Ross Opengear UDC-8625A Series, User Manual, Page: 38 / 174

2–18 • Installation UDC-8625A Series User Manual (Iss. 11)
8320AR-033 Rear Module
The 8320AR-033 rear module provides eight GPI and Tally pins to interface with external
equipment. (
Figure 2.16 )
Figure 2.16 8320AR-033 GPIO Connections
8320AR-052 Rear Module
The 8320AR-052 rear module provides eight GPI and Tally pins to interface with external
equipment. (
Figure 2.17 )
Figure 2.17 8320AR-052 GPIO Connections
8320AR-052A Rear Module
The 8320AR-052A rear module provides four GPI and Tally pins to interface with external
equipment. (
Figure 2.18 )
Figure 2.18 8320AR-052A GPIO Connections
GPIO 2 GPIO 1
GND
GPIO 4 GPIO 3
GND
GPIO 6 GPIO 5
GND
GPIO 8
GPIO 7
GND
GPIO 2 GPIO 1
GND
GPIO 4 GPIO 3
GND
GPIO 6 GPIO 5
GND
GPIO 8 GPIO 7
GND
GPIO 2 GPIO 1
GND
GPIO 4 GPIO 3
GND