. input into the specified data memory. The measured result can be displayed on the Access Window. Speed measurement Synchronization Control The frequency of the gear Function revolutions can be displayed. Applications Specified frequency pulse output function Easily controls motor speed. Without complicated programming, pulses with a specified frequency (16 to 50000Hz) can be output. Just input the frequency (Hz) into the specified data memory using a real number. The pulses with the specified frequency are then Time adjustment of sheet immersion in a Tension adjustment of hoop material output from the output (501). The function allows multi-step treatment bath speed control, as shown below. The preset speed of a motor can be manually changed by simply using the Access Window. This feature is ideal for systems that Cam switch function require frequent setting changes or fine adjustments. Serves as a simple cam switch. An operation similar to that of a cam can be achieved by Complicated multi-step ramp up-and-down control is possible. combining an inexpensive rotary encoder with the Visual 50kHz KV. Connect the rotary encoder to the Visual KV and input 30kHz the desired angles into the specified data memories. The 20kHz relays can then be turned on or off at the specified angles 5kHz (up to 32 points, in increments of 1 degree.) This Function 0Hz 0Hz of the Visual KV can be utilized as an alternative to an expensive cam switch in order to reduce overall costs. A, B, and Z phases Rotary encoder (Incremental type) 120° 240° 360° The Visual KV can be used as a simple stepper motor [Note] controller by setting the output frequency on the Access A motor driver is required separately. Window (see note.) 245 MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Software “Ladder Builder for KV” ensures fast, easy programming Editor and efficient desktop debugging. ® Easy editing using Windows functions Instruction selection window The user-friendly design allows data to be entered from a keyboard or mouse. You can specify a device or command from a drop down menu, eliminating errors. For programming purposes you can also enter the symbol directly by typing the command. Simulate without a PLC Our new Desktop simulator, simulates a program in operation before you connect your PLC Simulator Quick debugging without a PLC Auto-save function KV Ladder Builder can simulate program execution even Ladder Builder automatically backs-up the program at without a PLC connected. Providing a single step execu- predetermined intervals. This protects the data from being tion (forward and reverse) in addition to a regular scan lost due to a power loss or system crash. execution function increases debugging efficiency. Usage list When creating Ladder diagrams the usage list automati- cally tracks and displays addresses that have been used. 12 34 1 Forward / Reverse Single Step Execution Checking the operation process one step at a time can easily identify complex operation problems. 2 Monitor All Function Timers, counters and data memories can be checked simultaneously in multiple windows. For effective UNDO function debugging, you can check all devices at once, even Ladder Builder for KV enables efficient editing. If you those that don’t appear in the ladder diagram. accidentally delete an instruction, you can undo the action simply by clicking the “undo” button. 3 Registration Monitor The Ladder Builder simultaneously displays multiple timing charts of any devices, conveniently allowing all on/off timing elements to be checked. 4 Ladder Simulator Allows Verification of Diagram Monitor Execution By clicking an element in the ladder diagram, the Real time monitoring without machine stoppage simulator quick screen appears allowing the elements to Ladder diagram and element on/off status can be moni- set or reset. tored in real time. In addition, timing charts can also be monitored simultaneously. *“MS-windows” and “Windows” are registered trademarks of Microsoft. Any other company name is a registered trademark of that company. 