Odoo image and text block

Cabling a digital input

Digital inputs are 4,5KV optocoupled

They can works with any

  • push button
  • switch
  • deviator switch
  • inverter switch
  • NO output sensors
  • NC output sensors

It is possbile to use shielded alarm or ethernet cable, working tension is 12V DC with a few mA current.

the number of required wires is:

common + number of inputs

so to cable 2 push buttons are required 3 wires, for 3 are required 4 wires and so on.

Any other detail like the kind of connected device or the system behaviour will be configurated via software.