The Schneider Electric Square D 490NAC0201 is a single-mode fiber optic SFP (Small Form-Factor Pluggable) module designed for the Modicon M580 ePAC (Enhanced Programmable Automation Controller) and safety PLC systems. This module supports hot standby (HSBY) configurations, enabling redundant processor setups for critical applications requiring high availability.

Technical details

• Series: Modicon M580
• Form Factor: SFP (Small Form-Factor Pluggable)
• Transmission Medium: Single-mode Fiber Optic
• Transmission Rate: Up to 1 Gbps
• Functionality: Hot Standby (HSBY) support for redundant systems
• Connector Type: LC duplex connector (standard for single-mode SFP modules)
• Wavelength: Typically 1310nm for single-mode applications (verify with manufacturer datasheet for exact specification)
• Maximum Distance: Designed for long-distance fiber optic communication (verify specific range with manufacturer datasheet)

Applications & compatibility

This fiber optic SFP module is integral to Modicon M580 PAC and safety PLC architectures, commonly deployed in process control, high-speed manufacturing, and critical infrastructure environments. Its HSBY capability makes it suitable for applications demanding continuous operation, such as in the oil and gas, power generation, and water treatment industries.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 490NAC0201 or contact our technical team for cross-reference assistance with compatible Modicon M580 components.