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© 27.04.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG                     Page 7  

                                   EST 4004K 

 

 

7.1. Connections 

 

PE 

 Ground 

 Power 

supply 

L1 

 

Phase L1 

Power supply. 230 V 50Hz. The LED Vp lights if net voltage is present. 

 Neutral 

 Power 

supply 

 

------- 

(N)  

Neutral 

APL-RT 

Red signal, 230 V max. 60 W. The red light is on when the gate is closed and warning prior 
opening is not active. 

APL-GN 

Green signal, 230 V max. 60 W. The green light is on when the gate is open and warning 
prior closing is not active. 

(N)  

Neutral 

WARN 

Warning light 230 V max. 60 W. The warning light is on every time the gate moves and also 
if a warning prior to moving is active. 
The warning light can be used also as red if it’s desired that red turns off when the gate is 
closed. 

 

Gate status 

Warning 

Red 

Green

 

Gate closed 

Off 

On 

Off 

Gate 

open 

Off Off On 

Prior warning and movement 

On 

Off 

Off 

Gate stopped in any position in between 

Off 

Off 

Off 

Gate stopped at pedestrian position 

Off 

Off 

Off 

------- 

(N)  

 

Neutral for motor (Common for both directions) 

AUF 

 

Motor open - Direction 

ZU 

 

Motor close - Direction 

 

EXT-AUF

  

Transmission of the signal BA1 to a second control box (n.o.). 
The relay EXT-AUF (max. 24V, 100mA) energises if BA1 is pressed, or the corresponding 
remote button is used and falls off after about 1 second. The connection EXT-AUF can be 
used to transmit the signal to a open-input to a second control box e.g. for a barrier. 

------- 

BA1 

Button to open the gate (n.o.), the signal is transmitted to terminal EXT-AUF. The LED BA 
lights if BA1 or the corresponding remote button is pressed. A permanent open signal is 
possible. 

 

BA2 

Button to open the gate (n.o.), the signal is valid only for this controller. The LED BA lights 
when BA2 is pressed. A permanent open signal is possible. 

 

BZ 

Button to close the gate (n.o.). The LED BZ lights when pressed. Delayed closing is possible 
(see operating mode). 

 

LS 

Photo-cell (n.c.), or a jumper. The LED LS lights when the photo-cell is interrupted. The 
controller can react in three different ways (see section 7.2.). The photo-cell can also be 
connected to BS and used as a stop button. 

 

NB 

Toggle between day and night operating mode, works only when the optional timer card is 
being used (see section 8.). 

 

SLZ 

Safety contact strips (n.c.) for direction “gate closed”, or a resistor (8,2k

). The LED SLZ 

lights whenever the strips are activated. SLZ causes STOP and reversal for a short way. 

 
SLA 

Safety contact strips (n.c.) for direction “gate open”, or a resistor (8,2k

). The LED SLA 

lights whenever the strips are activated. SLA causes STOP and reversal for a short way. 

 

SEA 

 

Limit switch „gate open“ (n.c.) . The LED SEA turns off when limit switch is pressed. 

 

SEZ 

 

Limit switch „gate closed“ (n.c.). The LED SEZ turns off when limit switch is pressed. 

 

BS 

STOP button (n.c.) or a jumper. The LED BS turns off when BS is pressed. BS stops gate 
movement (electronic brake). The gate can only move again when BS is released and a new 
signal is given. 

 

BT 

Push button for serial switching OPEN-STOP-CLOSE-STOP (n.o.). The LED BT lights when 
BT or the corresponding remote button is pressed (see automatic closure, too). 

 

Summary of Contents for EST 4004K

Page 1: ...ST 4004K Contents Page 1 Usage 2 2 Technical data 2 3 Measurements 2 4 Installation 3 4 1 Emergency release 4 5 Electrical connections 4 6 Connection example 5 7 MO 44 2 Controller 6 7 1 Connections 7...

Page 2: ...ply 400 Vac 50 Hz Power consumption 2 2 kW Control box MO44 2 Electronic brake no The MO 44 2 control box has among others the following characteristics Safety Four separate reactions to the photo cel...

Page 3: ...on parallel to the gate at a distance of 60 mm Mark the middle of each hole on the foundation e Fix the opener either with plugs and screws M20 or with heavy duty tie bolts e Decide at what height the...

Page 4: ...ose the gate and push the holding plate with magnet along the rack until the LED SEZ turns off Fix the holder at this point on the rack so that the magnet passes the housing at a distance of about 10...

Page 5: ...27 04 2005 ELKA Torantriebe GmbH u Co Betriebs KG Page 5 EST 4004K 6 Connection example...

Page 6: ...27 04 2005 ELKA Torantriebe GmbH u Co Betriebs KG Page 6 EST 4004K 2T1 1L1 1L1 2T1 14NO 6T3 4T2 A2 13NO 5L3 3L2 K2 A1 6T3 4T2 14NO A2 5L3 3L2 K1 13NO A1 loop BA1 STOP START 7 MO 44 2 Controller...

Page 7: ...itted to terminal EXT AUF The LED BA lights if BA1 or the corresponding remote button is pressed A permanent open signal is possible BA2 Button to open the gate n o the signal is valid only for this c...

Page 8: ...tputs 300 mA LS TST Power supply for transmitter The controller switches the 24 Vdc on terminal LS TST off 7 2 Operating mode Motor power Changes only take effect if the running time is then learned a...

Page 9: ...when the gate is open The gate reopens if BT is pressed during closing Warning prior to opening DIP B1 OFF No warning DIP B1 ON The warning light is switched on 4 seconds before the gate opens Warnin...

Page 10: ...e relay connections of the receivers have to be connected in series Parallel to the relay connections a resistor of 1kOhm 5 each has to be connected The photo cell test consists of two parts The trans...

Page 11: ...N until the LED DIAG lights approx 3 seconds Press LERN twice The gate closes from any position opens completely and closes again The time required and the power selected DIP A1 and DIP A2 are then sa...

Page 12: ...The LED DIAG stays on as long as a signal is received Release the button The code is stored and the controller is ready for use 8 Timer card optional The 7 day timer can switch between day and night...

Page 13: ...DIAG 11 flashes The controller has detected a fault in the redundant detection of BS stop contact The controller is faulty DIAG 12 flashes The controller detects that the TRIAC or one of motor relays...

Page 14: ...e GmbH Co Betriebs KG accepts no liability for damage which is caused by using the appliance for purposes other than those for which it is built ELKA Torantriebe GmbH Co Betriebs KG cannot recognise e...

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