Product Overview

The Honeywell CC-PWRB01 (PN: 51308307-175) is an industrial-grade 24 V DC power supply for the Experion PKS Series C system. It provides stable, regulated power to C300 controllers, I/O modules, and field termination assemblies.

Its compact vertical design fits the Series C power carrier, optimizing cabinet space. The G3 conformal coating (-175) ensures operation in harsh environments with moisture, chemical vapors, or corrosive atmospheres.

Technical Data

Key Features:

• Clean Power Delivery: Filters transients and high-frequency noise to protect sensitive modules.

• Thermal Management: Passive cooling maintains full output at high temperatures.

• Status Monitoring: Front-panel LEDs for "Output OK" and "Fault" conditions.

• Redundancy Support: Dual-module carriers allow load-sharing and seamless failover.

Typical Applications

• DCS Systems: Primary 24 V supply for C300 controllers and Series C I/O.

• Remote Instrument Enclosures: Powering field devices and networking hardware in outdoor or extreme environments.

• Emergency Shutdown (ESD) Systems: Ensuring uninterrupted power to critical safety logic.

• Oil & Gas Upstream: Offshore automation hardware with corrosion-resistant protection.

FAQ

Q1: Can the CC-PWRB01 be used redundantly?
A1: Yes, two modules share the load and provide instant failover if one fails.

Q2: Difference between CC-PWRB01 and CC-PWRR01?
A2: CC-PWRR01 is typically AC-to-DC (85–264 VAC), while CC-PWRB01 is DC-to-DC or power conditioner within the carrier.

Q3: How does G3 coating help?
A3: Prevents corrosion (e.g., H₂S, chlorine) and "creeping silver corrosion," extending module life in harsh industrial environments.

Q4: Is software configuration required?
A4: No, it provides regulated output automatically once installed in the carrier and powered.