The Case Controller 200 (CC200) is a microprocessor-based controller for use in controlling temperature and Superheat in refrigerated fixtures and walk-in boxes.
The controller is suitable for medium and low temperature applications and can control all loads in a refrigerated box or fixture for up to three evaporator coils. These include lighting, fans, defrost heaters, solenoid valves, stepper valves, and pulse width modulation valves.
The CC200 control system consists of at least one CC200, one CC200 Case Display and optionally up to three CC200 Expansion Modules (CEM) depending on the case installation. When more than one case or fixture is used within the refrigeration circuit, the Case Controller can communicate critical information between other peer controllers in the lineup. This peer communication allows the CC200 to efficiently coordinate defrost, monitor temperatures, collect data, and offer sensor redundancy to keep the system running at all times.
The controller can be integrated into a supervisory controller and is currently integrated into the Emerson E2E supervisory controller using BACnet. While integrated with E2E, the CC200 runs completely stand-alone and requires no supervisory controller instructions or commands.
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