Overview
The Allen Bradley 20-HIM-A3 PowerFlex Digital LCD Keypad is a Human Interface Module designed for PowerFlex AC drives. It provides a convenient interface for drive configuration, parameter adjustment, monitoring, and fault diagnosis through an easy-to-read LCD display and keypad controls.
General Information
Part Number: 20-HIM-A3
Manufacturer: Allen Bradley
Brand: Allen Bradley
Country of Origin: United States
Series: PowerFlex HIM
Type: Digital LCD Keypad / Human Interface Module
Display Type: LCD Display
Function: Drive setup, monitoring, and parameter configuration
Compatibility: PowerFlex AC Drive Series
Mounting Type: Panel or drive-mounted installation
Keypad Function: Navigation, parameter editing, and drive control
Communication: Serial interface connection with compatible drives
Power Specifications
Input Voltage: Supplied by connected PowerFlex drive
Power Source: Drive interface connection
Power Consumption: Low power operation
Protection Functions: Internal circuit protection
Display Power: Powered directly through the drive communication port
Communication & Interface
Interface Type: Serial communication interface
Connection Method: Direct connection to compatible PowerFlex drives
Communication Function: Drive parameter access, monitoring, and configuration
Display Information: Drive status, operating parameters, alarms, and fault messages
Control Functions: Start, stop, speed adjustment, and navigation control
Diagnostics: Real-time drive status and fault information display
Environmental
Operating Temperature: 0 to 50 °C
Storage Temperature: -40 to 85 °C
Humidity: Up to 95% RH, non-condensing
Installation Environment: Industrial control panel environment
Protection Rating: IP20
Dimensions & Weight
Dimensions (H × W × D): 116 × 16 × 70 mm
Weight: 0.1 kg
Available Now – Quality Automation Components Ready for Delivery