Circuit Diagram

I/O Circuit Diagram

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• Connecting

  • When not used for external input, cut the lead wire and wrap it individually with insulating tape, and do not connect it to any other terminal.

  Important points

  ■ When using a switching regulator for the power supply, be sure to ground the　frame ground terminal.
  ■ Because wiring sensor wires with high-voltage wires or power supply wires　can result in malfunctions due to noise, which can cause damage, make sure　to wire separately.
  ■ Avoid using the transient state while the power is on (approx. 100 ms).

  *MDF-TSN inter-connection type expansion unit does not have power supply wires (brown/blue) because power is supplied from the main unit.