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10 Pelco Manual C939M-D (7/00)
SPECIFICATIONS
ELECTRICAL
Input Voltage: 24 VAC, 120 VAC, 230 VAC (selected with labeled plug-in connectors)
Pan/Tilt Voltage: 24 VAC (2A maximum), 120 VAC, 230 VAC (selected with labeled plug-
in connectors; no voltage step-up possible; with 230 VAC input, not
possible to step down to 120 VAC)
Camera Voltage: 24 VAC (0.5 A maximum), 120 VAC, 230 VAC (selected with labeled
plug-in connectors; no voltage step-up possible; with 230 VAC input,
not possible to step down to 120 VAC).
Enclosure Voltage: Follows input voltage to receiver, fused.
Lens Voltage: 6 to 10 VDC; 25 mA at 10 VDC and 100 mA at 9 VDC
Power Consumption
Pan/Tilt: 48 vA maximum
Camera: 12 vA maximum
Lens: 5 vA maximum
Receiver: 15 vA maximum
Total: 80 vA maximum
Control Method: RS-422 compatible (at 1200, 2400, 4800, 9600 baud). Receiver ad-
dress and baud rate selectable by DIP switch.
Alarm Inputs: Main PC board has 1 normally open alarm input.
Option board has 8 additional normally open alarm inputs
Relay Outputs: Main PC board has 1 relay. Option board has additional 8 relay out-
puts, which are under receiver control or manual control via DIP switch.
(All relay outputs can be set for normally closed or normally open op-
eration.)
Contact Rating: 1A at 24 VDC, 0.5 A at 120 VAC
Random Scan: Yes
Frame Scan: Yes
Presets: Standard with all units, 80 presets maximum
LED Indicators: Power, TX data, RX data
Fuse Protection
Receiver Input
Power: 24 VAC – 5 ASB
120 VAC – 2 ASB
230 VAC – 1 ASB
Camera Power: 24 VAC – 1.0 A
120 VAC – 0.2 A
230 VAC – 1/16 A
Enclosure Power: Fuse values depend on the specifications of the equipment/accessories
installed in the enclosure. Check equipment specifications for deter-
mining fuse values.