page 23
meccanica
FADINI
GB
FOR
SWINGING GA
TE
SYSTEMS
Dip-B N°1=OFF
27
UNIVERSAL ELECTRONIC CONTROL BOX
SINGLE-PHASE 230V 50/60Hz
27
3
DIP-SWITCH-A N°3:
RE-CLOSING BY PASSING ACROSS THE PHOTOCELLS: in opening and dwell cycles
(DIP-A N°3=ON)
Gate is automatically closed after 3s from passing between the photocells.
In case a second pair of photocells are installed, (Dip 9=ON), both pairs are to be
passed across.
24V ac Output
for photocell
transmitter TX
enabled for
DSA control
16
15
FUNCTIONS FOR SWINGING GATE OPENING - Dip Switch B n°1=OFF
-
+
AUTOMATIC / SEMI-AUTOMATIC:
Automatic Cycle:
by one pulse from the open command the gate opens and stops in
Dwell mode for the time as pre-set on the
Dwell Trimmer
. When this time expires the gate
closes automatically.
Semi-automatic Cycle:
by one pulse from the open command the gate opens and stops
in fully open position. To close the gate, a close pulse is needed.
DSA: PHOTOCELL AUTOMATIC CONTROL:
For the
DSA
control (
D
evice for
S
afety
A
uto-test) it is necessary to
connect
only the photocell transmitters (TX)
to this output and
select
Dip-B No.4=ON:
if this function is enabled, ELPRO 27 checks
that all the connected photocell devices are cleared from obstacles
and properly working before starting any door/gate movements, otherwise
the door/gate is not started.
PEDESTRIAN OPENING:
With the gate in fully closed position, a pulse to terminals
3-8 operates the gate for pedestrians.
(On pedestrian mode, it is advisable to set Dip-A N°3= ON
for automatic re-closing).
The function "
Pedestrian Opening
" is not in service during
the first operation cycle, after a power failure.
L8 OFF
= no pedestrian contact given,
it goes on by pulsing for pedestrians
3 4 5 6 7 8
OPEN
PEDESTRIANS
Dip - Switch setting and LED indication of functions
Description
Dwell Trimmer:
adjust dwell time
on automatic mode
from 1s up to 220s
ON
: Automatic closing
OFF
: Semi-automatic, closing by pulse
DIP-SWITCH-A N°9 and N°11:
11
ON
: Automatic closing on passing across
the photocells after 3 seconds
ON
: 2
nd
pair photocells enabled
OFF
: 2
nd
pair photocells not installed
9
OFF
: No automatic closing on passing across
the photocells after 3 seconds
4
ON
: DSA safety control enabled
OFF
: DSA safety control disabled
DIP-SWITCH-B N°4:
DEADMAN (HOLD-ON-SWITCHED) CONTROL:
The open/close operations are achieved by " holding on a command
switched" (the relays are not self-holding) and consequently the user must
be actively present during gate movements until the push-button or the
key-switch is released.
2
ON
: Deadman control enabled
OFF
: Deadman control disabled
DIP-SWITCH-B N°2:
3
ON
: Automatic closing
DIP-SWITCH-A N°3:
COMMON
N.O.
External clock
3 4
OPEN
COMMON
STROKE REVERSING PULSE IN OPENING CYCLE
This function helps the gate electric lock to release with the gate/s in fully closed
position,even in "Pedestrians" mode: the gates in closed position are pushed to close
direction for
2 seconds
before the opening cycle begins.
DIP-SWITCH-A N°7:
ON
: Stroke reversing pulse in opening enabled
for 2s
OFF
: No stroke reversing pulse
7
APPLICATIONS IN BLOCKS OF FLATS:
This is a function for heavy duty applications with frequent inversions of direction: this
function, when enabled, takes into account the remaining motor run time when there is
an inversion of direction or passage between the photocells.
DIP-SWITCH-A N°12:
12
ON
:Memory of motor run time settings enabled
OFF
: No memory enabled
IMPORTANT: use always and only with
Dip-A N°3= ON
PARTY FUNCTION
OPEN-AND-HOLD BY EXTERNAL CLOCK:
Connection: connect the Clock NO contact to OPEN terminals
No. 4 and COMMON No. 3, and activate automatic closing by
setting Dip-Switch No. 3=ON.
How it works: program the opening time on the clock. At the
preset time, the gates will open and remain open (the flashing
light will turn off) and will not accept any other command (not
even radio commands) until the time set on the clock expires.
When this time expires the gates close automatically after the
pause time.
While the gates are held open by the time set on the "clock",
the indication light keeps giving out two consecutive flashes
followed by a long pause.
