RS-485 Bus Distributor with Optical Isolation

The EW-485/4/1/SO is a robust RS-485 bus distributor designed to expand and isolate RS-485 networks. It features four output ports, each with optical isolation to prevent ground loops and protect equipment from voltage surges. With an isolation voltage of 2500V, it ensures reliable data transmission in industrial environments.

This distributor supports data rates up to 115.2 kbps and operates on a wide power supply range of 12-30V DC. Its compact DIN rail mountable design makes it easy to install in control cabinets. The device is ideal for applications requiring signal distribution and isolation, such as factory automation, building management, and remote monitoring systems.