Configuration (2Plus System); Additional Call Repeater; Bus Relay - golmar SAR-2PLUS Manual De Instalación

CONFIGURATION
C
onfiguration of the digital relay unit.
2Plus system:

Additional call repeater:

Set JP1 system selection jumper for 2PLUS system (see page 38).
To use the relay unit as additional call repeater is necessary to program it following the steps
described in "Programming" section (see page 40).
T-7720, T-7722VD
or T-7822VD
BUS
BUS
( ) The neutral supply of the additional call repeater will be wired through the relay contacts
*
SAR-2Plus, the maximum current for the additional call repeater will be 1.8A.

Bus relay:

To configure the relay unit as bus relay:
Set JP1 system selection jumper for 2PLUS system (see page 38).
Set to OFF all microswitch contacts SW1 (see page 38).
Put jumper on JP2 and remove it from JP1on the phones (T-7722VD or T-7822VD) you want to
perform this function, (see T2PlusML manual).
SAR-2Plus relay unit will be activated during call reception or communication process by pressing
auxiliary push button of any configured phone (T-7722VD or T-7822VD) of the backbone where the
relay unit is installed.
BUS
The neutral supply of the stairs light will be wired through the relay contacts SAR-2Plus, the
( )
*
maximum current for the additional element will be 1.8A.
Sw1
HZ HZ
SAR-2PLUS
Sw1
E.of LINE
BUS
SAR-2PLUS
JP1
E.of LINE BUS BUS
Stairs light
activation
JP1
BUS
CALL REPEATER
F
220 Vac/
( )
*
1.8A max.
N
F
220 Vac/
( )
*
1.8A max.
N
41