37
D
escription of digital relay unit.
Status led (programming).
Adjustment potentiometer (activation time).
DIN rail latch release.
Fuse 2A. (Replace in case of blown fuse by
and in the absence
of electrical current).
The cover of the fuseholder must always be
placed.
authorized personnel
Label.
Relay contact terminals.
(To handle by
).
authorized personnel
&
in the absence of electrical current
2Plus
V2Plus
or
system selection jumper.
V2Plus
connection terminals.
Configuration microswitch SW1.
D
etail of the digital relay unit installation.
The relay unit can be installed on a DIN
guide (4 elements), simply pressing it.
To extract the relay unit from the DIN guide,
use a plain screwdriver to lever the flange as
shown on the picture.
Install the relay unit in a dry and protected place without risk of drip or water projections.
DIN 46277
To install the relay unit directly on the wall, drill two holes
of 6mm. diameter and insert the wallplugs. Fix the relay
unit with the specified screws.
INSTALLATION
3,5 x 50
DIN-7971
f
3,5 x 50
DIN-7971
f
DESCRIPTION
To avoid damage, the unit SAR-12/24 has to be
firmly fixed.
!
Neither remove the protection cover nor handle the
connected wire in the terminals with symbol
, the
installation and handling of the relay unit must be
performed by
and in the
absence of electrical current.
authorized personnel
The minimum wire section to connect in the relay outputs will be of
.
1,5mm
2
F U S E
38
INSTALLATION
D
escription of the configuration microswitch.
The configuration microswitch SW1 is located on the botton left
of the SAR-2Plus unit.
Set to ON to configure SAR-2Plus unit as additional call repeater
(see page 35).
*Factory default.
Set to ON to configure SAR-2Plus unit as relay for Lock release
(see page 35).
Set to ON to start programming mode (only to configure SAR-
2Plus unit as additional call repeater).
Once programming is finished set to OFF.
D
escription of the system selection jumper.
JP1
JP1
Insert the jumper in this position if the unit is installed in a
Door Entry System.
2Plus
*Factory default.
Leave all OFF to configure the unit as a bus relay (see page 36).
No function.
Insert the jumper in this position if the unit is installed in a
Door Entry
System.
V2Plus
Audio
Video
The selection jumper JP1 is located on the botton left
of the SAR-2Plus unit.
Summary of Contents for SAR-2Plus
Page 1: ...FUSE TSAR 2PLUS ML rev 0110 SAR 2PLUS Digital relay unit instructions manual ...
Page 17: ...48 NOTAS NOTES ...
Page 18: ...NOTAS NOTES 49 ...
Page 19: ...50 NOTAS NOTES ...
