Connect Tech Titan/cPCI Appendix B: Connectors/Pinouts, Table 1:, Tables 1 and, Connector Pinouts

Titan/cPCI User’s Manual, Connect Tech Inc.

Appendix B: Connectors/Pinouts

Connector Pinouts

Tables 1 and 2 outline the pinouts for the Titan/cPCI and Titan/cPCI Rear I/O connectors or cable connectors.

Technical Tip:

Please ensure that you terminate signals if your application does not use them. Failure to do so may result in a loss of a performance on your Titan/cPCI adapter.

Table 1: DB-9 cable connector pinouts

Pin	RS-232
No.	Signal	Direction
1	DCD	input
2	RxD	input
3	TxD	output
4	DTR	output
5	SG	signal ground
6	DSR	input
	or +5V **
	or +12V **
7	RTS	output
8	CTS	input
9	RI	input

** This option is jumper selectable on the Titan/cPCI Rear I/O adapter only.

RS-422/485
Signal	Direction
RxD (+)	input
RxD (-)	input
TxD (+)	output
TxD (-)	output
SR	signal reference
CTS (-)	input
RTS (+)	output
CTS (+)	input
RTS (-)	output

Male DB-9 Connector

15

6 9

Cable Part Number: CAB04DX

Technical Tip:

Please ensure that you terminate the DCD or CTS signals if your application does not use them. The common way to do this is to connect DCD to DTR and/or to connect CTS to RTS. Failure to do so may result in a loss of performance.

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