Programmable Logic ControllerKV Nano series

KV-N8EXR

Expansion I/O Unit 16 Points Type Screw Terminal Block, Input(8 Points) relay output(8 Points)

SPECIFICATIONS

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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

5.3mA

5 VDC mode

1mA

Minimum ON voltage

24 VDC mode

19V

5 VDC mode

3.5V

Maximum OFF voltage

24 VDC mode

1.5mA

5 VDC mode

1.5V

Common method

8 points/1 common (1 terminal)*1

Input time constant (four-level switching)

Input time constant setting

OFF to ON: Typ.

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

OFF to ON: Max.

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

ON to OFF: Typ.

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

ON to OFF: Max.

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

Input impedance

4.3kΩ

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

50mΩ or less

Common method

4 points/1 common
(2 terminals)*1*2

Response time

OFF to ON

10ms or less

ON to OFF

Relay life

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

Relay replacement

Not possible

Internal current consumption

60mA or less

Weight

Approx. 230 g

*1 The input COM and output COM terminals are independent.
*2 The KV-N8EXR has two C1 output terminals and two C2 output terminals, but each pair of these terminals is shared internally. (C1 and C2 are isolated.)

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