Operating instructions
draft
Dedicated Micros ©2008
15
DV-IP HD
3
Step 5 Relays
The DV-IP HD supports up to ve 24V 200mA relays.
Relay Connector
Pin Connection
1 Relay 1 signal
2
Relay 2 signal
3 Relay 3 signal
4
Relay 4 signal
5 Relay 5 signal
9 Earth
Step 6 Alarms
The DV-IP HD supports 20 normally open/closed tamper proof alarm inputs, or one Global keyswitch
input with camera specic inputs congurable as entry/exit alarms. The alarms support tamper proof
detection using 1k in line and 5K end of line resistance. The DV-IP HD detects short circuit, open
circuit and contact closure. This functionality is part of the advanced alarms supported on NetVu
Connected products and includes features required for Central Monitoring. It is compatible with the
British Standard BS8418.
Relay Connector
Pin Alarm Input Connection
1 - 20 1-20
21-25 Earth Common