Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1747-L20 is part of the SLC 500 Fixed Hardware Style series, featuring a processor with an instruction capacity of 1,024 and capacitor-backed RAM memory in an integrated package with a fixed number of I/O points. It operates within a frequency range of 47-63 Hz and provides an efficient performance with a scan time of 8 milliseconds per 1K instructions and a bit execution time of 4 milliseconds. Designed to operate within a temperature range of 0 to 60 °C, it handles relative humidity of 5-95% without condensation and requires a power supply inrush rating of 40 A and a power requirement of 50 VA, making it robust against temporary power disruptions.