Carel w3000 pco3ct0gm0 Programmable Controller

Carel W3000 PCO3CT0GM0 Programmable Controller is a member of CAREL's pCO3 family, a high‑end line of programmable controllers designed for HVAC and refrigeration applications. The PCO3CT0GM0 variant uses the W3000 form factor and runs Rev. 2.011 firmware, enabling integration with CAREL’s pLAN/E‑DRONIC networks for networked control. As part of the pCO3 family, this controller functions as an area controller within CAREL’s networked control architectures, supporting application programs that manage compressor staging, fans, pumps, and related sensors in cooling systems. CAREL describes pCO3 as its most advanced offering in programmable controllers, optimized for reliability in demanding climate control environments and designed to accommodate a range of input/output configurations compatible with HVAC&R setups. The W3000/PCO3CT0GM0 configuration is commonly encountered in retrofits and replacements within CAREL‑based control schemes, and the Rev. 2.011 designation reflects a specific hardware/firmware revision that may affect compatibility with older expansion modules and software tools. For buyers, this model denotes a mid‑size, modular CAREL PLC suited to professional HVAC&R control projects that require robust networked control, scalable programming, and integration with CAREL ecosystem components.