X20-AT-4222 | B&R I/O Module

The module is equipped with 4 inputs for PT100/PT1000 resistance temperature measurement.• 4 inputs for resistance temperature measurement• For PT100 and PT1000• Configurable sensor type per channel• Direct resistance measurement• Configurable 2- or 3- wire connections per module• Configurable filter timeCoated modules are X20 modules with a protective coating for the electronics component. This coating protectsX20c modules from condensation and corrosive gases.The modules’ electronics are fully compatible with the corresponding X20 modules.The starting temperature describes the minimum permissible ambient temperature when the power is switchedoff at the time the coated module is switched on. This is permitted to be as low as -40°C. During operation, theconditions as specified in the technical data continue to apply.