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Installation/Configuration ER600
5.2
USING THE SERVICE KEYPAD
For the system acquisition and programming operations, it is possible to use a keypad connected directly to the SERVICE connector of
the control panel via the specific cable.
The service keypad must be acquired according to the method described above. The system automatically assigns it the address n. 08.
At the end of the operation, it is possible to disconnect this keypad without generating tamper and therefore without having to delete it.
When inserted again, it does not require another acquisition and the keypad will be immediately operative.
IMPORTANT!
Using the service keypad precludes the possibility of having 8 keypads on the system (as address 8 is already
occupied, it will be possible to connect a maximum of 7 keypads).
5.2.1
Connecting the cable for KP SERVICE keypad
It is possible to connect a keypad directly to the control panel (SERVICE connector) without using the bus outputs. The purpose is to
be able to program the control panel more easily, without having to use one of the keypads already installed elsewhere. To connect a
keypad directly from the control panel to the SERVICE connector, connect the special cable as illustrated in the figure:
Keypad terminal
D
D
Wire colour
Black
White
Blue
Brown
The service keypad can be used only for this purpose.
IMPORTANT!
By using the Service keypad, the max number of keypads which can be used in the system is decreased by
one unit: it becomes 3 in the MP500/4N control panel, 7 in the MP500/8 and MP500/16 control panels.