fadini Elpro 27 HP Notice D'instructions page 22

Elpro 27 HP
GB
230 V
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 NC mechanical or 8,2 kΩ resistive, by means of the two jumpers JA1 or JA2.
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 L10 and L35 LEDs keeping flashing.
Selecting functioning:
JB
1 2
JB
1 2
(JB1 jumper)
Accessory
Safety edge
in closing:
Safety edge
in opening:
UNIVERSAL ELECTRONIC CONTROL BOX
SINGLE-PHASE 230 V - 50/60 Hz
Gate travel is reversed on opening
and closing for a short spell.
Gate travel is reversed in opening
and closing for twice as much the
spell.
Electrical connections
9 10
In series if safety edges
are mechanical, NC
Safety edge selection:
1 2
JA
NC safety edge
(JA1 jumper)
32 33 34 35
In series if safety edges
are mechanical, NC
Safety edge selection:
1 2
JA
NC safety edge
(JA2 jumper)
Once the safety edge has been engaged and the
JB 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
JB
new pulse is given (even if automatic close mode
has been selected).
1 2
(JB2 jumper)
L10
8,2 kΩ
9 10
In parallel if safety edges
are resistive 8,2 kΩ
1 2
JA
8,2 kΩ
resistive safety edge
L35
8,2 kΩ
32 33 34 35
In parallel if safety edges
are resistive 8,2 kΩ
1 2
JA
8,2 kΩ
resistive safety edge
22
LED indication of functions
Normally alight:
whenever the safety edge is engaged,
the LED goes off
Normally alight:
whenever the safety edge is engaged,
the LED goes off