CM5000 User Manual
UM-CM5000-FW3.5.2.0-REV0.0
2019-07-08
www.ateme.com
Page 17
Both have a 2KV isolation with the platform mechanical and electrical ground.
GPO dry-loops default to OFF (opened) when the unit is powered-up.
Those GPIOs are available on a 9 points female Sub-D connector :
Figure 2.5. I/O Base Alarm Connector Pinout
Table 2.5. I/O Base Alarm Connector Pinout description
Pin
Function
1
GPI 1 + (first GP positive input, to be used with GPI 1-)
2
GPI 2+ (second GP positive input, to be used with GPI 2-)
3
NC (not used and not connected)
4
GPO 2a (first connection of second GP dry loop, to be used with GPO 2b)
5
GPO 1a (first connection of first GP dry loop, to be used with GPO 1b)
6
GPI 1- (first GP negative input, to be used with GPI 1+)
7
GPI 2- (second GP negative input, to be used with GPI 2+)
8
GPO 2b (second connection of second GP dry loop, to be used with GPO 2a)
9
GPO 1b (second connection of first GP dry loop, to be used with GPO 1a)
