Title: 36 Siemens GDB181-MO.pdf.pdf
Terminal layout may differ for each device. Devices with twin-terminals or internally connected terminals may be encountered as well as bus connection in junction boxes.The operating voltage at terminals G and G0 must comply with the requirements under SELV or PELV.The operating voltage at terminals G and G0 must comply with the requirements under SELV or PELV.Safety transformers with twofold insulation as per EN 61558 required; they must be designed to be on 100 % of the time.Safety transformers with twofold insulation as per EN 61558 required; they must be designed to be on 100 % of the time.VAV Compact Controller Modbus RTUA6V10631862_en--_d 2019-09-13Differential pressure sensorNoteSetting the characteristic value VnEffect of VnCalculation of Vn (Dpn = nominal pressure)Calculation exampleSiemens Smart InfrastructureMeasuring principle