20 en InstallationMIC Series 550 Camera

 

7.

Connect the female cable 12-pin connector to the male plug in the base of the camera.

 

 

Screw the cable connector sleeve onto the plug until it is firmly secured (approximately

 

 

four (4) turns from the start of thread engagement).

 

8.

Earth the camera using one of the securing supplied bolts. Only earth the camera at a

 

 

single point to prevent earth loops and video distortion (hum bars), caused by electrical

 

 

interference, from appearing on the camera picture in the control room. Please note the

 

 

following:

 

 

– The camera module and housing are electrically isolated so the housing should be

 

 

safety earthed regardless. The safety earth should be a bonding connection (for

 

 

example, one of the securing bolts) to the camera’s outside case, and should be

 

 

attached to the Earth terminal post on the PCD base of the camera.

 

 

– If dual earthing is unavoidable, then a video isolation transformer should be fitted

 

 

between the two earths.

 

 

– If the system is copper throughout and the camera pictures are fed back to the

 

 

control room coaxial copper cable, then the camera should be earthed only at the

 

 

video termination point in the control room. In this case, the "Earth Link" on the PCB

 

 

should be broken.

 

 

– If the video is transmitted back to the control room via some non-electrical

 

 

connecting medium (for example, fiber optic, radio, or microwave link), then the

 

 

camera should be earthed at the transmitter point in the power supply unit. The PSU

 

 

"Earth Link" may be used for this purpose.

 

9.

Use M8 x 20 mm stainless steel nuts, bolts, and washers to secure the PCD base of the

 

 

camera to the mounting bracket. An additional Nebar gasket or suitable silicone sealant

 

 

can be used to ensure a water tight seal between the base and mounting surface. Tighten

 

 

all bolts securely.

 

 

 

WARNING!

 

To prevent water from penetrating the composite cable connector threads, the 25 mm thread

 

should be sealed at final installation using PTFE tape (not supplied). Alternatively, a suitable

 

sealant may be liberally applied to the thread prior to final tightening.

 

 

 

 

 

WARNING!

 

If the camera is mounted ball down, it is essential that the connector and base area of the

 

camera are completely sealed from water ingress. Any water getting into the connector is

 

liable to cause corrosion to the connector pins, leading to unreliable operation of the camera

 

unit.

 

 

 

 

 

10.

Secure all cabling and conduit.

 

11.

For IR models, remove the protective film from the window of each illuminator lamp.

5.5

Lightning Protection

 

If the camera is positioned in a highly exposed area where lightning strikes may occur, it is

 

recommended to install a lightning conductor within 0.5 m of the camera and at least 1.5 m

higher than the camera.

The construction of the housing itself is capable of coping with secondary strikes. If the correct lightning protection is applied, no damage to the internal electronics or camera should result. Additionally, an earth bonding connection to the case provides protection against damage from secondary strikes.

F.01U.239.454 3.0 2012.09

User Manual

Bosch Security Systems, Inc.

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Bosch Appliances 550 user manual Lightning Protection
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550 specifications

Bosch Appliances has long been recognized for its commitment to quality and innovative solutions, and the Bosch Appliances 550 series exemplifies this reputation. The 550 series combines sleek design with advanced technology to enhance the user's kitchen experience.

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The Bosch Appliances 550 series also prioritizes user-friendly controls. Intuitive touch controls and digital displays streamline the process of selecting functions, resulting in a smoother experience in the kitchen.

In summary, Bosch Appliances 550 series is a perfect blend of efficiency, advanced technology, and sleek design. With features like energy efficiency, smart connectivity, and user-friendly controls, this series represents Bosch’s dedication to elevating the modern kitchen experience while maintaining brand integrity and quality.
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