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28 C1695M (8/06)
Table E identifies the pin assignments for the terminal block. On the terminal block, pin 1 is on the left (refer to Figure 20).
These pins, labels, and leads also correspond to alarms 5-8, 9-12, and 13-16 on the other three alarm terminal blocks.
To prevent false alarms on unused alarm inputs, connect or configure unused alarm inputs using one of the following:
• Configure the alarm input as unsupervised and normally open on the DVR5100 Remote Client. You do not have to make any connections.
This is the default.
• Configure the alarm input as unsupervised and normally closed on the DVR5100 Remote Client. Then connect the alarm input directly to its
ground.
• Configure the alarm input as supervised and either normally open or normally closed. Then connect the alarm input directly to its ground
with a 10 kΩ resistor.
Figure 21 shows how to wire an alarm device to the Alarm 1 (A1) input (refer to Table E for the specific connector pin assignments).
Figure 21. Connecting Alarms
Table E. Terminal Block Pin Assignments
Pin Label Lead
1 A1 Alarm 1
2Ground
3 A2 Alarm 2
4Ground
5 A3 Alarm 3
6Ground
7 A4 Alarm 4
8Ground
A9