Art. 6221 Intercommunicating digital interphone.
Keypad description:
0 - 9
numerical push-buttons
lock release push-button
push-button for LS function
push-button for selfactivation
push-button for F1 function
push-button for F2 function
push-buttons "INVIO" (enter)
R
cancel push-button
RP
push-buttons for call repetition
10
Figure 1. Keypad
P1
Figure 2. Terminal block
Terminal block description:
1 : digital
3 : audio line
4 : earthing for signal
5 : +15 V dc supply voltage
L : additional supply voltage for led
6E : call from analogical entrance panel
6P : outdoor call
- : earthing for power
+ : +18 V dc monitor supply voltage
6S : additional open collector output
PI : additional audio line
M : earthing for video line
V1
V2
V3 : video signal inputs
BI : handset connector
BL : handset connector
P1 : jumper to be cut in all interphones BUT ONE in
every group