The ABB Bailey PHARPS32010000 is a high-performance, industrial-grade power supply module engineered for ABB’s INFI 90 and Network 90 Distributed Control Systems (DCS). As a core component of legacy and active ABB Bailey control platforms, it delivers reliable, regulated DC power essential for powering processor modules, I/O modules, and communication units across mission-critical automation systems.

This module is widely regarded for its operational durability, electrical efficiency, and integration flexibility. With support for redundant and hot-swappable configurations, the PHARPS32010000 minimizes downtime and ensures uninterrupted control across a range of process industries, including energy, water treatment, petrochemical, and manufacturing facilities.

Whether in continuous process environments or retrofit scenarios, this module supports long-term system reliability and is fully backed by ABB’s global lifecycle services.

Product Specifications

Product Applications

The PHARPS32010000 is designed to meet the stringent demands of industrial automation systems. Its reliable power delivery supports essential control operations across the following applications:

• Power Generation Plants – Supports turbine controllers, safety systems, and auxiliary monitoring equipment.

• Oil & Gas Processing – Powers process control units, remote I/O systems, and emergency shutdown devices.

• Water & Wastewater Treatment – Supplies clean power to PLCs and monitoring systems for filtration and flow control.

• Chemical and Petrochemical Plants – Ensures stable operation of hazardous process control loops and instrumentation.

• Pulp & Paper Industry – Delivers consistent voltage for process logic controllers, quality monitoring, and batch automation.

• Mining & Metallurgy – Supports rugged field controllers and remote I/O systems under heavy mechanical and electrical stress.

Product Advantages

• Reliable and Regulated Output – Maintains consistent voltage under varying load and environmental conditions.

• Redundancy-Ready – Compatible with dual-module configurations to eliminate single points of failure.

• Hot-Swappable Capability – Enables replacement or maintenance without system shutdown, maximizing uptime.

• No Active Cooling Required – Uses passive convection cooling, eliminating mechanical wear components like fans.

• Universal Input Range – Accepts 120/240 VAC, making it suitable for international applications.

• Extended Operating Range – Performs reliably in temperatures from 0°C to 60°C and high humidity environments.

• Built-In Protection – Includes overvoltage, thermal, and short-circuit protections for system and module safety.

• Easy Rack Integration – Installs directly into ABB Bailey system chassis without modification.

• Field-Proven Durability – Long track record in continuous operation in harsh industrial conditions.

Frequently Asked Questions (FAQ)

1. What output voltages does the PHARPS32010000 provide?

It supplies +5V DC and ±24V DC, regulated to ensure stable power delivery to control processors and I/O modules.

2. Is this module designed for redundant operation?

Yes, it fully supports redundant configurations, allowing two units to operate in parallel for increased system reliability.

3. Can it be replaced without powering down the system?

Yes, the PHARPS32010000 is hot-swappable, meaning it can be installed or removed during live operation in a properly configured rack.

4. Does it require external cooling fans?

No, it uses passive convection cooling, which reduces maintenance and increases long-term reliability.

5. What protection features are built into the module?

It includes overvoltage protection, current limiting, thermal shutdown, and short-circuit protection to safeguard the system.

6. How is the module mounted?

It installs directly into ABB INFI 90 or Network 90 chassis racks, with no additional brackets or wiring modifications required.

7. Is this module suitable for environments with electrical interference?

Yes, it is designed with EMI/RFI filtering and robust isolation to handle industrial electrical noise.

8. Are there diagnostic LEDs on the front panel?

Yes, status indicators show power status and fault conditions for fast on-site troubleshooting.

9. What is the maximum load supported on the +5V output?

The +5V output supports up to 20A, making it suitable for powering multiple control system modules simultaneously.

10. Is the PHARPS32010000 compatible with ABB Harmony systems?

Yes, in addition to INFI 90 and Network 90, it can also integrate with ABB Harmony platforms for extended system flexibility.