Overview
The Vacon 70CPT25100105C keypad control board Rev B is a user interface module designed for integration with Vacon variable frequency drive systems. This control board functions as the primary operator interface, providing alphanumeric display feedback and nine-button control for configuring VFD parameters, monitoring drive status, and managing motor operation in industrial automation applications.
Key Features
- Alphanumeric display with multi-line text output for parameter values and menu navigation
- Nine push-button control interface for operator input and parameter adjustment
- Run/Stop/Alarm/Fault status indicator LEDs
- Control place indication for Keypad, I/O Terminal, or Bus Communication mode selection
- Detachable design with isolated input line potential for safe operation
- Revision B firmware for enhanced compatibility with Vacon NX series frequency converters
Technical Specifications
- Part Number: 70CPT25100105C
- Manufacturer: Vacon (Danfoss)
- Revision: Rev B
- Display: Alphanumeric LCD with three text lines
- Control Buttons: Nine push-buttons for parameter setting and monitoring
- Status Indicators: Four RUN/STOP/ALARM/FAULT LEDs + three control place LEDs + three status LEDs (green-green-red)
- Input Isolation: Detachable keypad, isolated from mains potential
- Operating Temperature Range: 0°C to +50°C (standard industrial)
- Cable Connection: Multi-conductor ribbon/terminal block interface
Typical Applications
The Vacon 70CPT25100105C control board is used in direct local control installations where:
- Operators need on-site parameter adjustment and VFD monitoring
- Replacement of failed or damaged original keypad assemblies
- Upgrade or repair of existing Vacon NX series drive installations
- Industrial automation systems requiring local start/stop and speed control
- HVAC, pump, fan, and compressor motor control applications
Compatibility & Replacements
Compatible With
- Vacon NX series variable frequency drives
- Vacon NXS single-phase frequency converters
- Vacon NXP 3-phase frequency converters
- Vacon NXL low-voltage AC drives
- Vacon frequency converter control systems featuring standard 15-conductor keypad interface
Replaces / Drop-In Replacement For
- Previous Vacon keypad revisions (Rev A, earlier versions)
- Original Vacon 70CPT25100105 (without Rev B designation)
- OEM Vacon keypad assemblies in compatible drive enclosures
Works With
- Vacon frequency converter option boards (OPT-A1 through OPT-BH series)
- Vacon I/O expander boards and fieldbus modules
- Parameter control and monitoring through Menu system (P2, P3, M3, M7 menus)
- Drive status indication system for alarm and fault diagnostics
