ABB 1SFA899300R1003 AB-MODBUS-RTU-1 ANYBUS Modbus RTU Communication Module Fieldbus Decentralized Periphery

The ABB AB-MODBUS-RTU-1 (SKU: 1SFA899300R1003) is a Modbus RTU fieldbus communication module from the ABB ANYBUS series, designed for decentralized periphery integration in industrial automation and control systems. Enabling seamless serial Modbus RTU connectivity, this compact module measures just 50 × 56.5 × 22.25 mm and weighs only 0.028 kg, making it ideal for space-constrained control panel installations.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring the product is free from restricted hazardous materials
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) for safe chemical substances in products
• EU Directive 2011/65/EU: Meets the European Union RoHS recast directive requirements for electrical and electronic equipment
• Amendment 2015/863: Compliant with the EU amendment extending RoHS substance restrictions
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for proper end-of-life recycling and disposal

Applications & Use Cases

• Decentralized field device communication via Modbus RTU serial protocol
• Integration of ABB ANYBUS-compatible devices into industrial automation networks
• Control panel and switchgear automation in manufacturing and process industries
• Building automation and HVAC control systems requiring fieldbus connectivity
• Machine control systems leveraging Modbus RTU for sensor and actuator communication