1756-ON8 Allen Bradley

The Allen-Bradley 1756-ON8 ControlLogix® digital I/O module is an input and output module that provides On / Off detection and activation. The 1756-ON8 uses a network of producer and consumer models and it can generate information when needed while providing additional system functionality. The Allen-Bradley 1756-ON8 has 8 outputs and 4 points per group. The voltage category of this module is 24V AC with an operating frequency of 50-60 Hz. The operating voltage of this module ranges from 10-30V AC with a current of > 50 mA 47-63Hz. This module has total backplane power of 1.07 W and its maximum power dissipation is 5.1 W at 60 °C (140 °F). The thermal dissipation of this module is 17.39 BTU/hr. Do not disconnect this equipment unless the power has been shut off. Secure the mating external connection with the 1756-ON8 by using screws, shear hooks, threaded connectors, or any other means provided with this product. The Allen-Bradley 1756-ON8 has a relative humidity of 5-95% noncondensing. The operating temperature and the nonoperating temperature ranges of this module are 0-60 °C (32-140 °F) and -40-85 °C (-40-185 °F) respectively and the operating shock and the nonoperating shock of this module are 30 g and 50 g respectively. This module has an open-type enclosure. It should be installed in enclosures designed for certain environmental conditions.