FC-PDB-IO05 | Honeywell | Safety Manager 5-Ch Power Board

Honeywell FC-PDB-IO05 Power Distribution Board Safety Manager Module

Product Description

The FC-PDB-IO05 (FC-PDB-IO05) is a high-integrity Power Distribution Board (PDB) engineered specifically for the Honeywell Safety Manager and Fail Safe Controller (FSC) architectures. This board serves as the centralized power management node for I/O module clusters, ensuring that clean, regulated 24 VDC is delivered to up to five individual I/O modules and their associated field devices. In safety-instrumented systems (SIS), the FC-PDB-IO05 (FC-PDB-IO05) acts as a critical safeguard, providing electrical isolation and localized protection to prevent field-side faults from propagating to the central safety processor.

Designed for mission-critical reliability, the FC-PDB-IO05 (FC-PDB-IO05) supports redundant power feed configurations, allowing the system to maintain full operation even if one primary power supply fails. The board features an industrial-grade copper busbar design capable of handling high-current loads (up to 40 A shared), making it suitable for driving high-density solenoid outputs and analog loops in demanding sectors such as offshore oil platforms, chemical refineries, and large-scale power generation facilities.

Detailed Technical Specifications

The FC-PDB-IO05 (FC-PDB-IO05) provides a robust electrical backbone with the following parameters:

• Manufacturer: Honeywell

• Model Number: FC-PDB-IO05

• Product Type: I/O Power Distribution Board (PDB)

• System Compatibility: Honeywell Safety Manager, FSC platforms

• Input Voltage: 24 V DC nominal (Range: 18 V DC to 30 V DC)

• Maximum Power Capacity: 40 A (Shared across output connections)

• Module Support: Supports connectivity for up to 5 I/O modules

• Protection Circuits: Integrated overvoltage, overload, and short-circuit protection

• Operating Temperature: -20 °C to +70 °C (-4 °F to +158 °F)

• Storage Temperature: -40 °C to +85 °C (-40 °F to +185 °F)

• Relative Humidity: 5% to 95% non-condensing

• Dimensions: 3.2 cm x 12.7 cm x 12.7 cm (Ultra-compact profile)

• Net Weight: 0.2 kg (Module weight); 0.8–1.0 kg (Full assembly weight)

• Certifications: CE, TÜV (SIL 3 rated systems), UL, CSA

• Country of Origin: USA