Honeywell

Honeywell FS-DCOM-232/485 Communication Interface Module

SKU FS-DCOM-232/485

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Honeywell
  • Product No.: FS-DCOM-232/485
  • Origin United States
  • Product Type: Communication Interface Modules
  • Payment: T/T, Western Union
  • Weight: 2.0 kg
  • Dimensions: 110 x 70 x 61 mm
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

Facilitating seamless serial communication within industrial process safety networks, the FS-DCOM-232/485 serves as a dedicated communication interface module developed by Honeywell. This module establishes a reliable bridge between control processors and peripheral systems, translating signal levels across standard serial interfaces to ensure secure, real-time data flow. Designed for integration within Honeywell safety-related control architectures, the module manages signal physical-layer conversion with high noise immunity and minimal latency.

The unit supports dual-protocol configurations, allowing operators to interface via either RS-232 or high-speed RS-485/422 networks. Power is drawn directly from the system control processor, eliminating the need for external power supplies and simplifying cabinet wiring. Its compact footprint and standardized DIN rail mounting design make it suitable for high-density cabinet layouts in critical infrastructure installations.

Features

  • Dual interface compatibility supporting both EIA/TIA-232 and EIA/TIA-485-A physical layers.
  • Direct backplane power configuration via the system's Control Processor.
  • High-speed serial data transmission with support for multiple coding methods including transparent, FM0, FM1, and Manchester coding.
  • Rugged, industrial-grade housing engineered for DIN rail installations.
  • Galvanic isolation and signal conditioning for reliable performance in electrically noisy environments.

Applications

  • Safety Instrumented Systems (SIS) and Fail-Safe Control (FSC) networks.
  • Integration of safety PLCs with distributed control systems (DCS) and SCADA hosts.
  • Industrial monitoring networks in oil and gas, petrochemical, and power generation sectors.
  • Interface connections to remote terminal units (RTUs), flow computers, and gas chromatographs.

Technical Specifications

Manufacturer Honeywell
Part Number / Model FS-DCOM-232/485
Module Type Communication Interface Module
Input Voltage 5 Vdc (+/-5%)
Input Current Max 500 mA (supplied by the Control Processor)
RS-232 Output Levels According to EIA/TIA-232 standards
RS-232 Baud Rate 0 to 250 kBaud
RS-485/422 Output Levels According to EIA/TIA-485-A standards
RS-485/422 Baud Rate 0 to 2 MBaud (supports transparent, FM0, FM1, or Manchester coding)
Mounting Options DIN EN rails: TS32 / TS35 x 7.5
Required Rail Length 117 mm (4.6 in)
Module Dimensions (L x W x H) 110 x 70 x 61 mm
Terminal Dimensions (L x W x H) 6 x 57 x 47 mm
Shipping Weight 2.0 kg

Installation Guidelines

When installing the module, mount the unit horizontally on a standard TS32 or TS35 x 7.5 DIN rail. Ensure a minimum of 117 mm of continuous rail length is allocated to accommodate the module and its terminal connections. To prevent thermal buildup, maintain adequate ventilation spacing of at least 20 mm above and below the module housing. All serial interface cables must be shielded, with the shield terminated to the local cabinet ground point to prevent electromagnetic interference.

Compliance and Certifications

  • CE Mark
  • TUV Rheinland Certified for Safety-Related Systems
  • UL Listed
  • FM Approved
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the primary function of the Honeywell FS-DCOM-232/485?
The FS-DCOM-232/485 is a communication interface module that converts and interfaces serial signals between RS-232 and RS-485/422 protocols for Honeywell control systems.
Does this communication module require an external power supply?
No. The module is powered directly by the host system's Control Processor, requiring a 5 Vdc (+/-5%) input voltage at a maximum current of 500 mA.
What maximum transmission speeds does the RS-485/422 interface support?
The RS-485/422 interface supports baud rates from 0 to 2 MBaud and is compatible with transparent, FM0, FM1, or Manchester coding.
Which DIN rails are compatible with the FS-DCOM-232/485?
The module is compatible with standard DIN EN rails TS32 and TS35 x 7.5, requiring a minimum rail length of 117 mm.
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FS-DCOM-232/485

