Photocell Connection Diagram - Nice M-BOARD Instruction Manual

34 - PHOTOCELL CONNECTION DIAGRAM

The photocell used in the control panel can be with NO (normally
open) or NC (normally closed) contacts.
Put the PROG key in position as shown in the figure below and press
the LEARN button according to the setting for photocell.
Once selected, return the PROG switch to the OFF position (all
down) for the control panel to save the configuration.
Below are the connection diagrams:
ATTENTION! The use of photocell as a safety device is mandatory!
90
ON
1 2 3
LED blinks 1 time
LED blinks 2 times Photocell NC
12V GND
TX
DP
4 5 6 7 8
Photocell NO
FTC
ENGLISH
RX