©
09.02.2006 ELKA-Torantriebe GmbH u. Co. Betriebs KG page 12
EST 204, EST 404, EST 804
14.
MO 43 controller for EST 804
14.1.
Input terminals MO 43
Terminal Contact Function
BS n.c.
Stop
contact
When BS is active, the gate cannot be operated. There must be a jumper between
these terminals when no stop button is connected. The opener stops and requires a
new signal to carry on operation.
BZ n.o.
Close
button.
BA n.o.
Open
button
A prevailing signal from BA holds the gate open. BT, BTG, BZ and automatic closure
are all overruled.
BT n.o.
Serial
button
Has the same function as radio remote button. Open – stop – close – stop
BTG
n.o.
Button for partial opening
Works only with the optional module for partial opening.
Masse
Earth for BS, BZ, BA, BT, BTG
LS n.c.
Photocell
The opener reacts as determined with the operating mode DIP 1
DW
Safety contact strips
When activated the opener stops and reverses for a short distance.
IMP
Counter. Incremental pulses from motor
If no signals are received the opener runs about 1.5 s and reverses for a short
distance.
Sync
n.c.
Is connected to a tilt switch which switches when the opener is disengaged. When
the opener is re-engaged it will close on the first signal. The button for opening has
no effect in this case.
Radio
Socket for radio remote receiver EKX1BE.
L1, N
Mains 230V ac
PE Earth
LS
BTG
BT
BA
BZ
BS
DW
BT
G
BT
Le
rn
power
closing
power
opening
Code for SLX and
SKX remote
control
socket for
optional
modules
N
L1
PE
M+
ground
M+
M-
M-
AC
18
V
Sync
Counter
8,2 kOhm
DW
warning lamp
230 V 100 W
654
321
F 16 A t
LS
BS
BTG
BZ
BT
BA
6
5 4
3
2
1
V8
mains
diagnostic
