Functions and Connections marathon
25
Trolley board
Terminal 1 Power supply to chain
2 Power supply to rail
3 + 4 End switch gate OPEN
5 Motor cable
6 Motor cable
7 + 8 End switch gate CLOSED
Connecting push-button 1
Use the contact only for potential-free normally closed contacts.
External voltage may damage or even destroy the control unit.
Factory settings: The push-button cable is connected to push-button 1.
Terminal 2 + 3 Push-button 1 connection
Connecting push-button 2
Use the contact only for potential-free normally closed contacts.
External voltage may damage or even destroy the control unit.
Connect push-button 2 if the functions described below are required.
Terminal 4 + 5 Connection push-button 2
Push-button 2 is needed for defined opening and closing or partial opening
function.
Connecting light barrier 1
Supplied as standard with jumper.
Terminals 6 + 7 tested connection for floating contacts,
only if DIP switch 2 is OFF
Terminals 10 + 11 regulated 24 V/DC, max. 0.1 A
Terminal 10: 24 V/DC
Terminal 11: Earth
Settings: see Obstacle Recognition (DIP 1, 2 + 3)
Connecting the 8.2 kOhm bar
Supplied as standard with jumper.
Analysis 8.2 Kohm; connection without special analyser.
Terminal 6 + 7 Tested connection for a 8.2 Kohm resistance,
DIP switch 2 OFF
Terminal 6: + (brown)
Terminal 7: Earth (white or blue)
Settings: see Obstacle Recognition (DIP 1, 2 + 3)
Connecting light barrier 2
Supplied as standard with jumper.
Terminal 8 + 9 Tested connection for floating contacts,
only reacts if door is open
Terminal 10 + 11 regulated 24 V/DC, max. 0.1 A
Terminal 10: V/DC 24 V
Terminal 11: Earth
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