AVE VSSI-PRO operation manual Appendix H, DB-25 Female DB-9 Male

APPENDIX H TRIPORT AND ADAPTER CABLE

Triport and Adapter Cable

Triports are typically used to passively tap data from a serial device. A Triport has three connectors, either 2DB-25's back to back or 2DB-9's and an additional DB-9 male which connects to the VSSI-Pro. The Triport ( and cable ) supplied with the VSSI-Pro is the ATM 2 Channel Triport. The following pin-out diagram for the cable is available for

troubleshooting purposes.

Figure 1H: The VSSI-Pro ATM 2 CHANNEL

DB-25 FEMALE	DB-9 MALE
2	2
17	4
7	5
3	6
15	7

Table 1H: VSSI-Pro ATM 2 CHANNEL

For ATM Camera Port Connection ATM VSSI-Pro (Cable between ATM Camera Interface and VSSI-Pro)

Camera Interface DB-25(M)	DB-9 (M)
2	3
3	6
7	5

Table 2H: ATM Camera Port Connection

With Data-Out Options:

VSSI-Pro DB-9 (M)	DB-9 (M or F)
8	2
5	5

Table 4H: Data Output Option

DB-9 (MALE)		DB-9 (MALE)
2		3
3		6
7		5
Table 3H: TCP/IP Cable
With RTS Triggered Text:
VSSI -Pro		DB-9 (M)
9	Trigger Input ( + )
5	Trigger Input (GND)

Table 5H: RTS Triggered Text

NOTE "

The VSSI-Pro does not provide any hardware handshaking signal. The ATM camera port must either be programmed without handshaking or the handshaking signal should be looped back to the camera port.

VSSI-Pro VIDEO SERIAL ATM INTERFACE

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