Mounting / Installation
Connecting the radio gateway
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Building Technologies
A6V10227639_k_en_--
Fire Safety
2016-11-28
Radio cell as sub-stub on loop
Figure 11: Sub-stub on loop connection
Wiring connections
NOTICE
Failure of the electrical connection
Damage to the screw terminals or contact problems may lead to faults in the
electrical connection. If the conductor cross-sections you want to connect to the
radio gateway are larger than 1.5 mm², the screw terminals may become
damaged or contact problems may arise.
Use the connection terminal DBZ1190-AB for cables with a conductor cross-
section of 1.5…2.5 mm².
Obtain a corresponding terminal from the customer for even larger cross-
sections. The terminal can be positioned inside the housing.
The radio cell is in battery mode.
The detector line cable has a wire diameter of 0.2…1.5 mm².
The detector line terminal strip is not inserted.
The 2-pin terminal strip must not be connected.
1. Wire the detector line terminal strip in accordance with the required topology.
Do not insert the detector line terminal strip until the radio cell has been
commissioned and is about to be connected to the detector line.
2. Switch the detector line off.
3. Connect the socket strip to the radio gateway.
4. Switch the detector line on.
5. Snap the housing cover on and screw it down tight.
The radio cell is now set up and ready for commissioning via the control panel.
