PHOENIX CONTACT IBS OPTOSUB-MA/M/R-LK-OPC Used Working Interbus Module

Product Overview

The Phoenix Contact IBS OPTOSUB-MA/M/R-LK-OPC (2730103) is a specialized INTERBUS Interface Converter designed to bridge copper-based INTERBUS signals to optical fiber (F-SMA) connections. This module is essential for creating EMI-resistant communication links in large-scale industrial environments, such as shipyards or automotive assembly lines, where long distances and high electrical noise are common. As a Used Working unit, it provides a reliable solution for maintaining legacy INTERBUS remote bus segments, ensuring high-speed data integrity through optical isolation.

Key Features

• Protocol Conversion: Seamlessly converts standard RS-485 INTERBUS signals to 660 nm optical fiber (Polymer/HCS fiber).
• F-SMA Connectivity: Features four F-SMA connectors (2 for incoming and 2 for outgoing remote bus) for secure and standardized optical coupling.
• D-SUB Interface: Equipped with a 9-pin D-SUB male connector for direct integration into INTERBUS master or slave controllers.
• Optical Isolation: Provides total galvanic isolation between bus segments, eliminating ground loop issues and protecting hardware from lightning or power surges.
• Diagnostic LEDs: Includes integrated status indicators for monitoring bus activity (VCC, BA, RD, TR) and detecting fiber optic link quality.
• Compact Design: The ruggedized housing is designed to be mounted directly onto the D-SUB interface of an INTERBUS device, saving space in the control cabinet.
• High-Speed Transmission: Supports standard INTERBUS data rates (500 kbps / 2 Mbps) with minimal signal latency.

Item Condition (Used Working)

• Functional Status: Used Working. This converter has been professionally bench-tested. Both the incoming and outgoing optical ports have been verified for signal strength and data continuity.
• Physical State: Clean industrial condition. The F-SMA threads are sharp and undamaged. The D-SUB pins are straight and free of oxidation.
• Technical Integrity: No "Remote Bus Error" or signal attenuation issues were detected during the loop-back test. The internal logic has been verified for stable operation under 24V DC auxiliary power.
• Note: Professional installation is recommended. Ensure the fiber optic cables are clean and properly polished before insertion into the F-SMA ports for optimal signal quality.

Package Includes

1. 1 x Phoenix Contact IBS OPTOSUB-MA/M/R-LK-OPC Interface Converter