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C2400M-B (1/06) 7
11. Reinstall the camera and sled.
WARNING:
If the wiring is routed underneath the camera sled, be sure you do not bind the wiring when
reinstalling the camera sled and camera.
12. Close the enclosure lid, and latch.
13. Reconnect power to the enclosure.
Example:
An enclosure that requires 30 VA and is installed 94 feet (28 m) from the transformer
would require a minimum wire gauge of 20 AWG.
NOTE:
Distances are calculated in feet; values in parentheses are meters.
Table A.
24 VAC Wiring Distances
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.)
Wire Gauge
20 18 16 14 12 10
Total VA consumed
10
283 (86) 451 (137) 716 (218) 1142 (348) 1811 (551) 2880 (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) 380 (115) 603 (183) 960 (292)
40
70 (21) 112 (34) 179 (54) 285 (86) 452 (137) 720 (219)
50
56 (17) 90 (27) 143 (43) 228 (69) 362 (110) 576 (175)
REVISION HISTORY
Manual # Date Comments
C2400M 6/99 Original version.
C2400M-A 7/99 Revised HD3515 series wattage. Revised Legacy wiring instructions.
C2400M-A 8/99 Revised parts lists. Revised Figure 1.
C2400M-B 2/06 Revised to new format. Added cover photo. Updated per ECO 04-10624, which added PCB cover and ground stud
Pelco, the Pelco logo, Camclosure, Esprit, Genex, Legacy, and Spectra are registered trademarks of Pelco. ©Copyright 2006, Pelco.
Endura and ExSite are trademarks of Pelco. All rights reserved.
DLP is a registered trademark of Texas Instruments, Inc.
This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union
regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.