Specifications

SQ: 8-2
RS3: Service Quick Reference Guide
PeerWay Interface
Supervisory C omputer Interface (SCI)
NOTE: The SCI can be connected to a host computer by:
RS-232
RS-422
RS-422 X.25
RS-232C Signals and Connector Pin Assignments
Pin
Signal Pin Signal
1 -- -- 14 -- --
2 TXD Data transmit 15 -- --
3 RXD Data receive 16 -- --
4 RTS Ready to send 17 -- --
5 CTS Clear to send 18 -- --
6 DSR Data set ready 19 -- --
7 Signal ground 20 DTR Data terminal ready
8 DCD Data carrier detect 21 -- --
9 -- -- 22 -- --
10 -- -- 23 -- --
11 -- -- 24 -- --
12 -- -- 25 -- --
13 -- -- -- --