ICS-7-OEM Instruction Manual
02058-53-000
Page 14 of 29
Issue 3 19 January 2021
6.2 ICS-7-OEM Illuminated Sign Control Output
Low Voltage DC Warning Signs
The following options are for 24VDC warning signs such as Lasermet’s Miniature and Ultra Warning
Signs. These signs must not be connected to the mains supply.
Option 1:
One Way Illuminated Sign
The warning sign will come on when the controller is armed. One of the seven normally open
outputs of the ICS-7-OEM is used to illuminate the sign. This output must not then be used to
operate a laser interlock as well.
Option 2:
Two way Illuminated Warning Sign
The ‘Laser Off’ warning sign will come on when power is applied to the ICS-7-OEM. This will go off
and the ‘Laser On’ warning sign will come on when the controller is armed. Note that in the case of
the Lasermet Miniature Warning Sign, both indications are displayed in the same unit.
Note that the contacts inside the ICS-7-OEM are rated at 4A maximum and this rating must not be
exceeded.
