39 alarms, domes, relays, Alarms, domes, relays, Digital recorder – Videoswitch Vi-M series User Manual
Page 49
Digital Recorder
Connector Pin-Outs
1.1.39
Alarms, Domes, Relays
1
2
3
14
4
15
5
16
6
17
7
18
8
19
9
20
10
21
22
24
24
25
11
12
13
Pin Number
Signal
1
Alarm Input 1
2
Alarm Input 2
3
Alarm Input 3
4
Alarm Input 4
5
Alarm Input 5
6
Alarm Input 6
7
Alarm Input 7
8
Alarm Input 7
9
Alarm Input 8
10
Alarm Input 10
11
Alarm Input 11
12
Alarm Input 12
13
Alarm Input 13
14
Alarm Input 14
15
Alarm Input 15
16
Alarm Input 16
17 Spare
18 +9V
output
19
Dome 1 output: RS485 + (A)
20
Dome 1 output: RS485 – (B)
21
Dome 2 output: RS485 + (A)
22
Dome 2 output: RS485 – (B)
23
Relay 2 output, normally open
24
Relay 1 output, normally open
25 Alarm
Common
(GND)
Note: The Vi-X16 or Vi-X17 breakout adaptors supplied with the Vi-M1, Vi-M2, Vi-M3 and
Vi-M4 provide a convenient means of making connection to the alarm, dome and relay
signals via screw terminals.
43