fadini ELPRO 37 DB Mode D'emploi page 15

ELPRO 37 DB
GB
SAFETY EDGES
The two inputs, that are fitted to control the safety edges, are separated for the opening and closing phases. Also, it is possible to select the type of contact connected
to them, either N.C. mechanical or 8,2 kΩ resistive, by means of the two jumpers JA1 or JA2 (SELECT EDGE TYPE).
Thanks to a dedicated microcontroller circuit separately fitted on to the board, the actual integrity and correct functioning of the safety system is constantly controlled.
Any possible fault or loss of efficiency is signalled by the L33 and L34 LEDs keeping flashing.
Selecting functioning:
JB
1
JB
1 2
(JB1 jumper)
Accessory
Safety edge
in closing:
Safety edge
in opening:
UNIVERSAL ELECTRONIC CONTROL BOX SINGLE-
THREE-PHASE 230/400 V - 50/60 Hz
Gate travel is reversed on opening
and closing for a short spell.
2
Gate travel is reversed in opening
and closing for twice as much the
spell.
Electrical connections
32 33
In series if safety edges
are mechanical, NC
Safety edge selection:
JA
NC safety edge
(JA1 jumper)
32 33 34 35
In series if safety edges
are mechanical, NC
Safety edge selection:
JA
NC safety edge
(JA2 jumper)
JB
JB
(JB2 jumper)
8,2 kΩ
32 33
In parallel if safety edges
are resistive 8,2 kΩ
1 2 1 2
JA
8,2 kΩ
resistive safety edge
8,2 kΩ
32 33 34 35
In parallel if safety edges
are resistive 8,2 kΩ
1 2 1 2
JA
8,2 kΩ
resistive safety edge
15
Once the safety edge has been engaged and the
obstacle removed, the gate closes automatically
(if automatic close mode has been selected).
1 2
Once the safety edge has been engaged and the
obstacle removed, the gate stays stopped until a new
pulse is given (even if automatic close mode has
been selected).
1 2
LED indication of functions
Normally alight:
whenever the safety edge is engaged,
L33
the LED goes off
Normally alight:
whenever the safety edge is engaged,
L34
the LED goes off