وصف
The Honeywell FC-PDB-0824P is a specialized power distribution board engineered for the Safety Manager system. This module facilitates the efficient distribution of 24Vdc power from a primary bus bar to up to eight individual field devices, such as fan units and Field Termination Assemblies (FTAs), within an industrial enclosure.
Features
- Provides 8 independent 24Vdc output channels.
- Integrated 2A slow-acting fuse protection (5x20mm) per channel for enhanced fault isolation.
- Includes keyed input connectors (Weidmuller BVZ 7.62HP/02F SN) to prevent incorrect polarity or insertion.
- Conformal coated for increased resilience in demanding industrial environments.
- Designed for standard DIN-rail mounting (TS32 / TS35 x 7.5).
Applications
- Safety Instrumented Systems (SIS) within the Oil & Gas and Petrochemical sectors.
- Centralized power management for remote I/O and field instrumentation.
- Power distribution for critical safety loops and enclosure climate control systems.
Technical Specifications
| Model |
FC-PDB-0824P |
| Input Voltage |
24Vdc |
| Output Channels |
8 |
| Output Rating |
2A per channel (max) |
| Fuse Type |
2A Slow-Acting (5x20mm) |
| Input Connector |
2-pole header (Weidmuller BVZ 7.62HP/02F SN) |
| Field Connectors |
2-pole socket block (Weidmuller BLZ 5.08/2F SN SW) |
| Mounting |
DIN Rail (TS32 / TS35 x 7.5) |
| Environmental |
Conformal Coated |
Installation Guidelines
- Ensure the system is fully powered down before inserting or removing the module from the DIN rail.
- Verify that input wiring matches the 2-pole keyed header specifications to prevent reverse polarity.
- Use appropriate 24Vdc distribution cables (e.g., PDC-FTA24 series) for field device connections.
- Ensure all field wiring complies with local electrical safety standards, such as IEC 364-6-61 or VDE 0100.
- Maintain adequate clearance around the module to ensure proper thermal dissipation.
FAQ
What is the primary purpose of the FC-PDB-0824P?
It acts as a centralized power distribution interface, allowing a single 24Vdc source to be safely branched out to eight separate field devices while providing individual overcurrent protection.
Can this module be used in Safety Manager systems?
Yes, the FC-PDB-0824P is specifically designed for use with Honeywell Safety Manager systems to manage power distribution for FTAs and other critical components.
What type of protection does each channel provide?
Each of the eight output channels is equipped with a 2A slow-acting fuse (5x20mm) to isolate faults and prevent a single device failure from impacting the entire power distribution network.
