Allen-Bradley 20-HIM-A3 is a PowerFlex Architecture Class handheld/drive-mount human interface module with an LCD display and a full numeric keypad, used to configure and monitor PF7-series drives (such as PF 753 and PF 755) and their peripherals. As of October 31, 2023, it was discontinued and is replaced by the 20-HIM-A6. The device is manufactured in Mexico, bears UPC 662453737881, and carries a standard 1-year warranty. Firmware for 20-HIM-A3 and related PF7-series HIMs is available as version 6.001.
