Overview
The Honeywell FC-DCOM-234 is a serial communication module for Honeywell Field Control systems. It provides reliable data exchange between controllers and peripheral devices using RS-232 or RS-485 protocols, ensuring stable and secure industrial communication.
General Information
Part Number: FC-DCOM-234
Manufacturer: Honeywell
Series: Field Control (FC Series)
Type: Serial Communication Module
Mounting: Panel or DIN-rail installation
Technology: Dual-protocol RS-232/RS-485 interface with isolation
Country of Origin: United States
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 5 W
Input Source: System power bus
Protection: Overcurrent and voltage protection
Indicators: LEDs for power and communication activity
Communication & Interface
Bus Type: RS-232 / RS-485 serial interface
Interface Role: Connects FC controllers to external serial devices
Diagnostics: Line monitoring and communication status reporting
Operator Interface: LED indicators for transmission and reception
Reset Features: Soft reset via controller or power cycle
I/O & Channels
Channels: Two serial ports
External Load Support: Not applicable
Function: Enables secure serial communication for system expansion
Environmental
Operating Temperature: 0 to +55 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20 (cabinet-mounted installation recommended)
Dimensions & Weight
Dimensions (L × W × H): 120 × 60 × 35 mm
Weight: ~ 0.35 kg
