Pelco C841M-A Switch User Manual


 
C841M-A (7/02) 13
SPECIFICATIONS
VIDEO
Inputs: Terminating (75 ohms) or looping (high impedance) NTSC and PAL compatible
Outputs
Monitor 1: 75 ohms
Monitor 2: 75 ohms; half duplex (Coaxitron
®
compatible). Requires field jumper change
Gain: Unity
Dwell: Camera dwell independently adjustable from 1 to 60 seconds nominal
Frequency
Response: 10 MHz
Maximum
Signal Level: 1.5 Vp-p
Tilt: Less than 2%
Character
Generation: Available on monitor 1 or 2
Crosstalk: Better than -43 dB at 10 MHz
ELECTRICAL
Input Voltage: 120 VAC, 60 Hz (NTSC) or 230 VAC, 50 Hz (PAL)
Rated Current:
VA6204: 25 mA
VA6208: 40 mA
VA6212: 50 mA
VA6220: 75 mA
Power
VA6204: 2 vA
VA6208: 4 vA
VA6212: 6 vA
VA6220: 8 vA
Alarm In: Ground alarm inputs to enable alarm. Open or +5 VDC maximum input to disable alarm
Alarm Out: Dry contact relay, normally open contacts. 1A at 30 VDC, 0.5A at 125 VAC and 0.3A at 80 VDC
Connectors: BNC