Nine Screw Terminals (Icdm-Rx/Tcp-St/Rj45-Din); Screw Terminal Connectors (9) - Pepperl+Fuchs ICDM-RX/TCP-DB9/RJ45-PM Installation And Configuration Manual

ICDM-RX/TCP Installation and Configuration Guide

Nine Screw Terminals (ICDM-RX/TCP-ST/RJ45-DIN)

7.4. Nine Screw Terminals (ICDM-RX/TCP-ST/RJ45-DIN)
This subsection discusses the following topics for the ICDM-RX/TCP-ST/RJ45-DIN with 9 serial screw
terminals.
• Screw Terminal Connectors (9) on Page 86
• Screw Terminal (9) Null-Modem RS-232 Cables on Page 87
• Screw Terminal (9) Null-Modem RS-422 Cables on Page 87
• Screw Terminal (9) RS-232/485 Straight-Through Cables on Page 88
• Screw Terminal (9) Loopback Signals on Page 88
• Connecting Serial Devices on Page 88

7.4.1. Screw Terminal Connectors (9)

Use the following table or drawings for signal information.
RS-232
RI
CD TxD
DSR DTR
† Ground must be connected to the signal ground terminal.
RS-232 CD
RS-422/RS-485 Full-
N/A
Duplex
RS-485 Half-Duplex N/A
† Ground must be connected to the signal ground terminal.
RS-422
RS-485 Full-Duplex
RxD
SIG TxD-
GND
CTS
RTS
1 2 3 4
DSR RI DTR
N/A N/A N/A
N/A N/A N/A
RS-485 Half-Duplex
TRxD-
SIG
RxD-
GND
TxD+ RxD+
5 6 7
TxD RTS RxD
TxD- TxD+ RxD-
TRxD- TRxD+ N/A
SIG
GND
TRxD+
8 9
CTS Signal GND
RxD+ Signal GND
N/A Signal GND
86