YOKOGAWA F3LC21-1N PLC Link Module
The YOKOGAWA F3LC21-1N PLC Link Module provides seamless communication between PLC systems and personal computers in industrial environments. Designed for high-reliability data transmission, this interface module ensures real-time information exchange critical for automation control systems, process monitoring, and equipment synchronization across manufacturing facilities.
Technical Specifications
| Product Type | PLC Interface Module |
| Model | F3LC21-1N |
| Interface Standard | EIA RS-232-C |
| Communication Mode | Half-duplex |
| Port Configuration | 1 Port |
| Current Consumption | 100 mA |
| Dimensions & Weight | Compact design, 110g |


Industrial Applications
This communication module is essential for factory automation systems requiring PLC-to-PC data exchange. Typical implementations include production line monitoring, SCADA system integration, and equipment diagnostics in automotive, chemical processing, and energy sectors. Compatible with Yokogawa FA-M3 series PLCs and industrial PCs supporting RS-232-C protocol.
Apex Automation Services
Since 2014, Apex Automation has provided ready-to-ship industrial automation solutions with expert technical support. Our specialists offer comprehensive pre-sales consultation to ensure component compatibility and post-sales support including 1-year warranty on all products. For pricing details or assistance with alternative models, contact us via WhatsApp for immediate response.
Can’t find specific Yokogawa modules? Our sourcing team locates obsolete or specialized industrial components. Email technical requirements to anikaqx@gmail.com for customized solutions.

















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