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Honeywell FS-DCOM-232/485 Communication Interface Module

Only 3 item(s) left in stock
  • Manufacturer: Honeywell

  • Product No.: FS-DCOM-232/485

  • Country of origin:United States

  • Product Type: Communication Interface Modules

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Dimensions: 110 x 70 x 61 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantità
Visualizza dettagli completi

Product Description

Description

Facilitating seamless serial communication within industrial process safety networks, the FS-DCOM-232/485 serves as a dedicated communication interface module developed by Honeywell. This module establishes a reliable bridge between control processors and peripheral systems, translating signal levels across standard serial interfaces to ensure secure, real-time data flow. Designed for integration within Honeywell safety-related control architectures, the module manages signal physical-layer conversion with high noise immunity and minimal latency.

The unit supports dual-protocol configurations, allowing operators to interface via either RS-232 or high-speed RS-485/422 networks. Power is drawn directly from the system control processor, eliminating the need for external power supplies and simplifying cabinet wiring. Its compact footprint and standardized DIN rail mounting design make it suitable for high-density cabinet layouts in critical infrastructure installations.

Features

  • Dual interface compatibility supporting both EIA/TIA-232 and EIA/TIA-485-A physical layers.
  • Direct backplane power configuration via the system's Control Processor.
  • High-speed serial data transmission with support for multiple coding methods including transparent, FM0, FM1, and Manchester coding.
  • Rugged, industrial-grade housing engineered for DIN rail installations.
  • Galvanic isolation and signal conditioning for reliable performance in electrically noisy environments.

Applications

  • Safety Instrumented Systems (SIS) and Fail-Safe Control (FSC) networks.
  • Integration of safety PLCs with distributed control systems (DCS) and SCADA hosts.
  • Industrial monitoring networks in oil and gas, petrochemical, and power generation sectors.
  • Interface connections to remote terminal units (RTUs), flow computers, and gas chromatographs.

Technical Specifications

Manufacturer Honeywell
Part Number / Model FS-DCOM-232/485
Module Type Communication Interface Module
Input Voltage 5 Vdc (+/-5%)
Input Current Max 500 mA (supplied by the Control Processor)
RS-232 Output Levels According to EIA/TIA-232 standards
RS-232 Baud Rate 0 to 250 kBaud
RS-485/422 Output Levels According to EIA/TIA-485-A standards
RS-485/422 Baud Rate 0 to 2 MBaud (supports transparent, FM0, FM1, or Manchester coding)
Mounting Options DIN EN rails: TS32 / TS35 x 7.5
Required Rail Length 117 mm (4.6 in)
Module Dimensions (L x W x H) 110 x 70 x 61 mm
Terminal Dimensions (L x W x H) 6 x 57 x 47 mm
Shipping Weight 2.0 kg

Installation Guidelines

When installing the module, mount the unit horizontally on a standard TS32 or TS35 x 7.5 DIN rail. Ensure a minimum of 117 mm of continuous rail length is allocated to accommodate the module and its terminal connections. To prevent thermal buildup, maintain adequate ventilation spacing of at least 20 mm above and below the module housing. All serial interface cables must be shielded, with the shield terminated to the local cabinet ground point to prevent electromagnetic interference.

Compliance and Certifications

  • CE Mark
  • TUV Rheinland Certified for Safety-Related Systems
  • UL Listed
  • FM Approved

What is the primary function of the Honeywell FS-DCOM-232/485?

The FS-DCOM-232/485 is a communication interface module that converts and interfaces serial signals between RS-232 and RS-485/422 protocols for Honeywell control systems.

Does this communication module require an external power supply?

No. The module is powered directly by the host system's Control Processor, requiring a 5 Vdc (+/-5%) input voltage at a maximum current of 500 mA.

What maximum transmission speeds does the RS-485/422 interface support?

The RS-485/422 interface supports baud rates from 0 to 2 MBaud and is compatible with transparent, FM0, FM1, or Manchester coding.

Which DIN rails are compatible with the FS-DCOM-232/485?

The module is compatible with standard DIN EN rails TS32 and TS35 x 7.5, requiring a minimum rail length of 117 mm.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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