The MAQ20 industrial data acquisition and control system consists of DIN-rail-mounted, programmable, multi-channel signal conditioning I/O and communications modules. Strain gage and frequency modules are the most recent analog input module additions. Other analog input modules are voltage, current and thermocouple modules and RTD and potentiometer modules. The system includes analog output voltage and current modules and discrete I/O modules, in addition to the communications modules. Features include ±0.035% accuracy, ±0.03 °C CJC accuracy over the full operating temperature range, 1,500-Vrms channel-to-bus isolation, up to 240-Vrms continuous field I/O protection and -40 to 85 °C industrial operating temperature.
