The FC-DCOM-232/485 and FS-DCOM-232/485 are serial communication interface modules (FTA) used in the Honeywell Safety Manager safety management system, with the core function of converting RS232 protocol to RS485/422 protocol.
- Designed specifically for Honeywell Safety Manager platforms
- Supports fast and reliable data exchange for industrial automation
- Built to withstand harsh environments and ensure long-term stability
This compact module facilitates seamless communication between devices, allowing them to exchange data efficiently. Whether it's connecting sensors, controllers, or other equipment, the FC-DCOM-232/485 ensures reliable and flexible communication within your industrial setup.
Important Notice:
Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
HONEYWELL FC-DCOM-232/485 FS-DCOM-232/485 versatile communication interface module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Protocol conversion and isolation: As a bridge, convert the internal signals of the Honeywell Safety Manager system into standard RS232 or RS485/422 levels.
No need for independent wiring for power supply: The power is directly provided through the connected control processor, simplifying on-site wiring.
Long distance transmission: In RS485/422 mode, the maximum transmission distance at low rates (≤ 100 kBd) can reach 1.2 km.
Industrial grade protection: Models with version numbers marked with "CC" (such as FC-DCOM-232/485 CC V2.1) typically indicate the presence of a conformal coating, suitable for harsh industrial environments.
The device adopts Galvanic Isolation technology in the physical layer, effectively blocking ground loop interference and transient high voltage between the communication circuit and the control processor;
In response to the common surge impact in RS485/422 networks, the interface is equipped with a TVS diode (transient voltage suppressor) with high response speed, which can absorb the peak voltage caused by static electricity (ESD) and lightning induction;
In addition, the module is designed with overcurrent protection and self recovery fuses to prevent permanent damage to the internal circuit caused by short circuits or wiring errors. It is also equipped with a circuit board design with conformal coating (such as CC version) to fully resist the humidity, corrosion, and electromagnetic noise of industrial sites from physical shielding to electrical protection.
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