Allen-Bradley 20-HIMA-A3 Human Interface Module (HIM)

FAQ

Q1. Is 20-HIMA-A3 a correct model number?
No. The correct catalog number is 20-HIM-A3. “20-HIMA-A3” is a common typo or mislabel.

Q2. What is the main function of the 20-HIM-A3?
It is a Human Interface Module (HIM) used for local operation, parameter setting, monitoring, and fault diagnostics of PowerFlex drives.

Q3. Can it control drive operation?
Yes. It supports local start/stop, jogging, and basic control functions depending on drive parameter settings and access level.

Q4. Which drives is it compatible with?
It is compatible with PowerFlex 70, 700, 700S, 700H, 700L, 753, 755, and other PowerFlex 7-class drives.

Q5. How does it connect to the drive?
It connects directly through the DPI (Drive Peripheral Interface) communication port on the drive.

Q6. Does it require an external power supply?
No. It is powered directly by the connected drive via the DPI interface.

Q7. Is the 20-HIM-A3 still in production?
No. It is discontinued and has been replaced by newer models such as the 20-HIM-A6, though it is still widely used for maintenance of existing systems.

Q8. Can it be used as a handheld device?
Yes. It can be mounted on a drive or panel, or used as a portable handheld interface for commissioning and troubleshooting.

20-HIMA-A3 Allen Bradley

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.