Industrial BW1641 Modbus Gateway Module

The StoneL BW1641 Modbus Gateway Module is a Modbus TCP gateway within StoneL’s GW‑Series Masters and Gateways lineup, engineered to provide Ethernet‑based Modbus connectivity for industrial automation networks. It features a RJ45 10/100 Ethernet interface with an integrated switch and a serial RS‑232 diagnostic interface to aid setup and troubleshooting. The unit is powered by 30 V DC and is rated for IP20 enclosure protection, with compact dimensions of 120 mm (L) × 85 mm (W) × 83 mm (H) and an approximate weight of 500 g, making it suitable for panel or cabinet mounting in factory environments. Operating temperature ranges from 0 to 55°C, ensuring reliable operation in typical industrial settings. As part of StoneL’s GW‑Series, the BW1641 functions as a dedicated Modbus gateway, enabling Modbus communications between devices on a Modbus TCP network and compatible StoneL gateway and master configurations, thereby simplifying network topology and enabling centralized data access across the automation system. This module is designed for installations requiring a purpose‑built gateway to bridge Modbus TCP communications within StoneL’s ecosystem, supporting straightforward integration with existing Modbus devices and StoneL field devices for streamlined monitoring and control.