Schneider Electric VW3A1101 Graphic Display Terminal

Description:

The Schneider VW3A1101 CPU V2.5 IE21 Flash V1.1 IE32 Altivar is used in industrial variable speed drive systems as a remote graphic display terminal for configuring, monitoring, and diagnosing Schneider Altivar AC drives. It is an HMI-style keypad module that communicates directly with the drive to provide parameter access, fault diagnostics, and real-time operational status. Commonly installed on Altivar series drives used in HVAC systems, pumps, conveyors, and industrial automation control panels. Maintenance teams, OEM manufacturers, and system integrators use this part for replacement of damaged operator terminals, system configuration access, and restoration of local/remote drive control functionality.

Applications:

The Schneider VW3A1101 is used in industrial motor control systems to interface with Altivar variable frequency drives for setup, monitoring, and diagnostics. It is commonly applied in HVAC control panels, pump stations, conveyor systems, and manufacturing automation where operators require a dedicated display interface for drive configuration and fault management.

Technical Specifications:

• Manufacturer: Schneider Electric
• Model / Part number: VW3A1101
• Product type: Remote graphic display terminal (HMI keypad)
• Compatible series: Altivar AC drives (ATV series)
• CPU version: V2.5 IE21
• Flash version: V1.1 IE32
• Display: Graphic LCD, 240 × 160 pixels, multi-line interface
• Function: Drive monitoring, parameter editing, fault diagnostics, configuration
• Communication: Proprietary Altivar drive interface bus
• Mounting: Panel/door-mounted remote terminal
• Protection rating: IP54 (installed configuration dependent)
• Operating temperature: -15°C to +50°C (typical Altivar accessory range)
• Application environment: Industrial automation and motor control systems

Common Replacements:

• Schneider VW3A1102 Altivar remote terminal (newer compatible interface variant)
• Schneider Altivar ATV keypad/display module (integrated HMI option)
• Allen-Bradley PowerFlex HIM module (industrial VFD interface equivalent)