Honeywell FC-DCOM-232/485 Communication Interface Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Product Overview
The Honeywell FC-DCOM-232/485 is a robust communication interface module designed for industrial automation and safety systems. It provides one RS-232 output port and two RS-485/422 output ports for flexible connectivity between control processors, I/O devices, and field equipment. Powered directly from the system’s 5 V DC bus, this module delivers stable operation and supports high-speed data transfer in harsh industrial environments.
Key Features
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Dual protocol support: one RS-232 port and two RS-485/422 ports.
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High-speed communication: up to 250 kBaud (RS-232) and 2 Mbaud (RS-485/422).
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Transparent, FM0, FM1, and Manchester coding modes supported.
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Compact design with DIN-rail or panel mounting options.
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No external power supply required—powered via 5 V DC control bus.
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Built for rugged industrial environments with extended temperature range.
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Certified for CE, TUV, UL, and FM (varies by region and variant).
Technical and Mechanical Specifications
| Parameter | Specification |
|---|---|
| Model Number | FC-DCOM-232/485 |
| Communication Ports | 1 × RS-232, 2 × RS-485/422 |
| RS-232 Baud Rate | 0–250 kBaud |
| RS-485/422 Baud Rate | 0–2 Mbaud (transparent or coded) |
| Supply Voltage | 5 V DC ±5 % (from system bus) |
| Maximum Current Draw | 500 mA |
| Operating Temperature | −40 °C to +70 °C |
| Storage Temperature | −40 °C to +85 °C |
| Humidity Range | 5 % to 95 % RH (non-condensing) |
| Dimensions (L × W × H) | 110 mm × 70 mm × 61 mm |
| Weight | Approximately 0.25 kg |
| Mounting Method | DIN-EN Rail (TS32 / TS35 × 7.5) |
| Terminal Block Size | 6 mm × 57 mm × 47 mm |
| Certifications | CE, TUV, UL, FM (depending on variant) |
| Country of Origin | USA |
| Warranty | 12 months (standard) |
Honeywell FC-DCOM-232/485 Communication Interface Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








