C320Turbo/PCIEL
Connection Option and Cable Wiring
5-2
RS-232 Cable Wiring for
C32045T/C32047T/C32071T
The following RS-232 UART Modules are designed for Intellio C320Turbo/PCIEL.
C32045T:
UART Module providing 8 female RS-232 ports.
C32047T:
UART Module providing 8 male RS-232 ports.
C32071T:
UART Module providing 8 female RS-232 ports with 2000V surge protection which can protect
ports from lightning.
There are two types of connectors, female or male, for RS-232 UART Modules. You have to identify the type
of connectors and apply the correct cable wiring.
UART Module C32045T/71T DB25 Female Connector
Pin
RS-232
2
RxD
3
TxD
4
CTS
5
RTS
6
DTR
7
GND
8
DCD
20
DSR
UART Module C32047T DB25 Male Connector
Pin
RS-232
2
TxD
3
RxD
4
RTS
5
CTS
6
DSR
7
GND
8
DCD
20
DTR
Type 1: Connecting UART Module to a DTE device.