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          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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