Allen-Bradley 1756-L55

The Allen-Bradley/Rockwell Automation 1756-L55 processor module is designed for superior performance within ControlLogix systems, meeting stringent industrial standards in both North America and Europe. This robust device incorporates an RS-232 communication port and manages backplane currents ranging from 1.23 to 1.25 Amps at 5.1 Volts DC, ensuring efficient operation. With a continuous isolation voltage of 30 Volts and an impressive capacity to withstand test voltages up to 707 Volts DC, it promises durability in challenging environments. Operating efficiently in temperatures from 0 to 60 degrees Celsius, the module produces a thermal dissipation rate of 19.1 to 19.4 BTU per hour, making it a reliable choice for demanding applications.