5.3
5.4
5.5
EX65 Explosion-Protected Camera
Connections | en
21
Alarm Cable Requirements
The terminal block contains one Alarm Out connection.
Max. wire diameter
AWG 22-28 for both stranded and solid
Alarm output relay
Max voltage 30 VAC or +40 VDC. Max 0.5 A continuous, 10 VA.
switching capability
Fiber Optic Cable Requirements
Certain models allow you to transmit video over an analog multimode fiber instead of using a
coax cable.
Multimode
Fiber Type
50/125 µm, 62.5/125 µm, low loss multimode glass fiber
Maximum Distance
4 km (2.5 miles)
Video Bandwidth
5 Hz to 10 MHz
Wavelength
850 nm
Requirement
Bosch LTC 4629 Fiber Receiver at controller end of system
Terminal Connector
ST
Making the Connections
All required connections are accessible by removing the rear end cap.
Notice!
Take care not to drop the end caps to prevent damage to the cap threads.
Notice!
Ensure that all wiring/cabling has enough slack inside the housing so that you can slide the
assembly out of the housing without damaging the wiring/cabling or any internal components
of the device.
Refer to the following figure when making connections:
Bosch Security Systems, Inc.
Installation Manual
2016.03 | 1.0 | F.01U.318.222
Available from A1 Security Cameras
www.a1securitycameras.com email: [email protected]
