Bosch VEN-650 Series, Руководство по установке

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22 en | Connections EX65 Explosion-Protected Camera
Figure 5.1: Cable Connection Terminators
1 Terminals for incoming power and outgoing alarm cables
2 Internal camera use. DO NOT connect any cables to these terminals
3 Power In (12–24 VDC/12–24 VAC)
4 Power In (12–24 VDC/12–24 VAC)
5 Alarm Out
6 Alarm Out
7 BNC connector or Fiber Optic ST connector (dependent on model)
!
Caution!
Connections to the terminal block must be made to the terminals on the left side. Do not
make connections to the terminals on the right side of the block.
To make connections, follow these steps.
1. Loosen the set screws on the rear end cap using the supplied hex key. Loosen the rear end
cap using the multi-use tool. To prevent damage to the o-ring, for every half turn
counterclockwise turn back one quarter-turn clockwise.
Note: To prevent damage to the cap threads, take care not to drop the end caps.
Figure 5.2: Removal of end cap with multi-use tool
2. Unscrew the rear end cap by hand. Set the cap aside.
3. Feed power, alarm (if used), and coaxial cables through any one of the four 3/4-in. conduit
entries.
4. Connect one lead of the power cable to terminal 3 and the other lead to terminal 4.
Note: The power in terminals are polarity insensitive.
5. Connect the alarm out cable to terminal 5 and 6.
2016.03 | 1.0 | F.01U.318.222 Installation Manual Bosch Security Systems, Inc.
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