14
CombiMaster 230V Series
– User and Installation Manual
4.8
Accessories connector (dry contacts)
The screw terminal at the bottom side of the CombiMaster, offers the following contacts:
Remote switch input
Alarm output
4.8.1
Remote switch
By default, the upper two contacts (Remote) of the accessories connector are connected by a jumper to close the circuit. If
desired, use these contacts to connect a remote switch that mimics the main On/Charge only switch.
•
Use the Remote contacts to use the ignition lock. In this case, the CombiMaster's main switch must be in the off position
(
). Closed = On, Open = Charge only.
•
Use both contacts to connect an external switch. In this case, the CombiMaster's main switch must be in the on position (
I
).
Closed = On, Open = Charge only.
4.8.2
Alarm output
The lower three contacts of the accessories connector can be used to control external equipment, like an alarm or light, to
indicate the occurrence of a CombiMaster alarm. The alarm outputs support
Normally Closed
and
Normally Open
systems.
See also section 5.2.4 for the dry contact alarm function in the configuration settings.
Max load: 250V
AC
, 30V
DC
, 3A.
1A
1A