Ross SRG-4400, User Manual

Page: 144 / 193

9–4 • Connector Pinouts SRG-4400 User Manual (Iss. 06)
GPI/RS232 Connector
Connector Pinouts
Table 9.2 provides the pinouts (Molex® 2mm MicroClasp™ series plug (male)) for the
GPI/RS232 connector. Refer to Table 7.13 and Table 7.14 and for technical details regarding this
connector.
Breakout Cable
Table 9.3 provides the pinouts for the GPI/RS232 breakout cable and can be used for the
following connector types:
• 10-pin connector Molex® 2mm MicroClasp™ series socket (female)
• 9-pin connector, D-type, plug (male)
Note
— This port is not implemented.
Table 9.2 GPI/RS232 Connector
Pin Signal/Function
1
Ground
2
Ground
3
RS232 - RX
4
RS232 - TX
5
GP Input 1 - TTL compatible
6
GP Input 2 - TTL compatible
7
GP Output 1 - Open Collector
8
GP Output 2 - Open Collector
9
ONAIR - Open Collector
10
Ground
Table 9.3 GPI/RS232 Breakout Cable
10-Pin
Micro-clasp
Signal/Function
D9 Plug
(Male)
1
Ground
n/c
2
Ground
5
3
RS232 - RX
2
4
RS232 - TX
3
5
GP Input 1 - TTL compatible
n/c
6
GP Input 2 - TTL compatible
n/c
7
GP Output 1 - Open Collector
n/c
8
GP Output 2 - Open Collector
n/c
9
ONAIR - Open Collector
9
10
Ground