Delphi Connectors, Page 15 of, 5.1RS-232Connector J3-DB9F, 5.2Bus and Power Connector J4-DB9M

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:

5.1RS-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

5.2Bus 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