



Introduction
The Honeywell CC-TCF901 Control Firewall Module is a specialized security and communication component designed for Honeywell industrial control and distributed control systems. From a system engineering perspective, this module safeguards control networks by managing and filtering data traffic, ensuring that only authorized signals and commands pass between control modules and field devices.
Its robust design enhances system integrity and reduces the risk of unauthorized access or communication faults, making it a key component in secure, high-availability industrial automation environments.
Technical Specifications
| Item | Description |
|---|---|
| Manufacturer | Honeywell |
| Model | CC-TCF901 |
| Order Number | 51308301-175 |
| Module Type | Control Firewall Module |
| Functional Role | Network security and signal filtering |
| System Compatibility | Honeywell industrial control systems |
| Installation | Rack-mounted within control cabinet |
| Dimensions | 121 × 145 mm (H × W) |
| Weight | Approx. 0.18 kg |
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