JVC TK-AM200U TK-AM200 Dome CCTV Camera Instruction Manual (748KB) - Page 12

INSTALLATION Connections to Terminal Board Remove the terminal board cover by flipping it up while pushing its top to the left. Turn OFF the power supply to all equipment to be used before making connections. Connections to Terminal Board Remove the terminal board cover and connect the video signal cable (coaxial cable) (×1). Connect the AC 24 V power cables (×2) and the control signal cables (×4). When alarm input via the camera is used, connect the alarm input cables (×2) to the panic alarm signal input terminals. Lug plates AC 24 V power cable To AC 24V power supply Control signal cable RM-P2580 To switcher, monitor, Remote Control Unit RMVideo signal P2580 cable (coaxial cable) AC 24 V power supply cable Connect the AC 24V power supply to the AC 24 V terminals on the terminal board. To prevent connection errors or a cable disconnection, we recommend the use of lug plates for the connections. The following table shows the connection distances. Terminal board Maximum extension (m) CPEV, VVF, etc. conductor diameter (mm) CCV, etc. conductor cross section (mm2) 50 0.65 100 0.9 170 180 1.2 300 320 1.6 500 2.0 1.25 2.0 CAUTION: • If thin cables are used (i.e. with a high resistance), a significant voltage drop will occur when the unit is at its maximum power consumption (pan, tilt, zoom operated simultaneously). Either use a thick cable to restrict the voltage drop at the camera side to below 10%, or place the power supply near to the camera. If voltage drop occurs during operation, the performance will be unstable. • Be sure not to inadvertently connect the AC 24 V cable to an AC 120 V power supply. This could destroy the unit. 12