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Concept

Concept


Products: Twisted Pair Adapter
Functionalities: Hardware
Product version: 1.8, 1.9, 2.0, 2.1, 3.0, 3.1, 3.2, 3.3, 2022, 2023, 2024, 7.0, 7.1
12/18/2025

Twisted Pair Adapter Operating Modes

The operating modes are controlled by the M/T slide switch on the front of the adapter:

  • Master – For connection to an automation server (only one Master per network).

  • Terminal – For connection to a SpaceLogic BACnet/IP controller.

Notice

LOSS OF COMMUNICATION

Configure only one adapter as Master within a twisted pair network.

Failure to follow these instructions can result in loss of communication.

 
action_zoom_plus_stroke Master and Terminal operating modes
Figure: Master and Terminal operating modes
  • Twisted Pair Adapter
  • Twisted Pair Adapter Button and Switch
  • Twisted Pair Adapter LEDs
  • Changing the Twisted Pair Adapter Operating Mode