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          7. Expansion Input Unit 32-input switching 5V/24V DC connector type

          Programmable Logic ControllerKV Nano series

          Expansion Input Unit 32-input switching 5V/24V DC connector type



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          Expansion input unit

          External connection method


          Input Points

          32 points

          Input terminals

          24 VDC mode, 5 VDC mode

          Maximum input voltage

          26.4 VDC

          Input rated voltage

          24 VDC mode

          5.2 mA*1

          5 VDC mode

          1 mA*1

          Minimum ON voltage

          24 VDC mode


          5 VDC mode


          Maximum OFF voltage

          24 VDC mode


          5 VDC mode

          Common method

          32 points/1 common (2 terminals)*2

          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


          Internal current consumption

          20mA or less


          Approx. 110 g

          *1 Reference value of input current.
          *2 The KV-NX16EX and KV-N32EX have 2 COM terminals, but these are shared internally.

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