Delphi Gateway Systems Analysis INterface Tool (SAINT) User Manual
SAINT
Keyword 2000 to RS-232 Gateway
01/20/04
Page 15 of 20
5
Connectors
The gateway uses two connectors. One connector is for the RS-232 link and is DB9F. The second connector is a
DB9M for the CAN bus (low speed, medium speed, and high speed), Class 2 bus, Keyword, power, and ground.
The following pin outs are used:
5.1
RS-232 Connector (J3-DB9F)
A straight pass cable should be used to connect the gateway to the host computer.
DE-9s Pin #
Use
2
TX to Host
3
RX from Host
8
CTS
6
DSR
5
GND
5.2
Bus and Power Connector (J4-DB9M)
DE-9p Pin #
Use
1
Ground
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
Keyword 2000
9
12 volt