MODEL 1000 SEP 2005
INSTALLATION AND SETUP
3-65
3.4.4.8 COM4A RS-232 Configuration
Ports:
- Maximum number of RS-232 ports available: seven (see Section 3.4.5), which are routed to
- DB-9 plug connections (female):
P2 (COM1) and P3 (COM2); or P22 (COM5), P23 (COM6), P24 (COM7).
- Phoenix plug connections (or bare-wire) connections:
GC Controller TB, J5 (COM1), J6 (COM2), J10 (COM3), and J11 (COM4).
Voltage:
- ±5 volts or ±12 volts, depending on jumper settings
Recommended Maximum Cable Length:
- 50 feet (15 meters)
Pinouts:
RS-232
Terminal Board for Field Wiring at Controller (TB)
J5 (COM1),
J6 (COM2),
J10 (COM3), or
J11 (COM4)
Terminal 1 RLSD (DCD)
OUT
Terminal 2 S (TxD)
IN
Terminal 3 S (RxD)
Terminal 4 DTR
Terminal 5 GND
Terminal 6 DSR
Terminal 7 RTS
Terminal 8 CTS
Terminal 9 RI
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