Copeland Emerson CC200 Expansion Module

SKU: 318-3181

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CC200 Expansion module is built with the necessary onboard IO to add additional IO for modular coil case designs or multi-evaporator walk-in CC200 Case Display can have up to three CC200 Expansion Modules (CEM) depending on the case installation.


  • One TRIAC for control of PWM (pulse width modulation) EEV valve or one stepper motor control for EEPR stepper or EEV stepper
  • One digital input: user-configurable purposes
  • One pressure input for suction pressure transducer
  • Three color-coded temperature inputs for discharge air, return air, and defrost termination plus coil out temperature
  • Expansion port connector for easy connection to CC200 Main Controller or an additional Expansion module


  • Power Requirements: Powered from Expansion Port of CC200 Main Controller
  • Operating Temperature: 14°F to 122°F (-10°C to 50°C)
  • Relative Humidity: 20-85% RH; non-condensing
  • Enclosure: Type: 4 DIN Rail Mountable Rating: UL 94V-0
  • Dimensions: 4 5/16” x 7 3/16” /110mm x 183mm

Part Number: 318-3181