In Service Contact - GE DR60 Technical Manual

4.4

IN SERVICE Contact

89
The DR60 has a contact for signaling equipment failure (failsafe), located in Slot A,
shown in figure below. The IN SERVICE contact is normally closed (NC) and it opens
when the equipment goes into normal operation. In case of firmware or hardware
failure or shutdown of the equipment, the contact will close.
IN SERVICE contact for signaling equipment failure
For information about the IN SERVICE contact specifications, refer to the Specifications
Chapter.
Connections shall use insulated flexible wires of 1.5 mm² cross section, voltage rating of
300Vrms.
Apart from the turning off, the events on the alarm table below will active the IN
SERVICE contact:
Alarms
Card not detected
Card not compatible
Invalid card
Record memory full
Loss of ethernet link 1
Internal temperature
Internal voltage
Record memory > 98%
Description
Happens when any board
according to the device CORTEC is
not detected
Happens when any board is not in
accordance with the device
CORTEC
Happens when any board is not
recognized by the device
Happens when the memory
becomes 98% full
Loss of communication with
ethernet interface 1
Internal temperature exceeded
80°C
Internal voltage automonitoring
alarm
Records memory exceeds 98%
DR60
DR60-TM-EN-2A