Appendix C Ic755Cxs10Cdx, Ic755Cxs12Cda, And Ic755Cxs15Cdx Serial Port Details - GE IC755CxS06RDx User Manual

Appendix C IC755CxS10CDx,
IC755CxS12CDA, and IC755CxS15CDx
Serial Port Details
Signal Name
Pin #
COM1
1
2
3
4
5
COM2 (RS-232/485
1 TXD/TXD+/DATA+
2 RXD/TXD-/DATA-
3 RTS/RXD+/DATA+
4 CTS/RXD-/DATA-
5
† RS-485 mode shorts pins 1-3 and 2-4
Appendix C IC755CxS10CDx, IC755CxS12CDA, and IC755CxS15CDx
Serial Port Details
For public disclosure
Adhere to the following guidelines:
• A terminal block is supplied.
• The mating terminal block supports stranded 30 to 14 AWG (0.05 to 2.00 mm
wires.
• At a minimum, the cable must be rated for 75°C (167 °F) or more.
• Secure the serial cable to the mating connector while noting signal orientation and
tighten the screw clamps.
• The torque for the attaching screws is 0.3 Nm (2.66 in-lb).
Interface: x1 RS–232, x1 RS-232/485 (default is RS-485)
Connectors: Euro Terminal (Tyco Electronics 1-284539-0)
Mating Connector: (Tyco Electronics 1-284510-0)
TXD
RXD
RTS
CTS
SGND
† )
SG
Pin-out
5 4 3 2 1 5 4 3 2 1
2 )
GFK-2847R 107