urmet domus 1067/024, Installation Manual

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DS1067-063D
73
LBT20064
Figure 48 - Keypad board
Detail Terminal / Detail Description
A
+ BUS for keypad power supply input through the bus
+D
Data transmission/reception BUS
D
─
BUS Keypad power supply via bus
A1
Audio bus
A2
IN1 Auxiliary input 1 - not used in this model
B
Button
Yellow LED
Device acquisition button and LED
C JP2
Keypad tamper exclusion jumper
(jumper inserted = tamper excluded)
D
Tamper Tamper anti-tamper
5. Close the keypad using the screw provided -
Figure 46 - ( G ).
For details on connections (power su
pplies, inputs, bus, etc. …) see paragraphs 5.12.2
Connecting the data Bus , 5.12.3
Connecting the audio Bus and 5.12.5 Connecting inputs .
5.9 INSTALLATION OF THE 1067/026 TOUCH SCREEN KEYPAD
The 1067/026 keypad can be installed on the wall or above a built-in rectangular box with 3 spaces or a 60-mm round
box.
To install the keypad, follow the instructions below:
1. Release the keypad from the wall bracket by sliding it off.
Figure 49 - Removal of the 1067/026 keypad bracket
2. Fasten the support bracket to the wall using 6-mm expansion screws (not provided), or on the built-in box if present,
holding the terminal board downward. Avoid over-tightening the screws, in that they may cause the bracket to curve,
making it difficult to assemble the keypad onto the bracket itself.