Bus Interface:ESB Bus Interface
Type Designation:Slave Module
Suffix Code:4 = Standard type with no explosion protection
Weight:2 kg
Module Compatibility:Supports various industrial protocols including Modbus, CANopen, and DeviceNet
Communication Channels:Up to 5 communication channels
Power Supply:24V DC power supply compatible
Dimensions:175mm x 105mm x 90mm
Operating Temperature:-20°C to +60°C
Storage Temperature:-40°C to +85°C
Certifications:CE certified, UL/CSA compliant
Experience unparalleled reliability and performance with the Yokogawa RB401-S4 Bus Module. This module is specifically engineered for demanding industrial environments, ensuring stable operation under harsh conditions.
With support for multiple communication protocols, including Modbus, CANopen, and DeviceNet, the RB401-S4 seamlessly integrates with various control systems, providing flexibility and compatibility.
Built with a robust IP65-rated enclosure, the module is designed to withstand dust and water ingress, making it suitable for outdoor or dusty industrial settings. Its compact size and lightweight construction make it easy to install and maintain.
Featuring high data transfer rates up to 1 Mbps, the RB401-S4 ensures efficient communication between devices, reducing downtime and enhancing operational speed.
Optimized for a wide temperature range from -20°C to +70°C, this module is ideal for use in extreme environments found in many industrial sectors, including oil & gas, manufacturing, and process industries.
Innovative carbon potential calculation function supports precise control and monitoring, contributing to better process management and decision-making within your industrial operations.












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