246 Number of defectives 20 Number of productions 456 Preset value 10000 RYL0010 ON MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV System Variations Fully equipped with Access Windows, 12 types of base units with various special Base Units The “Special Mini Display” provides basic functions, such as positioning control and high-speed counters, are available. display functions at a low cost. 10 inputs 16 inputs 24 inputs I/O 6 outputs I/O I/O 8 outputs 16 outputs KV-D20 operator panel 4 function switches and 4 indicators AC Relay can be customized and preset as desired. Comments on the ladder KV-16AR KV-24AR KV-40AR diagram can be displayed. AC The KV-D20, with practical Transistor functions, is a cost saving system KV-16AT(P) KV-24AT(P) KV-40AT(P) component. DC Relay Ladder builder software KV-16DR KV-24DR KV-40DR KV-H6WE2 (Windows) Ladder programming created for DC the conventional KV Series can be Transistor KV-16DT(P) KV-24DT(P) KV-40DT(P) utilized with the Visual KV. An expansion unit can be mounted up to 300mm 11.81" away from the Expansion Units adjacent unit. 8 types of I/O expansion units permit a flexible layout. Input/Output Handheld programmer with a memory card Input 8 Inputs 16 Inputs KV-E8X KV-E16X slot 4 inputs/ 4 outputs (Relay) KV-P3E KV-E4XR 8 transistor 16 transistor The handheld programmer can be outputs outputs KV-E16T(P) used to easily transfer and save KV-E8T(P) Output ladder diagrams. 4 inputs/ 4 outputs (The M-2 and M-3 memory cards 8 relay 16 relay (Transistor) outputs outputs KV-E4XT(P) are available separately.) KV-E16R KV-E8R Visual KV Series model list Type Name Model Description Kt V-16AT(P) 10-point input/6-point transistor outpu 16-point AC type Kt V-16AR 10-point input/6-point relay outpu Kt V-16DT(P) 10-point input/6-point transistor outpu 16-point DC type Kt V-16DR 10-point input/6-point relay outpu Kt V-24AT(P) 16-point input/8-point transistor outpu 24-point AC type Kt V-24AR 16-point input/8-point relay outpu Base unit Kt V-24DT(P) 16-point input/8-point transistor outpu 24-point DC type Kt V-24DR 16-point input/8-point relay outpu Kt V-40AT(P) 24-point input/16-point transistor outpu 40-point AC type Kt V-40AR 24-point input/16-point relay outpu Kt V-40DT(P) 24-point input/16-point transistor outpu 40-point DC type Kt V-40DR 24-point input/16-point relay outpu Kt V-E8X 8-point inpu Kt V-E8T(P) 8-point transistor outpu 8-point type Kt V-E8R 8-point relay outpu Kt V-E4XT(P) 4-point input/4-point transistor outpu Expansion unit Kt V-E4XR 4-point input/4-point relay outpu Kt V-E16X 16-point inpu 16-point type Kt V-E16T(P) 16-point transistor outpu Kt V-E16R 16-point relay outpu Easy-to-set displayO0 perator panel KV-D2 20 digits x 4 lines with customized switches/lamps (cable included) Extension cable for expansion unitF1 or all expansion units and adaptersOm P-3536 For 300-m 11.81" extension S3 pacer for 8-point expansion unit OP-3534 Expansion unit spacer Used to make an expansion unit flush with an AC power type base unit. S4 pacer for 16-point expansion unit OP-3534 F6 or 16-point base unit OP-3534 F7 or 24-point base unit OP-3534 Metal fixture for screw tightening Used to directly mount the KV Series with screws instead of a DIN rail. F8 or 40-point base unit OP-3534 F9 or 8- to 16-point expansion unit OP-3534 H) andheld programmerKd V-P3E(01 Memory card slot, cable (OP-26487) include With simulator function, delivered on two 3.5-inch floppy disks (cable P2 rogramming support softwareKn V-H6WE Windows versio included) OP-26487 Cable/connector for PC/AT or Programming For D-sub 9-pin, Base unit-to-PC connection compatibles OP-26486 M-2 Saves/reads ladder programs via KV-P3E(01)’ s slot or Z-1 card reader/writer. Memory card M. -3 M-2: 24 programs max.,M-3: 48 programs max 247 MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Specifications General specifications Performance specifications Item Specifications Item Specifications AC type DC type Arithmetic operation Stored program method Power supply KV-16AR/AT(P) KV-24AR/AT(P) KV-16DR/DT(P) KV-24DR/DT(P) control method KV-40AR/AT(P) KV-40DR/DT(P) I/O control method Refresh method Input supply voltage 100 to 240 VAC (±10%) 24 VDC (±10%, -20%) Programming Ladder chart method + Expanded ladder method language Allowable instanta- Less than 40 ms Less than 2 ms neous time Basic instruction: 28, Application instruction: 22, Instruction types Arithmetic instruction: 26, Interrupt instruction: 4 KV-16AR/DR KV-24AR/DR KV-40AR/DR :120 mA or less :140 mA or less :180 mA or less Minimum scan time 140 µs min. KV-16AT/DT KV-24AT/DT KV-40AT/DT Instruction pro- Basic instruction: 0.7 µs :90 mA or less :100 mA or less :120 mA or less cessing speed Application instruction: 6.4 µs KV-16ATP/DTP KV-24ATP/DTP KV-40ATP/DTP :100 mA or less :105 mA or less :130 mA or less 2,000 steps (KV-16xx) Internal current Program capacity consumption KV-E16R 4,000 steps (KV-24xx, KV-40xx) KV-E8X KV-E16T (converted into :110 mA or less :25 mA or less :60 mA or less Maximum number of 24 VDC value) 8 (7 for KV-40xx) KV-E4XT(P) KV-E16X KV-E16TP expansion units :30 mA or less :35 mA or less :70 mA or less Number of I/O points KV-E4XR KV-E8T(P) KV-E8R 10 to 152 (when maximum (including 10 to 40 I/O :45 mA or less :40 mA or less :70 mA or less number of expansion units are connected) points of basic unit) KV-D20 Operator interface panel: 60 mA or less 2,304: 1000 to 1915 and 3000 to 17915 Internal utility relay KV-P3E(01) Handheld programmer: 65 mA or less Special utility relay 160 points: 2000 to 2915 0 to +50°C , 0 to +45°C [KV-P3E(01)] Ambient temperature Data memory (16 bits) 2,000 words: DM 0000 to DM1999 Temporary data Relative humidity 35 to 85% 32 words: TM00 to TM31 memory (16 bits) Ambient storage -20 to +70°C 250 in all: temperature 0.1-sec timer: TMR (0 to 6553.5 secs) 1,500 VAC for 1 minute (Between power terminal and I/O Withstand voltage 0.01-sec timer: TMH (0 to 655.35 secs) Timer/counter terminals as well as between entire external terminals and case) 0.001-sec timer: TMS (0 to 65.535 secs) 1,500 Vp-p or more, pulse width: 1 µs, 50 ns (by noise simulator) UP counter: C Up/down counter: UDC Noise immunity In conformance with EN standard (EN61000-4-2/-3/-4/-6) Digital trimmer 2 (set in Access Window) 2 150 m/s (150 G), working time: 11 ms, twice in each of X, Shock 2 counters of 30 kHz, 2-phase high-speed counter Y and Z axis directions High-speed counter 1 (0 to 65535 count) * 10 to 55 Hz, double amplitude: 1.5 mm 0.06" or less, 2 hours in each of X, Y and Z axis directions High-speed counter 4 (2 for each high-speed counter) Vibration (1 G or less when attached to DIN rail) comparator Direct output is enabled. Positioning 50 MΩ or more (Between power terminal and I/O Independent 1 axis, 50 kHz maximum control function Insulation resistance terminals as well as between entire external terminals and case by 500 VDC megohmmeter) Memory switch 16 Operating atmosphere No excessive dust or corrosive gases allowed. Program memory EEPROM which can be overwritten 100,000 times or more Data memory, KV-16AR: 300 g KV-24AR: 350 g KV-40AR: 450 g counter, internal KV-16DR: 190 g KV-24DR: 240 g KV-40DR: 330 g utility relay, and KV-16AT(P): 280 g KV-24AT(P): 330 g KV-40AT(P): 410 g Can be backed up with electrical double-layer capacitor contact comment KV-16DT(P): 180 g KV-24DT(P): 210 g KV-40DT(P): 280 g for 2 months or more at 25°C. (Held devices Can be backed up with EEPROM are set by the MEMSW Weight (Approx.) KV-E8X: 100 g KV-E16T(P): 130 g KV-E4XT(P): 100 g instruction.) KV-E16X: 130 g KV-E8R: 130 g KV-E4XR: 120 g Self-diagnosis CPU and RAM errors KV-E8T(P): 100 g KV-E16R: 130 g Number of contact 1,000 max. comments stroable KV-P3E(01): 230 g KV-D20: 160 g 1. When high-speed counters are set using the MEMSW instruction, 24-bit data can be counted. 