Description

The BECKHOFF C9900-G022 is a push-button extension designed specifically for integration with BECKHOFF CP39xx series multi-touch control panels equipped with a mounting arm. This accessory unit provides operators with physical control elements positioned horizontally below the touch screen, combining tactile inputs directly with panel-mounted operating architectures in industrial automation environments.

This extension features a robust configuration incorporating standard push-button keys with integrated signal lamps and an emergency stop key, utilizing RAFI RAFIX 22FS+ components. Signal and control routing is accomplished via internal USB and terminal strip connections, supporting flexible integration into machine control stations and operator interfaces.

Features

• Designed for BECKHOFF CP39xx multi-touch panels with mounting arm support
• Horizontal push-button extension layout positioned below the panel
• Includes push-button keys with signal lamps and an emergency stop key
• RAFI RAFIX 22FS+ round 30 mm key type architecture
• Dual communication path supporting switch contacts via USB and terminal strip
• Break contacts for emergency stop routed via dedicated terminal strip
• Signal lamp control managed via USB connection
• Cable routing accommodated through an M20 cable gland
• Includes provision for push-button caps allowing individual user marking

Applications

• Operator control stations for industrial machinery and production lines
• Human-machine interface (HMI) setups requiring physical emergency stop and override buttons
• Machine tool and manufacturing cell control panels utilizing BECKHOFF CP39xx multi-touch hardware

Technical Specifications

Connections / Interfaces

Installation Guidelines

Ensure all power to the BECKHOFF CP39xx multi-touch panel and associated machine sections is fully switched off and locked out before beginning installation. Inspect the mounting arm adapter and aluminum cable channel on the backside of the panel to confirm clean alignment surfaces. Route necessary control and signal cables through the M20 cable gland while maintaining proper strain relief and shielding practices. Connect internal switch contacts and signal lamp wiring to the appropriate USB ports and terminal strips according to system documentation. Secure the push-button extension mechanically to the mounting arm adapter and verify structural stability. Apply individual push-button cap labels as required for clear operator identification. Perform continuity and functional checks on the emergency stop circuit and push-button inputs prior to system startup.