Com4A Rs-422 Configuration - Emerson Daniel Danalyzer 1000 Hardware Reference Manual

MODEL 1000
3.4.4.9

COM4A RS-422 Configuration

Ports:
- Maximum number of RS-422 ports available: five (see Section 3.4.5), which are routed to
- DB-9 plug connections (female):
P3 (COM2), P22 (COM5), P23 (COM6), P24 (COM7); or
- Phoenix plug (or bare-wire) connections:
GC Controller TB, J6 (COM2) and J10 (COM3).
Voltage:
- Line drivers meet Electronics Industries Association (EIA) specifications for RS-422
Recommended Maximum Cable Length:
- 4000 feet (1219 meters)
Pinouts:
RS-422
Terminal Board for Field Wiring at Controller (TB)
J6 (COM2)
RS-422 (continued)
Terminal Board for Field Wiring at Controller (TB)
J10 (COM3)
INSTALLATION AND SETUP
Terminal 2
Terminal 3
Terminal 5
Terminal 6
Terminal 7
Terminal 2
Terminal 3
Terminal 4
Terminal 5
Terminal 7
Tx
Tx+
GND
Rx+
Rx
Tx
Tx+
Rx+
GND
Rx
SEP 2005
3-69