Model 2400CC/2400CS M/P Converter

Brand: Fairchild Industrial Products

The Rotork Fairchild 24CC and 24CS M/P Converters are motor driven pneumatic regulators with motor assemblies enclosed in a commercial enclosure.

The AC Control Unit for the 24CC unit is a continuous operation motor available in 115 VAC. 

The control assembly for the 24CS unit is a stepper motor with an integral Translator Board which converts 23-26 VAC digital pulse inputs supplied by the customer, into control logic to drive the motor.
Features
  • Output Pressure locks in last position in event of power failure
  • Continuous AC motor unit is instant start-stop, heavy duty impedance protected unit eliminates coasting and prevents burnout in the event of stalling
  • Stepper motor capable of rapid start stop with high running torque enables use in open loop control systems
  • Standard commercial enclosure or explosion-proof NEMA 4X housing for use in hazardous or harsh environments
  • Optional end of travel limit switches for user setting of minimum and maximum pressure values

Specifications

Approvals & Certifications

  • FM Class I, Division I, Groups B, C, D, Dust Ignition-proof for Class II, Division I, Groups E, F, G.

Consumption

  • 21 W at 23-26 Vdc (Stepper Motor with Integral Translator)
  • Maximum

Enclosure, Body Material

  • Aluminum
  • Brass
  • Nylon
  • Steel

Environmental Protection

  • Explosion-proof
  • Hazardous Area
  • NEMA 4X

Exhaust Capacity - Relieving Units Only

  • 2.0 scfm (3.4 m³/hour)
  • 2.5 scfm (4.25 m³/hour)
  • 5.5 scfm (9.35 m³/hour)

Flow Capacity

  • 14 scfm (23.8 m³/hour)
  • 30 scfm (51 m³/hour)

Input Signal

  • 4-20 mA DC

Motor Voltages

  • AC Control Unit: 115 Vac, 60 Hz
  • Stepper Motor (Voltage to Translator): 23-26 Vdc @ 800 Ma

NPT Connection

  • 1/4” NPT Female
  • 1/8” NPT Female

Power Options

  • 115 Vac (24CC Series)
  • 23 to 26 Vdc (24CS)

Pressure Range

  • bar: 0 to 1.5
  • kPa: 0 to 150
  • psig: 0 to 20

Temperature Range

  • -40° to 93° C (-40° to 200° F)

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