M8SD

87,99 exc. VAT

ModBus module of 8 digital relay outputs

This module has 8 digital outputs, implemented as a one contact relay.

Its main features are:

  • 8 one contact relay outputs with the capacity to conmute up to 5A at 250 VAC. The relays are optocoupled from the electronics and have a varistor to protect its contacts.
  • The relays are grouped as follows: two relays have two terminals each and the rest are grouped in threes, where two relays share the common line.
  • The module has a non volatil  memory which enables the preprogramming of the following parameters:
    • State of the relays when booting the module.
    • State the relays must take when the module does not detect the control CPU.
    • The relays can be activated during a time, which allows to give out quick pulses in a controlled way.