PLANET IFB-244-SLC Industrial 2-Channel Serial to Fiber Optic Media Converter (ST, Multi-mode, Blue)

In a busy industrial plant, a CNC machine controller needs to communicate reliably with a remote PLC across a noisy factory floor. The PLANET IFB-244-SLC makes that possible by converting serial RS-232, RS-422, or RS-485 signals to optical fiber, guaranteeing clean, interference-free data transmission over distances up to 2.5 km.

Key specifications

• Industrial 2-channel serial to fiber optic media converter
• Supports RS-232, RS-422 and RS-485 with automatic baud rate detection up to 115.2 kbps
• Multi-mode fiber optic interface with ST connector, 820 nm wavelength
• Transmission distance up to 2.5 km over 50/125 µm or 62.5/125 µm fiber
• 3000 VDC optical isolation protects equipment from ground loops and surges
• 15 kV ESD protection on serial lines
• Wide power input range: +10 to +30 VDC
• Low power consumption: 1.5 W
• DIN-rail or wall-mount installation
• Operating temperature: -10 to 70°C; storage: -25 to 85°C
• LED indicators for power, Tx and Rx
• Housing material: ABS

Why choose it

The IFB-244-SLC is engineered for tough industrial environments. Its wide power input and extended temperature range make it suitable for factory floors, substations and outdoor cabinets. The optical isolation and ESD protection ensure your serial devices remain safe even in the presence of high electrical noise. Automatic baud rate detection simplifies setup, while the rugged ABS case and flexible mounting options make installation effortless.

Ideal use cases

• Connecting SCADA, RTU or PLC systems over long distances
• Extending serial links in electrically noisy environments
• Industrial automation and process control networks
• Building management and utility monitoring systems

Good to know

This converter supports multi-mode fiber with ST connectors, offering a reliable and cost-effective solution for short to medium range industrial communication. It is fully compliant with industrial standards and comes with a robust design for continuous operation.