Kramer Sierra Viper 6464CVR-64 Руководства по эксплуатации онлайн [31/88] 140668

VIPER COMPOSITE SERIES

GPI

The 25 pin D connector on the rear of the Master CPU frame provides relay contacts under

software control that can be used to indicate a failure of router frame power supplies and fans.

The female 25 pin D connector on the rear of the CPU frame provides access to 5 relay contact

sets (GPI-out 0-4). These contact sets are used to indicate failures in the router frames.

The female 25 pin D connector also provides for “GPI inputs” where an external contact closure

can cause an “event”. GPI inputs need to be grounded to initiate event.

GPI setting are described in the chart below;

* Contact the SVS Factory for “Future Use” updates.

Note:

All relay contacts are floating relative to any ground in the router or CPU frame. No relay contact should

be more than 150VRMS from CPU frame ground. Relay contact ratings are 0.5A @ 125VAC, 2A @

30VDC.

Pin # Connection Alarm Description

1 GPI-4 out N/O

* Future Use

2 GPI-4 out Common

3 N/C Not Used

4 GPI-2 out N/O Failure- Fan Power Supply # 1

5 GPI-2 out Common

6 N/C Not Used

7 GPI-0 out N/O Failure- Power Supply # 1

8 GPI-0 out Common

9 GPI-4 in * Future Use

10 GPI-3 in * Future Use

11 GPI-2 in * Future Use

12 GPI-1 in * Future Use

13 GPI-0 in Close All GPI- out Contacts

14 N/C Not Used

15 GPI-3 out N/O Failure- Fan Power Supply # 2

16 GPI-3 out Common

17 N/C Not Used

18 GPI-1 out N/O Failure- Power Supply # 2

19 GPI-1 out Common

20 N/C Not Used

21 GND Ground Connection for GPI in

22 GND Ground Connection for GPI in

23 GND Ground Connection for GPI in

24 GND Ground Connection for GPI in

25 GND Ground Connection for GPI in