The Allen-Bradley/Rockwell Automation 1797-OE8H is a robust output module from the Flex Ex I/O series, featuring eight single-ended outputs that can be mounted and grounded on zinc-plated yellow chromate steel DIN rails. With its capacity for Removal and Insertion Under Power (RIUP), caution is advised in hazardous areas, emphasizing safe disconnection before removal. Consuming 6.1 Watts of field side power, it boasts a power dissipation of 5.4 Watts and a thermal dissipation of 20.8 BTU per hour, operating efficiently within temperature ranges from -20 to 70 degrees Celsius and tolerating humidities up to 95% without condensation.