RES2404-PTP-PoE User Guide. Rev. 1.0
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0x80 Memory device cells POST failed
3.6.
Alarm out
Alarm information will be provided through a header with ten pins on the front. The Alarm connector is used as an
interface to connect a sub d connector to the RES2404-PTP-PoE.
Figure 12: Alarm out connector (in the red circle)
Table 16: Alarm out connector
Pin
Signal
Function
1
ALARM_OUT_CLOSED
NC, normally closed relay
contact
7
ALARM_OUT_COMMON
common relay contact
8
ALARM_OUT_OPEN
normally open relay contact