ICS WINCOMM4, Product Manual

Page: 8 / 16

Manual Number: 00750-004-14 Page 1-2
DB37S DB25P
PINOUT PLUG/PIN ATTRIBUTE
1 P4-8 DCD
2 P4-3 RD
3 P4-2 TD
4 P4-20 DTR
5 P4-7 GND
6 P3-22 RI
7 P3-5 CTS
8 P3-4 RTS
9 P3-6 DSR
10 P2-8 DCD
11 P2-3 RD
12 P2-2 TD
13 P2-20 DTR
14 P2-7 GND
15 P1-22 RI
16 P1-5 CTS
17 P1-4 RTS
18 P1-6 DSR
19 NO CONNECTION
20 P4-6 DSR
21 P4-4 RTS
22 P4-5 CTS
23 P4-22 RI
24 P3-7 GND
25 P3-20 DTR
26 P3-2 TD
27 P3-3 RD
28 P3-8 DCD
29 P2-6 DSR
30 P2-4 RTS
31 P2-5 CTS
32 P2-22 RI
33 P1-7 GND
34 P1-20 DTR
35 P1-2 TD
36 P1-3 RD
37 P1-8 DCD
DB-25 PORT 1 - PORT 4 PINOUTS
SIGNAL
NAME PINOUT MODE
TD TRANSMIT DATA 2 OUTPUT RS-232
RTS REQ. TO SEND 4 OUTPUT RS-232
RD RECEIVE DATA 3 INPUT RS-232
CTS CLEAR TO SEND 5 INPUT RS-232
GND GROUND 7
DCD DATA CARRIER DETECT 8 INPUT RS-232
DSR DATA SET READY 6 INPUT RS-232
DTR DATA TERMINAL READY 20 OUTPUT RS-232
RI RING INDICATOR 22 INPUT RS-232
Figure 1-1: Board to Port Pinouts
To WINCOMM4 Board
DB37S Connector
PORT 4 PORT 3 PORT 2 PORT 1
DB25P Connectors
User Defined Serial Ports/Devices
aprox. 36 in
(914.4mm)