BAS-SVX33F-EN 5
General Information
This section provides the following product information for the power supply module:
• Product description
• Dimensions
• Clearances
• Codes and standards compliance
• Specifications
The PM014 power supply module provides 24 Vdc forTraneinter-module communication (IMC)
buses. IMC buses are used in components of Trane building automation systems (BAS), such as
theTracer® SC+ system controller and theTracer XM30 expansion module, and other equipment.
The PM014 uses a full-wave rectifier. It is designed to safely share power with a device that uses
half-wave rectification within the transformer limits.The power supply module has four
connections that provide power to an IMC bus:
• Two four-pin IMC pin connections for use with wiring harnesses.
• Two four-pin IMC terminal blocks for use with field wiring.
Figure 1. Power supply module components
PM014
24
VAC
XFMR
OUT
24
VAC
24 Vac input connection
24 Vac output connection
Status LED
IMC pin connection
IMC pin connection
IMC terminal block
IMC terminal block
Example of a wiring
harness (for use with IMC
pin connections)
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