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WIRING INSTRUCTIONS (OUTSIDE OF HOUSING)
The unit is set up with (2) individual power inputs:
1. Accessory Power (yellow and green wire)
2. Camera Power (red and orange)
If you wish to provide a single power transformer it is
recommended that:
1. Be certain that you know the total power consumption of
the housing Heater (50 watts) + Blower (2 watts) + camera
pan/tilt (28 watts).
2. Check the supplied wiring chart (see below) to be sure that
you have the proper gauge wire for the distance that you
intend to run your power wires.
3. Bring power to the 3 and 4 position of the power connector
(yellow and green wire).
22
250
120
89
65
44
35
29
25
31
20
400
180
141
90
70
56
47
40
34
18
600
300
225
130
112
90
75
64
55
16
960
480
358
225
179
143
119
102
85
14
-
800
571
350
285
228
190
163
140
12
-
1300
905
525
452
362
301
258
215
10
-
-
1440
830
720
576
480
411
340
5.5
10
20
30
40
50
60
70
80
former to load
Total vA
consumed
Wire Gauge
24V AC Wiring Distances
The following are the recommended maximum distances for 24 VAC
with a 10% voltage drop (10% is generally the maximum allowable
voltage drop for AC powered devices).
Maximum distance from transformer to load
RJ45
(Large)
Power
(Small)
not used
Wiring Color Code Power and Control Inputs
(SM7CS-9)
POWER
1 Camera Power (24 VAC)
Red
2 Camera Power (24 VAC)
Orange
3 Heater and Blower Power (24 VAC) Yellow
4 Heater and Blower Power (24 VAC) Green
}
20 watts
MAX
}
52 watts
(heater and blower
not included
on indoor unit)
Wiring Color Code Power and Control Inputs
(SM7C12S-9)
POWER
1
2
3 Heater and Blower Power (12 VDC) Red+
4 Heater and Blower Power (12 VDC) Black -
}
42 watts
(heater and blower
not included
on indoor unit)
ALARM
1 GND
Red
2 GND
Violet
3 ALARM OUT
Gray
4 ALARM IN
White
