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LNL-1320-U Dual Door Controller Module
85
Installation
To install the Dual Door Controller (DDC), perform the installation procedures described in the following
sections, in the order in which they are presented.
1.
Set baud rate, address, and LED control switches.
2.
Install jumpers.
3.
Mount the board in the enclosure.
Note:
The LNL-CONV-U1 Universal Mounting Plate is required when installing the board into a
CTX enclosure. For more information, refer to Mounting on page 439.
4.
Wire the supervised alarm inputs.
5.
Wire the upstream host communication.
6.
Wire the relay outputs for door strike and AUX.
7.
Wire the downstream interface for the keypad or card reader.
8.
Wire the unsupervised alarm inputs for power fail and cabinet tamper.
9.
Wire the power and communications inputs.
10. Validate proper operation on power up.
430 —
revision 7
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