Alarm output/control input terminal connections – Toa C-RM700 User Manual
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8.6. Alarm Output/Control Input Terminal Connections
Shown below are the numbers and names of the Alarm I/O terminal pins.
C-RM700
Alarm output/control input terminals
13
25
14
1
[Alarm Output Terminal] (Pin Nos. 1 - 21)
The terminal of the number corresponding to the alarm-activated camera number shorts with the ground
terminal. Alarm output terminals 1-16 are the NPN open collector output.
Operating current: Maximum 20 V, 20 mA
[Alarm Output Terminal] (Pin No. 22)
This terminal is shorted with the ground terminal even when only one of the alarm input terminals receives an
alarm signal. The alarm output terminal is the NPN open collector output.
Operating current: Maximum 20 V, 20 mA
[Time Adjustment Input Terminal] (Pin No. 23) (Enables only when controlling the Type B protocol)
Shoring this terminal with the ground terminal causes the time synchronization command to be sent to the
Combination Camera. Set the time to receive a contact input in the "Time adjustment" setting. (Refer to
p. 33
,
"Time adjustment.")
Open voltage: 5 V DC, short circuit current: Maximum 5 mA
[Home Position Selection Input Terminal] (Pin No. 24)
2 channels of Home position can be programmed for the C-RM700.
When this terminal is in open state, the camera's operation follows the setting programmed for "1" in the
Home position settings, while it follows for "2" in the Home position settings if the terminal is being shorted
with the ground terminal. (Refer to
p. 34
, "Home position.")
Example: Use this terminal to switch the Home position in the daytime and nigh time.
Open voltage: 5 V DC, short-circuit current: Maximum 5 mA
[NC] (Pin No. 25)
Leave this pin unconnected.
Pin No.
Function
1
Ground
2
Alarm Output 1
3
Alarm Output 2
4
Alarm Output 3
5
Ground
6
Alarm Output 4
7
Alarm Output 5
8
Alarm Output 6
9
Ground
13
Ground
10
Alarm Output 7
11
Alarm Output 8
12
Alarm Output 9
Pin No.
Function
14
15
Alarm Output 10
16
Alarm Output 11
17
Alarm Output 12
18
Ground
19
Alarm Output 13
20
Alarm Output 14
21
Alarm Output 15
22
Alarm Output 16
23
Alarm Output
24
Time Adjustment Input
25
Home Position Selection Input
NC