Comnet RLFDX485M2/HV Substation-Rated RS-422 And RS-485 2/4 Wire Data Link/Repeater, 88 -300VDC / 85 -264

The Comnet RLFDX485M2/HV Substation-Rated RS-422 and RS-485 2/4 Wire Data Link/Repeater is designed to provide high-performance, reliable communication in challenging industrial environments. With superior isolation and extended transmission distances, this data link/repeater is perfect for various applications, including electrical utility substations and heavy manufacturing facilities. Its backward compatibility ensures easy integration, making it an excellent choice for mission-critical systems.

Comnet RLFDX485M2/HV Key Features

• Backward Compatibility: Fully electrically, mechanically, and optically identical to the Garrettcom/Dymec 5843, 5844, 5845, and 5846 Series, enabling direct replacement without network disruption.
• Versatile Transmission: Supports full-duplex, half-duplex, or simplex transmission options for RS-232, RS-422, RS-485 2/4-wire data, or TTL logic, providing flexibility for various setups.
• Certified Performance: Meets or exceeds IEEE 1613 Class 2 standards for electrical utility substations, ensuring reliable performance in demanding conditions.
• DTE/DCE Switching: The RS-232 version features DTE/DCE switching for seamless device compatibility, facilitating easy integration into existing systems.
• Diagnostic Test Mode: A built-in feature checks copper and optical connections before the IED or RTU is activated, reducing downtime and increasing reliability.
• Wide Operating Range: With an operating temperature range of -40º to +85º C, this device is suitable for extreme environments without the need for cooling systems.
• Long Distance Transmission: Supports up to 5 km over multimode fiber and 30 km over single-mode fiber, extending communication capabilities beyond conventional limits.
• Reliable Power Supply: Equipped with an internal high-reliability power supply connecting directly to a screw terminal block for maintenance-free operation.
• Status Indicators: LED indicators provide at-a-glance confirmation of operational status, enhancing ease of use and monitoring.
• Durable Design: Rugged galvannealed and powder-coated enclosure for enhanced durability, making it suitable for harsh industrial environments.
• Ingress Protection: IP-30 rated for protection against ingress of solid objects up to 2.5 mm, safeguarding internal components from potential damage.
• Humidity Protection: Optional conformal coating available for circuit boards, adding an extra layer of protection in humid conditions.
• Made in the USA: Ensures high-quality manufacturing standards, providing buyers with confidence in their purchase.

Comnet RLFDX485M2/HV Detailed Specifications