Rs-232C To Third-Party Device - GE Mark VIeS System Manual

9.3.6.2 RS-232C to Third-party Device (Slave)
• B (TX) to third-party device (Slave) RX
• D (RX) to third-party device (Slave) TX
• A (DTR/RTS) to third-party device (Slave) CTS
• C (CTS) to third-party device (Slave) RTS
• I/O pack SSCA out (TX) —+—————–+– (RX)
• I/O pack SSCA out (RX) —+—————-+– (TX)
• I/O pack SSCA out (DTR/RTS)—+—————+– (CTS)
• I/O pack SSCA out (CTS) —+—————+– (RTS)
Protocol RS-232C DTR/TRS
SSCA SIDE
CHANNEL 1 28
CHANNEL 2 27
CHANNEL 3 15
CHANNEL 4 16
CHANNEL 5 4
CHANNEL 6 3
PSCA Modbus Master (Serial Communication) Module
TX CTS
30 32
29 31
17 19
18 20
6 8
5 7
Public Information
RX SCOM
34 26
33 25
21 13
22 14
10 2
9 1
GEH-6855_Vol_II System Guide 297
RET
36
35
23
24
12
11