Binary Inputs - THOMSON MEC 310#GENSET CONTROLLER Installation And Operation Manual

If a stop coil is used, the REX resistor can be connected to the starter relay
(crank).
The illustrated configuration is the default factory setting. The use of the relays
can be chosen freely.
It is important to protect the unit against damage caused by high voltages.
Therefore, the fuse must not be more than 2A.
All binary inputs are 12/24V DC bi-directional optocoupler type. The typical wiring is illustrated
below:
The binary inputs use fixed signals. Only the mode shift input and the test input
(if the timer is used) use pulse signal.
PM075 REV 2 09/08/20
MEC 310 GENSET CONTROLLER

Binary inputs

12/24V DC
Page 12 THOMSON TECHNOLOGY