Comelit 1622 - Product Description and Components; DIP Switches; Input;Output Programming Switch; Loudspeaker Volume Control

ON DIP
ON
OFF
1.
2. 3.
4. 5.
6.
1. 4.
5. 6. 7.
3.2.
3
Description
1. DIP switches for function programming and setting the
user code.
2. Switch for input/output programming.
3. Loudspeaker volume control.
4. Connector for additional module connection.
5. Jumper for managing the RC network for door lock filter
on relay contacts.
6. Terminal block for connection:
SE electric lock connection
COM common relay contact
NC normally closed relay contact
NO normally open relay contact
GND input reference negative for DO-RTE
PR programming input
DO door opened signal input
RTE local lock release input
V- power supply negative
V+ power supply positive
LL bus line connection
1. Signalling LED: call sent (Art. 1622L only).
2. Speaker.
3. Microphone.
4. Signalling LED: system busy (Art. 1622L only).
5. Signalling LED: audio activated (Art. 1622L only).
6. Signalling LED: lock-release activated (Art. 1622L only).
7. Loudspeaker volume control.