Schlage PIB300 User Manual page 61

Wiring Connections
28
DC-102
Power Supply
RS-232 to 4-wire RS-422
Data Converter
(P/N DC-102)
DB-25
Serial
Port
Remote
Remote
Remote
Figure 7-7: Host PC Network System Wiring Diagram
Tx+ 1
Tx-
2
Rx- 3
Rx+
4
TS-1
Rx - 15
Rx + 16
RS-422
Connection
Tx -
17
Tx + 18
TS-1
Rx -
15
Rx +
16
RS-422
Connection
Tx -
17
Tx +
18
TS-1
Rx - 15
Rx +
16
RS-422
Connection
Tx -
17
Tx + 18