Programmable Logic Controller

KV Nano series

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Expansion I/O unit,16-point type, Screw Terminal Block, Input 8 points, relay output 8 points KV-N8EXR

KV-N8EXR - Expansion I/O unit,16-point type, Screw Terminal Block, Input 8 points, relay output 8 points

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Manuals

CAD Data

360°view (3D PDF)

Software

  • CE Marking
  • UL Listing(c/us)

Specifications

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

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

Data Sheet (PDF) Other Models