Designed to monitor high level ac/dc voltages and control equipment, the MAQ20-DIOH discrete I/O module provides four isolated input channels and four isolated output channels in one 15-mm wide module. The module has the ability to perform two special functions on the input channels: event counter and time between events. The module’s input channels interface to 90-280 Vac/Vdc signals. Output channels control 24-280 VAC signals at up to 3ARMS continuous. Typical applications include monitoring ac voltage on/off states and control of equipment such as heaters, pumps, valves, motors, and lights.
Discrete I/O Module Adds High-Voltage Capability