The MASTER devices that have a USB port can be connected to an RS-485 by utilizing the SRS-U/4-Z45 converter module. The module offers a galvanic isolation between the USB interface and the RS-485 lines. It assists different SIMEX units which have an RS-485 standard port.
The module has an operating temperature that ranges from 0 °C up to +50 °C while its storage temperature ranges from -10°C up to +70°C.