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P O R T E R O D I G I TA L - D I G I TA L D O O R E N T R Y S Y S T E M S - P O R T I E R N U M É R I Q U E
CONEXIÓN GRF-212 - HOW TO CONNECT GRF-212 - BRANCHEMENT GRF-212
Power supply
Audio unit
(Installation with several
points of entry)
(Installation concierge system)
BORNAS - TERMINALS - BORNES
Telephones BUS
Panels BUS
CONEXIÓN GRF-214 - HOW TO CONNECT GRF-214 - BRANCHEMENT GRF-214
Power supply
BORNAS - TERMINALS - BORNES
19
IN
15 V
Numeric keypad
Power supply voltage -
Main entrance BUS
Numeric keypad connector
19
IN
15 V
Numeric keypad
Power supply voltage -
Main entrance BUS
Numeric keypad connector
GRF-212
BUS
D1
D2
D3
D2
D2
D3
D5
D4 D4 D5
Audio unit
(Estates)
(Installation concierge system)
GRF-214
BUS
D5 D4 D4 D5
D5 D4 D4 D5
Audio unit
(Estates)
(Installation concierge system)
Telephones
Audio unit
(Installation with several
points of entry)
(Installation concierge system)
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