Model

KV-N8EXR

Expansion input unit

External connection method

Terminal block

Input Points

8

Input terminals

24 VDC mode, 5 VDC mode

Maximum input voltage

26.4 VDC

Input rated voltage

24 VDC mode

5.3 mA

5 VDC mode

1 mA

Minimum ON voltage

24 VDC mode

19 V

5 VDC mode

3.5 V

Maximum OFF current

24 VDC mode

1.5 mA

Maximum OFF voltage

1.5 V

Common method

8 points/1 common (1 terminal) ^*1

Input time constant (four-level switching)

Input time constant setting

OFF to ON: Typ.

25 μs : 10 μs
300 μs : 240 μs
1 ms : 1 ms
10ms : 10 ms

OFF to ON: Max.

25 μs : 50 μs
300 μs : 290 μs
1 ms : 1.2 ms
10ms : 11 ms

ON to OFF: Typ.

25 μs : 50 μs
300 μs : 280 μs
1 ms : 1 ms
10ms : 10 ms

ON to OFF: Max.

25 μs : 150 μs
300 μs : 390 μs
1 ms : 1.2 ms
10 ms : 11 ms

Input impedance

4.3 kΩ

Expansion output unit

Output Points

8

External connectionmethod

Relay

Rated load

250 VAC/30 VDC, 2 A

Leakage current (when output is OFF)

−

Residual voltage (at ON)

ON resistance

50 mΩ or less

Common method

4 points/1 common (2 terminals) ^*1*2

Response time

OFF to ON

10 ms or less

ON to OFF

Relay life

Electrical: 100000 cycles or more (20 cycles/minute)
Mechanical: 20000000 cycles or more

Relay replacement

Impossible

Internal current consumption

60 mA or less

Weight

Approx. 230 g