Справочник Пользователя для Pelco ECM100
EPP ESPRIT PEDESTAL ADAPTER
1. Route the wiring/cabling through the pedestal mount and the EPP pedestal adapter.
2. Attach the pedestal adapter to the mount with appropriate hardware (not supplied).
3. Complete the Esprit system installation following the instructions supplied with the equipment.
Table A.
Video Coaxial Cable Requirements
The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10 percent voltage drop. (Ten percent is generally
the maximum allowable voltage drop for AC-powered devices.)
the maximum allowable voltage drop for AC-powered devices.)
Table B.
24 VAC Wiring Distances
Specifications
Construction
Aluminum
Finish
Gray polyester powder coat
Dimensions
See dimension drawings
Maximum Load
EWM
30 lb (13.6 kg)
EPM
100 lb (45.4 kg)
ECM100
75 lb (34 kg)
EPP Not
applicable
Weight
EWM
1.5 lb (0.7 kg)
EPM
2.2 lb (1.0 kg)
ECM100
3.0 lb (1.4 kg)
EPP
0.6 lb (0.3 kg)
Cable Type
*
*Cable requirements:
75-ohm impedance
All-copper center conductor
All-copper braided shield with 95% braid coverage
All-copper center conductor
All-copper braided shield with 95% braid coverage
Maximum Distance
RG59/U
RG6/U
RG11/U
750 ft (229 m)
1,000 ft (305 m)
1,500 ft (457 m)
1,500 ft (457 m)
Wire Gauge
Total
VA
20
(0.5 mm
2
)
18
(1.0 mm
2
)
16
(1.5 mm
2
)
14
(2.5 mm
2
)
12
(4.0 mm
2
)
10
(6.0 mm
2
)
10 283
(86)
451
(137)
716
(218)
1142
(348)
(348)
1811
(551)
(551)
2880
(877)
(877)
Maximum distance from
transformer to load
20 141
(42)
225
(68)
358
(109)
571
(174)
905
(275)
1440
(438)
30 94
(28)
150
(45)
238
(72)
(72)
380
(115)
603
(183)
960
(292)
40 70
(21)
112
(34)
(34)
179
(54)
(54)
285
(86)
(86)
452
(137)
720
(219)
50 56
(17)
90
(27)
143
(43)
(43)
228
(69)
(69)
362
(110)
576
(175)
EXAMPLE: An enclosure that
requires 80 VA and is installed 35 feet
(10 m) from the transformer would
require a minimum wire gauge of
20 AWG.
requires 80 VA and is installed 35 feet
(10 m) from the transformer would
require a minimum wire gauge of
20 AWG.
NOTE: Wire gauges are standard
AWG or metric sizes. Distances are
calculated in feet; values in paren-
theses are meters.
AWG or metric sizes. Distances are
calculated in feet; values in paren-
theses are meters.
1.0 X 0.375
(2.54 X 0.95)
14.55
(36.96)
5.50
(13.97)
4.75
(12.06)
NOTE: VALUES IN PARENTHESES ARE CENTIMETERS;
ALL OTHERS ARE INCHES.
EWM