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Description
Honeywell MC-FAN611 UCN Dual Fan Assembly
Configured for UCN cabinet cooling and airflow control in Honeywell TDC 3000 and related process control platforms, the Honeywell MC-FAN611 51303940-150 (MC-FAN611 UCN Dual Fan Assembly) provides direct mechanical airflow execution for system enclosure temperature management.
Hardware Specifications
Parameter
Specification
Model
MC-FAN611 51303940-150
Brand
Honeywell
Product Type
UCN Dual Fan Assembly
Origin
USA
Weight
1.88 kg
Dimensions
39 x 14.1 x 5.5 cm (shipping size)
Power Consumption
0.25 A, 120 VAC
Fan Configuration
Dual fan assembly
Fan Blade Count
3 blades
Fan Speed
3100 RPM
Alarm Function
Integrated alarm output
System Application
Honeywell UCN hardware cooling infrastructure
Tariff Code
8537101190
Manufacturer Status
Discontinued by manufacturer
Process Control Cooling and Cabinet Airflow Characteristics
The Honeywell MC-FAN611 51303940-150 operates as a mechanical cooling component within Honeywell UCN-based control hardware assemblies. It uses two AC-powered fans to maintain forced airflow across installed electronic modules.
The assembly operates at 120 VAC with a 0.25 A current rating. In addition, the integrated alarm function provides a status indication path for fan operating conditions. The three-blade fan design rotates at 3100 RPM to support cabinet ventilation requirements.
For Honeywell process control systems, this component supports enclosure thermal management rather than signal processing, I/O conversion, or network communication. Therefore, installation must consider airflow direction, cabinet layout, and electrical supply compatibility.
Frequently Asked Questions
Q: Does the MC-FAN611 51303940-150 process control signals or communication data? A: No. The MC-FAN611 51303940-150 is a mechanical cooling assembly. It provides airflow generation and alarm status functions without handling process signals or network communication.
Q: What power supply does the MC-FAN611 51303940-150 require? A: The unit requires a 120 VAC supply and has a specified current rating of 0.25 A.
Q: Is the MC-FAN611 51303940-150 a hot-swappable Honeywell module? A: No hot-swap capability is specified for this fan assembly. Maintenance should be performed after removing power from the connected cabinet circuit.
Field Installation Guidelines
Install the MC-FAN611 51303940-150 according to the cabinet mechanical layout and Honeywell system installation requirements.
Verify that the 120 VAC supply matches the fan electrical rating before connection. Maintain clear airflow paths around the fan inlet and outlet areas to prevent restricted ventilation.
Route AC power wiring separately from low-level instrumentation wiring to reduce electrical interference. Connect alarm wiring according to the applicable cabinet documentation and verify alarm indication after installation.
Before replacement or maintenance, isolate cabinet power and confirm that fan rotation has stopped. Inspect mounting hardware, cable routing, and airflow direction during commissioning.
