| Description de l'article | Q.series-x measurement module for temperature (RTD) and resistance / RS485 FIELDBUS INTERFACE UP TO 48 MBPS: LOCALBUS, up to 115.2 KBPS: MODBUS-rtu, ascii connectable to controller q.station x power supply 10 ... 30 VDC DIN rail mounting (EN60715) 4 analog input channels PT100, PT1000, resistance 400 ohm / 4000 ohm, 2-, 3- or 4- wire connection high-precision temperature measurement max. measurement error 0.05°C, temperature drift 0.02 / 10K (for PT100) high-accuracy digitization 24-BIT adc, 10 HZ sample rate per channel signal conditioning linearization, filtering, average, scaling, MIN/MAX, RMS, arithmetic, alarm 3-WAY galvanic isolation channel to channel, channel to power supply, and channel to bus |