Connections And Signage; Connectors - Fermax 4545 Manual De Instalador Y Usuario

TELEPHONE INTERFACE

Connections and signage:

The interface has a DIN-10 box format (175 x 90 mm).
USE
INTERFACE TELEFÓNICO
TELEPHONE INTERFACE
REF: 4545
VDS
+
L

Connectors:

 VDS:
+, -: 18Vdc Power supply.
L : Audio and VDS Data.
 4+N:
~ : 12 Vac/Vdc power supply.
~ : 12 Vac power supply Common negative.
1 : Microphone polarisation / Door open activation.
2 : Audio output.
3 : Common negative
4 : Call Supports electronic call and buzzer.
6 : Input Audio
 Forward/ Auxiliary relay:
D, D : External forward activation input.
NC, C, NO : Auxiliary relay contacts. 2A-250Vac.
A: Negative.
A : Forward active output. Open collector, 100mA max.
Notes:
- The external forward activation input must be connected to an external contact (a
switch with no power).
- The Forward activation output must be connected to the coil of a relay or a led with
a current limiting resistance.
• Telephone lines:
LN, LN: Subscriber's external line.
TF, TF: Internal telephone line.
Notes:
- Polarity is free.
- The external line is not necessary for the interface to operate, nor for its confi guration.
 Mini-USB connector: for confi guring the interface from the PC.
PRG PWR D D NC
4+N
-
1 2
C NO A A
SWITCH PARÁMETRO / PARAMETER
1 SISTEMA / SYSTEM
2 MODO / MODE
3 ACCESO REMOTO / REMOTE ACCESS
ON
3 4 6 1 2 3
ON
1 2 3
LN LN TF TF
ON OFF
4+N VDS
MCM SCM
OK NOK
USB
VDS
+ L -
4+N
3
1 2 4
D D NC C NO A A
LN LN TF
USB
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TF