Assa Abloy Ts 2 Wiring Diagram

ASSA ABLOY TS 2 Wiring Diagram: A Comprehensive Guide

Understanding the Basics:

The ASSA ABLOY TS 2 is a request-to-exit (REX) station, commonly used in access control systems. It allows authorized individuals to request permission to exit a secure area, triggering mechanisms such as door strikes or electric locks. Understanding the device's wiring diagram is crucial for proper installation and operation.

Components and Functions:

The TS 2 REX station features a momentary DPDT (double-pole, double-throw) output, providing two sets of contacts:

Momentary Contacts:

When the green square push button is pressed, the momentary contacts close, sending a signal to the REX controller. This triggers the controller to send a request-to-exit signal to the access control system.

Timed Contacts:

The timed contacts remain closed for a pre-defined period, typically adjustable from 1 to 10 seconds. This allows for a timed release of the door strike or lock, providing additional security by preventing unauthorized exit attempts.

Wiring Configuration:

The TS 2 REX station operates on 12 or 24 VAC/VDC. It connects to the REX controller using a 10-conductor cable. The wiring diagram provides a visual representation of the electrical connections:

Terminal 1: Red - Power (+)

Terminal 2: Black - Common (-)

Terminal 3: Green - Momentary Contact NC (Normally Closed)

Terminal 4: Gray - Momentary Contact NO (Normally Open)

Terminal 5: Yellow - Timed Contact NC (Normally Closed)

Terminal 6: White - Timed Contact NO (Normally Open)

Terminal 7: Shielded - Shield

Terminal 8: Not Used

Terminal 9: Not Used

Terminal 10: Blue - LED (Light Emitting Diode)

LED Operation:

The TS 2 features an optional LED that illuminates when the momentary or timed contacts are activated. This provides visual feedback to indicate the status of the request-to-exit signal.

Conclusion:

The ASSA ABLOY TS 2 wiring diagram serves as a valuable guide for installing and maintaining the REX station. By following the instructions and understanding the electrical connections, technicians can ensure proper functionality and enhance the security of the access control system.