Product Overview

The Honeywell CC-PWRR01 (PN: 51199929-100) is a 24 VDC power module for Experion PKS Series C, supplying reliable power to C300 controllers, I/O modules, and field terminations.

It supports load-sharing redundancy: when two modules are used, they balance the load and instantly cover each other if one fails, ensuring uninterrupted operation.

Technical Data

Key Features:

• Failover: Transparent power transfer between redundant units.

• Self-Diagnostics: Monitors fans and voltage rails, alarms before failure.

• Wide Input Range: Works globally without extra transformers.

• Industrial Hardening: Rugged design for high-vibration/high-temperature environments.

Typical Applications

• DCS Racks: 24 V backbone for controllers and I/O.

• Safety Systems: Power for emergency shutdown logic.

• Remote Buildings: Reliable power in unstaffed locations.

• Critical Utilities: 24/7 automation for water/power plants.

FAQ

Q1: Can I mix CC-PWRR01 with other power modules?
A1: No, for proper load sharing, use identical CC-PWRR01 units.

Q2: What do the LEDs indicate?
A2: Green = OK, Red = fan or over-temperature fault.

Q3: Can I replace a module while running?
A3: Yes, with redundancy, hot-swap is supported.

Q4: Does it protect against surges?
A4: Basic surge suppression is included; for unstable grids, use external SPDs.