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Dorma ED50/ED100/ED250 Maintenance and Safety Manual

Appendix A - Key Switch Wiring Diagrams

A1.1 DX4604-21C Key Switch Panel with RJ45 Connector

Fig. A1.1.1: Key switch panel DX4604-21C visualization

Wiring Specifications

  • Cable Type: 22 AWG stranded (7 x 30)
  • Length: 80 inches

Connection Schema & Pinout

The following connection points and feedback contacts are referenced for the DX4604-21C:

RED Connection X4
WHT Connection X5
BLK Connection X6
GRN Connection X8
ORG Connection X10

Terminal Block References

Key terminal mappings found in wiring data:

  • Power/Signal: +24V, 0V
  • Inputs: Test, Signal
  • Status: Door Status, Feedback Contact
  • Operating Modes: Off, Automatic, Exit Only, Permanent Open
  • Specific Terminals: 57, 57a, 15, 17, 11, 41, 42, 35, 33, 34, 31, 32
Fig. A1.1.2: Key switch panel wiring diagram for DX4604-21C
Schematic wiring diagram showing connections between the key switch panel and the door controller.

A2.1 DX4604-11C Key Switch Panel

Fig. A2.1.1: Key switch panel DX4604-11C visualization

Wiring Specifications

  • Cable Type: 22 AWG stranded (7 x 30)
  • Length: 80 inches
  • Switch Positions: AUTO, CLOSE, OPEN

Connection Schema & Pinout

The following connection points are referenced for the DX4604-11C:

RED Signal/Power
WHT Signal/Power
BLK Ground/Common
GRN Data/Signal

Terminal Block References

Key terminal mappings found in wiring data:

  • Power/Signal: +24V, 0V
  • Inputs: Test, Signal
  • Swing Side / Approach Side connections
  • Operating Modes: Off, Automatic, Exit Only, Permanent Open
  • Specific Terminals: 97, 98, 99, 41, 42, 35, 33, 34, 31
Fig. A2.1.2: Key switch panel wiring diagram for DX4604-11C
Schematic wiring diagram for the DX4604-11C panel configuration.

Appendix B - Activation Inputs

Wiring for Activation Sensors

Configuration for interior and exterior activation inputs.

Signal Type Terminals Description
Power Output +24 V, 0 V Power supply for sensors
Signal Input Signal Input Activation trigger
Bus Connections 97, 98, 99 Communication bus terminals
Input Terminals 30, 31, 32, 33, 34, 35 Configurable input terminals
Safety/Monitor 1, 3, 4, 4a Monitoring and safety circuit connections
Reference Diagram: Activation inputs wiring schematics (Interior/Exterior)
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