2. Comments cannot be handled in the handheld programmer KV-P3E(01). I/O configurations (Base units) I/O configurations (Expansion units) Model KV-16xR/T(P) KV-24xR/T(P) KV-40xR/T(P) Model (KV-) E4XR/T(P) E8X E8R/T(P) E16X E16R/T(P) No. of inputs 10 16 24 No. of inputs 48 – 16 – Max. inputs No. of outputs 4 –– 8 16 74 64 72 expanded No. of outputs 68 16 Max. outputs 70 72 80 expanded 248 Others Expansion units Base unit Others Expansion units Base unit Data Backup function MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Output specifications (relay output): AC power supply KV-16AR/DR, KV-24AR/DR, and KV-40AR/DR Item Specifications Method Item Base units Expansion units Switching method Rated load 250 VAC/30 VDC, 2 A (inductive load), 4 A (resistive load) Ripple noise 240 mVp-p or less Peak load current 5A – AC power current KV-16Ax: 0.5 A KV-24Ax: 0.6 A KV-40Ax: 0.7 A Rising operating consumption 10 ms or less time (OFF → ON) AC power input 100 to 240 VAC (±10%) Falling operating voltage 10 ms or less time (ON → OFF) AC power factor 60% Common method Each common terminal is independent. 4 points/common 1. Output voltage 24 VDC ±10% Electrical service life: 100,000 times or more (20 times/min) Relay service life Mechanical service life: 20,000,000 times or more Output capacity KV-16Ax: 0.6 A KV-24Ax: 0.6 A KV-40Ax: 0.7 A Not allowed Relay replacement Power consumption KV-16Ax: 21 W KV-24Ax: 21W KV-40Ax: 24 W Rated voltage: 240 VAC, rated current: 3.15 A, Fuse Characteristics: Fast-melting type Common I/O specifications of base units KV-D20 general specifications Item Specifications Base units Expansion units Supply voltage Supplied from the communication port of the KV (5 VDC) 5 V mode (Inputs – Item 24 V mode 000 to 007 can be Current consumption 5 VDC, 180 mA max. (60 mA max. when converted for 24 V) changed to 5 V input.) Ambient temperature 0 to +50°C Maximum input Relative humidity 35 to 85% 26.4 VDC rating Ambient storage -20 to +70°C Input voltage 24 VDC, 5.3 mA 5 VDC, 1.0 mA 24 VDC, 5.3 mA temperature Minimum ON 1,500 VAC for 1 minute (Between power terminal and I/O 19V 4.5V 19V Withstand voltage voltage terminal as well as between entire external terminals and case) Minimum OFF 1,500 Vp-p or more, pulse width: 1 µs, 50 ns (by noise 2mA 2.5V 2mA Noise immunity current (voltage) simulator) Conforms to EN standard (EN61000-4-2/-3/-4/-6) 10 to 55 Hz, double amplitude: 1.5 mm 0.06", 2 hours Common method COM is shared inside. 4 points/common Vibration in each of X, Y and Z axis directions Input time constant 50 MΩ or more (Between power terminal and I/O (Changed in two Insulation terminal as well as between entire external terminals 10 ms typical steps by special resistance and case by 500 VDC megohmmeter) 10 µs when HSP instruction is used utility relays 2609 Input time Variable in 7 steps from 10 µs to Operating atmosphere to 2612) No excessive dust or corrosive gases. constant 10 ms while special utility relay 2813 For both rising (OFF Main unit: Approx. 160 g, Communication is ON (Set by DM1940) Weight → ON) and falling (ON cable: Approx. 60 g Mounting fixture: 30 g (2 pieces) → OFF) operations, Enclosure rating Built-in panel, IP-65F only for the front operation panel 10 ms: 10 ms ±20% 10 µs: 10 µs ±20% Interrupt input 10 µs (representative) – response High-speed counter 30 kHz (24 V ±10%) (duty: 50%) – KV-D20 functional specifications input response Item Specifications Number of 1 per base unit connectable units Output specifications (transistor output): Display screen Blue-negative type backlighted LCD, 20 digits x 4 lines Character size 2.95 x 4.75 mm 0.12" x 0.19" (5 x 7 dots) KV-16AT(P)/DT(P), KV-24AT(P)/DT(P), Customized 4 switches assigned to special utility relays and KV-40AT(P)/DT(P) switches F1: 2500 F2: 2501 F3: 2502 F4: 2503 Setting operation Item Base units Expansion