The Honeywell FC-FANWR-24R, also cataloged as the FC-FANWR-24R Fan Assembly Kit, serves as a dedicated cooling component for Honeywell Series C rack systems. It provides forced-air ventilation to maintain thermal stability across mounted modules, ensuring consistent airflow distribution through cabinet assemblies.
Hardware Specifications
Model: FC-FANWR-24R
Brand: Honeywell
Origin: USA
Weight: Not specified
Dimensions: Not specified
Operating Temp: Not specified
Power Consumption: Not specified
Supply Voltage: 24 VDC
Current Rating: Not specified
Cooling Method: Forced-air fan assembly
Mounting: Rack installation kit
Connection: Standard cabinet interface
4-20 mA HART Loop Protocol
Compatible with Honeywell DCS environments supporting 4-20 mA HART loop protocol.
Cooling assembly ensures stable operation of I/O modules under varying loop loads.
Channel-to-channel isolation within connected modules is maintained by thermal regulation.
Frequently Asked Questions (FAQ)
Q: Can the FC-FANWR-24R be replaced while the rack is energized? A: No, system power-down is required before removal or installation.
Q: Does the fan assembly affect backplane current consumption? A: The fan operates independently of signal backplane; only 24 VDC supply lines are affected.
Q: Is redundancy possible with dual fan kits? A: Yes, parallel installation of two kits can provide redundancy, with switchover managed externally.
Field Installation Guidelines
Secure the fan assembly firmly into the rack using designated mounting brackets.
Ensure airflow paths are unobstructed to maintain cooling efficiency.
Verify 24 VDC polarity before energizing the fan kit.
Maintain separation between power wiring and signal cabling to reduce interference.
Inspect insulation and grounding before commissioning.
Follow Honeywell torque standards for mechanical fasteners.
