NW-BM85S485

The NW-BM85S485 from Schneider Electric functions as a multiplexer bridge module in the Modicon Quantum series. This module facilitates communication utilizing the Modbus RTU protocol over RS-485, thereby enhancing data exchange capabilities. It is capable of supporting data rates of up to 115.2 kbps for efficient performance.

This device is designed to utilize shielded twisted pair cable, ensuring protection against electromagnetic interference for a stable communication link. An RJ45 connector allows for straightforward integration into existing systems. The module also features galvanic isolation, which enhances signal integrity and safety.

Operating within a voltage range of 12 to 24V DC, this module is energy-efficient, consuming less than 1 watt of power. It can function effectively in temperatures ranging from -20°C to +70°C, accommodating various environmental conditions. For storage, this device can withstand temperatures as low as -40°C and up to 85°C without compromising performance.

Furthermore, it supports relative humidity levels between 5% and 95%. The IP20 enclosure rating indicates protection against solid objects greater than 12 mm, making it suitable for controlled environments. Overall, with a length of 100 mm, a width of 50 mm, and a height of 25 mm, the NW-BM85S485 represents a compact solution for multiplexing in industrial automation.