Description
The Honeywell FC-DCOM-232/485 CC (Version 2.1) is a specialized Communication Interface Field Termination Assembly (FTA) engineered specifically for Honeywell Safety Manager and Fail-Safe Controller (FSC) architectures. It provides reliable signal conditioning, isolation, and physical connection routing for RS-232 and RS-485 serial communication links, facilitating seamless data exchange between safety controllers and supervisory control systems, HMIs, or third-party devices. Below is the technical datasheet outlining ten core parameter specifications for this unit:
| Parameter | Specification Details |
| Manufacturer | Honeywell International Inc. |
| Model Designation | FC-DCOM-232/485 CC (Version 2.1) |
| Product Type | Communication Interface Field Termination Assembly (FTA) |
| System Compatibility | Honeywell Safety Manager and Fail-Safe Controller (FSC) Systems |
| Supported Interfaces | RS-232 and RS-485 serial communication protocols |
| Galvanic Isolation | Optical and electrical isolation between field wiring and internal bus |
| Operating Voltage | 24 V DC loop / internal power supply requirements |
| Mounting Type | Standard cabinet panel / DIN rail mount FTA form factor |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Country of Origin | United States |
📖 Product Usage Instructions
- 🛠️ Power Isolation: Always ensure that system rack power supplies and external loop feeds are completely de-energized and locked out before installing, wiring, or servicing the termination assembly.
- 🔌 Secure Mounting: Mount the FTA module securely on standard DIN rails or designated cabinet mounting panels within the safety control enclosure, ensuring proper grounding continuity.
- 🔧 Wiring Verification: Connect serial communication cables to the correct terminal blocks, verifying pin assignments and polarity for RS-232 or RS-485 loops, and utilizing shielded cables with proper grounding to minimize electromagnetic interference (EMI).
- 🧪 Diagnostic Checks: Observe controller diagnostic logs and communication status LED indicators to verify active data traffic, link stability, and error-free serial communication with connected supervisory devices.
❓ Frequently Asked Questions (Q&A)
- Q: What is the primary function of the Honeywell FC-DCOM-232/485 module?
A: It serves as a communication interface field termination assembly designed to bridge RS-232 and RS-485 serial lines between external supervisory systems and Honeywell safety controllers.
- Q: Which industrial control systems utilize this specific FTA?
A: It is purpose-built for deployment within Honeywell Safety Manager and Fail-Safe Controller (FSC) architectures.
- Q: What cabling and shielding practices are recommended for installation?
A: High-quality shielded twisted-pair cables should be used, with shield drains grounded properly at one end to prevent ground loops and signal corruption on serial lines.
🔍 Recommended Alternative Models & Series
To support your industrial safety system maintenance, spare parts management, and network expansions, here are ten alternative communication modules and series from Honeywell:
- Honeywell FC-DCOM-232/485 Standard V2.0 Communication FTA
- Honeywell 10024/H/I FSC Enhanced Communication Module
- Honeywell 10018/E/1 FSC Ethernet Communication Module
- Honeywell 10018/E/E FSC Dual Ethernet Communication Card
- Honeywell TK-SMPC01 Power Adapter SIM PCB Circuit Board
- Honeywell FC-QPP-0002 Quad Processor Pack (Safety Manager)
- Honeywell Safety Manager LSM Module
- Honeywell C300 Controller Module
- Honeywell TC-CCR013 ControlNet Interface Module
- Honeywell ControlEdge HC900 Controller CPU
