Andover EMX-155-RC
Andover EMX-155-RC
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The Andover EMX-155 is an Infinet expansion module that adds two relay outputs to an Andover Controls Infinet field controller through its expansion port, letting a single controller drive additional valves, dampers, or other on/off loads beyond its built-in output count. This unit is professionally reconditioned and tested before resale, giving building owners a lower-cost path to keep a legacy Andover Infinet system running without a full controller replacement.
Key Features
- Adds two Form C (SPDT) relay outputs to any Infinet controller with an expansion port
- Outputs support pulse-width modulation to 0.1 sec. resolution for modulating valves and dampers, not just on/off switching
- Multiple EMX 155 modules can be stacked on one controller, set via an onboard board-number switch
Technical Specifications
- Order No.: 30-3001-201
- Output Rating: Form C, 5 A at 24 VAC, with PWM
- Power Consumption: Up to 42 mA at 24 VDC
- Dimensions: Approx. 6.13 x 4.88 x 1.82 in.
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