DESCRIPTION
D
escription of digital relay unit.
INSTALLATION
D
etail of the digital relay unit installation.
Install the relay unit in a dry and protected place without risk of drip or water projections.
The minimum wire section to connect in the relay outputs will be of 1,5mm .
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.
To avoid damage, the unit SAR-12/24 has to be
!
firmly fixed.
3,5 x 50
Neither remove the protection cover nor handle the
DIN-7971
connected wire in the terminals with symbol
installation and handling of the relay unit must be
performed by authorized personnel and in the
3,5 x 50
absence of electrical current.
DIN-7971
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.
Status led (programming).
Adjustment potentiometer (activation time).
DIN rail latch release.
Relay contact terminals.
(To handle by authorized personnel &
in the absence of electrical current).
Fuse 2A. (Replace in case of blown fuse by
authorized personnel and in the absence
of electrical current).
The cover of the fuseholder must always be
placed.
Label.
2Plus or V2Plus system selection jumper.
V2Plus connection terminals.
Configuration microswitch SW1.
DIN 46277
37
2
, the