stepper motor controller / digital / for valves
EXD-U01 Emerson Commercial & Residential Solutions

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Characteristics

  • Motor type:

    stepper

  • Other characteristics:

    digital

  • Applications:

    for valves

Description

Stepper motor valve driver specifically designed for the Emerson EX and CX Series of electrical control valves in applications
such as:
- Capacity control by means of hot gas bypass
- Evaporating pressure regulator or crankcase pressure regulator
- Hot gas flow such as heat reclaim
- Condensing pressure regulation and liquid duty
- Refrigerant mass flow control in CO2 transcritical systems
Features
• Plug and play, no parameter setting
• Valve opening proportional to 4-20mA or 0-10V analogue
input signal
• Digital input can be used to force valve closing
• Dip-switches for selection of Electrical Control Valves,
analog input
• Aluminum housing for DIN rail mounting
• Easy wiring
• Fully tested and ready for operation
• CE-marking for electromagnetic compatibility

Options
• Uninterruptible Power Supply ECP-024 to automatically
close valve after power down