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2 Installation
2.1 Installation Preparation
This alarm warning device must be installed, commissioned and maintained by a qualified or factory
trained service personnel. The installation must be installed in compliance with all local codes having
a jurisdiction in your area or BS 5839 Part 1 and EN54.
2.2 Installation and Wiring
1. Mount the sounder base on standard one [1] gang electrical back box. Follow the arrow
mark for the correct position. Do not over-tighten the screws otherwise the base will twist. Use
M4 standard screws.
2. Connect the wire in terminal as shown in Figure [2&3]. Verify the device number or other
device parameters if desired using handheld programmer then stick on the label before
attaching sounder. The sticker labels are available on the control panel.
3. Attach the sounder to the base, point the sounder in the base by the mark-line and secure
the sounder in that position by rotating it clockwise, until it reaches the next mark line.
Figure 1
Terminal Description
1
Signal In (+)
2
Signal Out (+)
3
External PSU In (+) Optional
4
External PSU Out (+)Optional
5
Signal In (-)
6
Signal Out (-)
7
External PSU In(-)Optional
8
External PSU Out (-)Optional
Specifications are subject to change without prior notice
TX7320 Addressable Sounder
Installation & Operation Manual
Figure 2: Loop Powered
Figure 3: With External Supply
4050100271-Rev1.0-1215
5
TANDA UK
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