3M D-2400 installation instructions Configuration Worksheets, Wiring Call Stations

Wiring the System 3M Model D-2400

Configuration Worksheets

Use Configuration Worksheets 1 through 3 (located at the end of this document) to plan and record your system configuration. You can record the system wire locations, wire color scheme, and program settings on the worksheets. Store the worksheets in the inside cover of the Communications Controller using the service envelope provided.

Wiring Call Stations

Call Station wiring consists of the following for a one-button, four-wire system:

∙2 Speaker wires.

∙Speaker shield wire (used as Common for buttons).

∙Button A.

Configuration Worksheet 1 shows how to connect the Call Stations to the proper Communications Controller ports.

Station Selectors

Wiring Station Selectors involves connecting a minimum of 7 wires: 3 audio wires and 4 power and communications wires.

!Important

The D-2400 System is powered by one power supply that provides power for the Communications Controller and a maximum of three Station Selectors. An individual power supply must be plugged into the rear of each Station Selector that exceeds the three Station Selector limit.

Refer to Configuration Worksheets 2 and 3 to determine the specific wires and connections to be made.

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