Temperature converter for connecting up to 4 different resistance temperature sensors in two-wire technology with a resolution of 0.1 Kelvin. The 4 temperature sensors are addressed using 4 M-Bus addresses in accordance with the M-Bus standard DIN EN 1434-3. The temperature conversion takes place directly in the device. The temperature converter occupies 4 factory-set M-Bus addresses. For each channel, one of 11 stored temperature sensor characteristics can be set using the M-Bus configuration tool (www.metz-connect.com) or the resistance value can be transmitted directly. The cable length adjustment is carried out using a button assigned to the temperature input. The factory setting: -30 °C to 130 °C / PT1000. Connection with screw terminals