units switch Rated load 30 VDC, 0.1 A (500 to 502), 0.3 A (others) – Customized Four red LEDs assigned to special utility relays – Peak load current 0.2 A (500 to 502), 1 A (others) indicator lamps Lamp1: 2504 Lamp2: 2505 Lamp3: 2506 Lamp4: 2507 – Rated load voltage 30 VDC Rated output current 0.5A/point (NPN), 0.3A/point (PNP) – Maximum voltage 30 VDC – at OFF Leak current in 100 µA or less OFF status Residual voltage in 0.8 V or less ON status 10 µs or less(500 to 502) (at 5 to 100 mA) Rising operation 50 µs or less 20 µs or less (others) (at 10 to 300 mA) time (OFF → ON) 10 µs or less (500 to 502) (at 5 to 100 mA) Falling operation 250 µs or less 100 µs or less (others) (at 10 to 300 mA) time (ON → OFF) Common method 1 common Shared inside Output frequency 50 kHz (500 to 502) – Built-in serial 1.6 KΩ 1/2W (R500 to R502) – resistance 249 MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Input/Output Circuit Base unit Input 000 to 007 Input 008 or later Photocoupler Photocoupler 4.3 kΩ 4.3 kΩ insulation insulation 008 or 000 to later 007 24 V/5 V switching 510 Ω circuit C C KV- xxDT/AT(NPN) KV- xxDT/AT(PNP) KV- xxDR/AR 1.6 k 1/2W Ω Insulated C 500 or power supply R500 to R502 later 500 or later Internal circuit Y0 or later Insultating C power supply C Expansion unit Input Output (Transistor) (PNP) Output (Transistor) (NPN) Output (Relay) Photocoupler Insulated C 4.3 kΩ Y0 power supply insulation X0 Y0 Internal Ω 510 circuit 500 or later C Insultating R502 C power supply 1 C 1.6 kΩ 2 W Dimensions Unit: mm Inch KV-16AR/AT(P)/DR/DT(P) KV-24AR/AT(P)/DR/DT(P) KV-40AR/AT(P)/DR/DT(P) (16-I/O base unit) (24-I/O base unit) (40-I/O base unit) Front view Front view Front view 31 31 24.5 0.96" 1.22" 1.22" 20.2 13.3 0.52" 5.2 0.20" 0.80" 17 0.67" 20.5 0.81" 20.5 0.81" 4.1 0.16" 110 80 65 3.15" 4.33" 2.56" Bottom view of AC type Bottom view (KV-24AR/AT(P)) Bottom view (KV-40AR/AT(P)) 17.5 17.5 17.5 0.69" 0.69" 0.69" 20.5 20.5 0.81" 20.5 0.81" 0.81" Side view KV-*D Side view KV-*A 90 35.4 90 35.4 3.54" 1.39" 3.54" 1.39" 3.8 3.8 4 4 22 43 22 0.15" 0.15" 0.16" 0.16" 70 0.87" 1.69" 0.87" 2.76" 250 Internal circuit Internal circuit Internal circuit Internal circuit Internal circuit Internal circuit Internal circuit MAIN MENU PRODUCTS APPLICATIONS INDEX SELECTION GUIDE Built-in Display Programmable Logic Controllers Visual KV Unit: mm Inch KV-E4XR/E4XT(P)/E8X/E16X (Expansion input unit) Front view Front view Front view Side view (KV-E8X) (KV-E16X) (KV-E4XR/T(P)) 35.4 90 1.39" 3.54" 44 43.5 0.16" 0.16" 1.71" 45 45 65 1.77" 1.77" 2.56" KV-16AR/AT(P)/DR/DT(P) KV-24AR/AT(P)/DR/DT(P) (16-I/O base unit) OP-35346 (24-I/O base unit) OP-35347 6-ş5.0 ş0.20" 6-ş5.0 ş0.20" (Mounting hole) (Mounting hole) Main unit Main unit mounting hole* mounting hole* 99 111 99 111 3.90" 4.37" (2 positions) 3.90" 4.37" (2 positions) 48 31 1.89" 1.22" 66 50 2.60" 1.97" 64 t=2 79 t=2 3.11" t=0.08" t=0.08" 2.52" * Two M3.5 countersunk-head screws are * Two M3.5 countersunk-head screws are included for mounting the main unit. included for mounting the main unit. KV-40AR/AT(P)/DR/DT(P) KV-E8R/E8T(P)/E16R/E16T(P) (40-I/O base unit) OP-35348 (Expansion output unit) KV-E8X/R16X (Expansion I/O unit) 4-ş5.0 ş0.20" (Mounting hole) KV-E4XR/E4XT(P) (Expansion I/O unit) 4-ş5.0 ş0.20" Main unit (mounting hole) mounting hole* 99 111 (2 positions) 3.90" 4.37" Main unit mounting hole* 99 111 (2 positions) 3.90" 4.37" 78 3.07" 109 t=2 4.29" t=0.08" * Two M3.5 countersunk-head screws are 25 included for mounting the main unit. 0.98" 38 t=2 1.50" t=0.08" * Two M3.5 countersunk-head screws are included for mounting the main unit. Expansion unit spacer OP-35342 OP-35343 OP-35344 Spacer for 4-point Spacer for 8-point Spacer for 16-point expansion unit expansion unit expansion unit Side view ş4.0 ş0.16" ş4.0 ş0.16" ş4.0 ş0.16" 42.8 42.8 42.8 1.69" 1.69" 1.69" 28 35 55 2.17" 1.10" 1.38" 25.3 4 38 45 65 1.00" 0.16" 2.56" 1.50" 1.77" 66 2.60" 251