Category Recommendation

Honeywell's official hardware planning documents clearly state that TC-CCR014 is used for redundant controller chassis; "R" indicates redundant ControlNet cable configuration. 

The Honeywell TC-CCR014 97197975-A01 is a redundant Control Network Interface module designed for Honeywell controller architectures that require redundant ControlNet communication.

It belongs to the CNI family used with Honeywell C200 controller chassis. Honeywell's hardware planning documentation specifically identifies TC-CCR014 as the redundant CNI model for redundant controller chassis. 

Technical Specifications

Applications

1. Redundant Honeywell C200 controllers
2. ControlNet network redundancy
3. Remote I/O communication
4. Controller network interfaces
5. Process automation systems
6. Industrial DCS installations
7. Oil and gas control systems
8. Petrochemical production
9. Power plant automation
10. Chemical process control
11. Legacy Honeywell DCS replacement
12. Control network maintenance

Replacement Note

When replacing this module, do not select the model based only on the physical appearance.

The key distinction is:

TC-CCN014 = Non-redundant ControlNet configuration

TC-CCR014 = Redundant ControlNet configuration

Honeywell explicitly documents this N/R distinction in its controller hardware planning guide.

Also note that TK-CCR014 is the coated version of the corresponding module family. Honeywell documentation states that the TK prefix identifies the coated version.