LTC 9385 Series Instruction Manual Installation

EN 12

 

 

LTC 9385/20 Housings

These housings are to be connected to 24VAC, and are designed for use where site power is 24volts. The LTC 9385/20 housings should only be used with 24volt cameras. The integral heater/defogger requires 24volts. The housing is shipped with the heater/ defogger connected to the terminal block.

Installing a 24 volt camera into the LTC 9385/20 housing simply requires the two flying leads be attached to the camera's terminal block. See FIGURE 10.

LTC 9385/50 Housings

These housings are to be connected to 230VAC, and are designed for use where site power is 230volts. The LTC 9385/50 housings should only be used with 230volt cameras. The integral heater/defogger requires 230volts. The housing is shipped with the heater/defogger connected to the terminal block.

Installing a 230 volt camera into the LTC 9385/50 housing simply requires the camera's line cord to be plugged into the Schuko inline receptacle provided.

See FIGURE 10.

FIGURE 10 Camera Connections

5.9Video Coax Connection

WARNING: Only use the cables specified under INSTALLATION, Cable Requirements for wiring of the video coax connection.

If lens control or feed-through wires will be used:

1.Install the long flexible portion of the small liquid-tight fitting on the video coax cable and pull the cable through the small fitting on the rear end of the base assembly. The fitting will accept cables with diameters from 4.6mm (0.181in.) to 7.9mm (0.312in.). See FIGURE 11.

2.Attach a BNC connector to the coax and connect it to the camera. Pull any excess cable through the liquid-tight fitting and tighten the flex fitting to 4.0N-m to 4.5N-m (35in. lb to 40in. lb). This torque rating is approximately 1 to 1 1/2 turns past the point that the fitting starts to grip the cable. Failure to do so will result in water damage to all electronic parts. Use a tie wrap (included) to provide strain relief on the video cable at the exit point (inside the unit).

Be sure to securely tighten all fittings to ensure a liquid-tight seal. Not doing so could damage the camera, the housing, or both.

If no lens control or feed-through wires will be used:

1.Install the long flexible portion of a large liquid-tight fitting on the video coax cable and pull the cable through the large right fitting on the rear end of the base assembly. Refer to FIGURES 11 and 12.

2.Attach a BNC connector to the coax and connect it to the camera. Pull any excess cable through the liquid tight fitting and tighten the flex fitting to 8.5N-m to 9.0N-m (75in. lb to 80in. lb). This torque rating is approximately 1 to 1 1/2 turns past the point that the fitting starts to grip the wire. Failure to do so will result in water damage to all electronic parts. Use a tie wrap (included) to provide strain relief on the video cable at the exit point (inside the unit).

Be sure to securely tighten all fittings to ensure a liquid-tight seal. Not doing so could damage the camera, the housing, or both.

Bosch Security Systems January 26, 2005

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Bosch Appliances LTC 9385 instruction manual Video Coax Connection, Camera Connections