
© 1999 ELKA-Torantriebe GmbH & Co. Betriebs KG page ES 25, ES 30, ES 40
6
Function n.c. / n.o. LED Connect to terminals
Single push button (serial switching) n.o. BT lit 5 bottom and 5 top
Opening with push button ‘open’ n.o. BTA lit 2 bottom and 6 top
Opening with a loop detector in socket B2. n.o. BTA lit 27 top and 6 bottom (pre-wired)
Closing with push button ‘close’ n.o. BTZ1 lit 2 bottom and 7 top
Closing with loop detector in socket B3. n.c. BTZ2 lit 26 bottom and 7 bottom (pre-wired)
Stop n.c BTS2 out 8 bottom and 8 top
On / Off (or operating mode switch 1) n.o. BTS1 lit 4 bottom and 4 top
Reversing during closing phase n.c LS out 9 bottom and 9 top
Display ‘barrier open’ 24 V 11 bottom and 11 top
Display ‘barrier closed’ 24 V 12 bottom and 12 top
Display ‘no boom’ (Optional extra) 24 V 0 V switched through to terminal 10 top
Display ‘barrier closed’ (e.g. red traffic light) 230 V, 40 W 13 bottom (N) and 13 top (L1)
Display ‘barrier moving’ or warning prior to
movement (e.g. flashing light) 230 V, 40 W 14 bottom (N) and 14 top (L1)
Display ‘barrier open’ (e.g. green traffic light) 230 V, 40 W 15 bottom (N) and 15 top (L1)
Loop detector under the boom
23 bottom and 23 top
2nd loop detector to open the barrier
24 bottom and 24 top
0 V for external equipment
1,2,3 top and 2 bottom
12 V DC max. 0.4 A for external equipment
3 bottom
24 V DC max. 0.4 A for external equipment
1 bottom
Connected before delivery
To control box
Terminal row X1 terminals 4 to 11
plug V15
Terminal row X1 terminals 13 to 22
plug V2
Terminal row X1 terminals 1, 2 and 3
plug V12
Limit switch ‘barrier open’ n.c SEA out plug V6
Switch for display ‘barrier open’ n.o. plug V6
Limit switch ‘barrier closed’ n.c SEZ out plug V5
Switch for display ‘barrier closed’ n.o. plug V5
Stop from emergency release bolt n.c BTS2 out plug V4
Boom missing n.o. plug V4
If a loop detector is used remove the red jumper between the terminals 6 and 10 of the appropriate socket. The
socket B3 is for the loop under the boom and is pre-wired for safety and to close the barrier when a vehicle
leaves the loop. The socket B2 is for a second loop which can be configured with the jumpers at the terminals
X1/25 to X1/27. The works configuration is sufficient for almost all cases.
When all connections are completed and the barrier is closed, only the following LEDs should be lit: LS, BTS2
and SEA, if this is not the case then see page 8.
WARNING: Please check the direction of the connecting rod from the gears. The reversal by obstruction can
only work when the rod always moves to the rear of the housing, never to the door.