Power Supply Cable Maximum Length (feet/meters)
NOTE:
The above table is based on a "
worst-case
" power supply. Using a regulated or switching power supply can increase your cable distance. Moog Videolarm recommends
using our PS24 power supply, or a CSA/UL listed Class 2 power supply.
Video Cable Maximum Length (feet/meters)
Cable Type
RG-59
RG-6
RG-11
Wire Gauge
23 AWG*
18 AWG*
16 AWG*
Max. Length
750/229
1500/457
2000/610
* Copper clad steel core, 95% braided shield
AWG
250/76
500/152
1000/305
1500/457
2000/610
3000/914
18
3Ω
6Ω
13Ω
19Ω
26Ω
40Ω
20
5Ω
10Ω
20Ω
30Ω
40Ω
59Ω
22
8Ω
17Ω
33Ω
48Ω
66Ω
99Ω
24
13Ω
26Ω
52Ω
78Ω
108Ω
163Ω
Maximum Length (feet/meters)
The QRH is setup 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 Heaters
(25 watts) + Blowers (2 watts) + camera/pan-tilt
(not supplied)
2. Check the supplied wiring chart 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)
4. Two jumpers are provided in the housing packet. Jumper from the 1
st
position to
the 3
rd
position and from the 2
nd
position to the 4
th
position of the terminal block. Be
careful not to short between the yellow and green wires.
22
250
120
89
65
44
35
29
25
31
19
17
16
14
13
12
11
11
10
9
9
8
20
400
180
141
90
70
56
47
40
34
31
28
25
23
21
20
18
17
16
15
14
14
18
600
300
225
130
112
90
75
64
55
50
45
41
37
34
32
30
28
26
25
23
22
16
960
480
358
225
179
143
119
102
85
79
71
65
59
55
51
47
44
42
39
37
35
14
-
800
571
350
285
228
190
163
140
126
114
103
95
87
81
76
71
67
63
60
57
12
-
1300
905
525
452
362
301
258
215
201
181
164
150
139
129
120
113
106
100
95
90
10
-
-
1440
830
720
576
480
411
340
320
288
261
240
221
205
192
180
169
160
151
144
5.5
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
Maximum distance from transformer 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).
Figure 4
Add 2 jumpers for
single power input
