The ZEN-8E1AR is a miniature data-triggered relay module manufactured by Omron. It can be used to protect industrial loads such as motors and solenoids from high voltage and over-voltage, as well as for limit detection, position control, and other complex relaying operations. The module has a 6-digit LED display for displaying data and the output is capable of handling up to 2A of current with a 1500V breakdown voltage. It also features a programmable time delay, allowing users to set the time of the output to turn on or off.