Programmable ControllerKV-5000/3000 series


Building-type PLC with Built-in Access Window


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General Specifications

Power voltage

24 VDC (±10%)

Internal current consumption (excluding current for driving input circuits)

160mA or less

Operating ambient temperature

0 to +50°C (no freezing)*1*2

Operating ambient humidity

35 to 85%RH (no condensation)*1

Withstand voltage

1,500 VAC for 1 minute between the power supply terminal and the I/O terminals and between all the external terminals and the case

Noise immunity

1,500 Vp-p or more, pulse width: 1 µs, 50 ns (by way of a noise simulator), conforms to IEC standards (IEC 61000, 4-2/3/4/6)

Vibration resistance

Intermittent vibration

Frequency:10 to 57Hz

Amplitude: 0.075 mm*3

Frequency:57 to 150Hz

Acceleration: 9.8 m/s2*3

Continuous Vibration

Frequency:10 to 57Hz

Amplitude: 0.035 mm*3

Frequency:57 to 150Hz

Acceleration: 4.9 m/s2*3

Insulation resistance

50 MΩ or more (tested with a 500 VDC megger, between the power supply terminal and the I/O terminals and between all the external terminals and the case)

Operating environment

Without dust and corrosive gas

Pollution degree



Approx. 240 g, extension memory (OP42138): 10 g, end unit: 30 g, start unit: 30 g

General specifications

Voltage category


Performance specifications

Arithmetic control method

Stored program method

I/O control method

Refresh method

Programming language

Ladder chart method

Number of instructions

Basic instructions: 122 instructions, application instructions: 19 instructions, calculation instructions: 294 instructions, expansion instructions: 48 instructions, total: 483 instructions

Instruction execution speed

Basic instruction

0.1 µs minimum

Application instruction

Program capacity

Approx. 16,000 steps, approx. 32,000 steps when memory is expanded

Maximum number of units that can be attached

16, 48 when an extension unit is connected

Maximum number of inputs/outputs

3,086 maximum when expanded (when extended to 2 KV-EB1S/EB1R units; 64-I/O unit)

Input relay

9,530 total, 00000 to 59915 (excluding 00010 to 00415)

Output relay

Internal auxiliary relay

Control relay (CR)

640 (CR0000 to CR3915)

Timer (T)

512 total, 32 bits

Counter (C)

Data memory (DM)

20,000 (DM00000 to DM19999), 40,000 (DM00000 to DM39999) when memory is expanded

High-speed counter (CTH)

Auto reset counter,*4 32 bits, 2 (input response: 40 kHz [single-phase], 30 kHz [2 phase]), at 24 V

High-speed counter comparator (CTC)

4 (2 per high-speed counter)

Control memory (CM)

4,000 (CM0000 to CM3999)

Positioning pulse output

2 (maximum output frequency: 100 kHz)

CPU unit I/O

Input: 10, output: 4 (total: 14), input common: 1, output common: 1

Power off holding function

Program memory

Flash ROM rewritable 100,000 times

Device (RLY, CR, DM, CM, C, T, CTH, CTC, TM)

By way of the battery, 5 years (when performing power off holding with an ambient usage temperature of 25°C)

Self-diagnosis function

CPU error, RAM error, other

Number of comments and labels that can be stored in the main unit

Device comment

5,000, 10,000 when memory is expanded

*1 This is the guaranteed range of the system.
*2 This is regulated according to the temperature below the control panel unit.
*3 Conforms to JIS B 3502 IEC61131-2
Number of sweeps: 10 times respectively in the X, Y, and Z directions, 80 minutes
*4 The settings can be configured so that auto reset is not performed.

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