6FX2007-1AD03 3.5m Coiled Cable Mini Handheld Unit

Key Features and Technical Specifications

The 6FX2007-1AD03 is built for demanding industrial environments. Below are its core specifications, all traceable to the official datasheet:

• Product Type: Mini Handheld Unit for SINUMERIK
• Coiled Cable: 3.5 m length
• Emergency Stop: 2-channel
• Enabling Button: 3-step with metal connector
• Handwheel: With magnetic latching
• Operating Voltage (DC encoder): 5 V (tolerance ±5%)
• Power Consumption: Max 4.5 W
• Current Consumption (no load): Max 100 mA
• Scanning Frequency: Max 2 kHz
• Cable Length (to sequence electronics): Max 25 m
• Ambient Temperature (operation): 0 to 55 °C
• Ambient Temperature (storage/transport): -20 to +60 °C
• Relative Humidity (operation): 5 to 80% at 25 °C
• Relative Humidity (storage): 5 to 95% at 25 °C
• Dimensions (LxWxH): 175 x 85 x 70 mm
• Weight: 0.5 kg

These parameters ensure consistent performance in typical machine-tool environments. The 2 kHz scanning frequency supports responsive handwheel input, while the 25 m maximum cable length to sequence electronics offers installation flexibility.

Applications and Use Cases

The 6FX2007-1AD03Operators use it for manual setup, jogging axes, and positioning workpieces. The 2-channel emergency stop provides a redundant safety path, which is critical when working near moving machinery. The 3-step enabling button allows precise control of feed rates, reducing the risk of accidental movement.

In addition, the magnetic latching handwheel ensures the wheel stays in place when not in use, preventing unintended rotation. This feature is particularly useful in high-vibration environments where a loose handwheel could cause errors.

Installation and Setup

Installing the 6FX2007-1AD03 is straightforward. Connect the 3.5 m coiled cable to the sequence electronics using the provided connector. Ensure the DC encoder supply is within the specified 5 V ±5% range to avoid damage. The unit's compact size allows mounting on a machine pendant or portable stand. For optimal performance, keep the cable free from kinks and avoid exceeding the 25 m extension limit.

Before first use, verify that the emergency stop and enabling button function correctly. Test the handwheel response at low speeds to confirm proper communication with the SINUMERIK controller.

Maintenance and Reliability

Routine maintenance of the 6FX2007-1AD03 is minimal. Periodically inspect the coiled cable for wear or damage, especially at stress points near the connectors. Check that the emergency stop button moves freely and returns to its original position. Clean the unit's exterior with a dry cloth; avoid solvents that could damage the enclosure.

Given its operating temperature range of 0 to 55 °C, the unit is suitable for most shop floors. Store it within -20 to +60 °C when not in use. The magnetic latching mechanism should be checked occasionally to ensure it holds the handwheel securely.

Compatibility and Integration

The 6FX2007-1AD03 is designed for Siemens SINUMERIK CNC systems. It connects via the standard handheld unit interface, providing direct control signals. The 2-channel emergency stop and enabling button integrate with the machine's safety circuit, meeting typical industrial safety requirements. For specific controller compatibility, refer to your SINUMERIK documentation or contact AutoDCSTech.

Troubleshooting Common Issues

If the handwheel does not respond, check the cable connection and ensure the DC supply is within tolerance. A low scanning frequency (below 2 kHz) may cause sluggish response—verify the controller settings. If the emergency stop triggers unexpectedly, inspect the button for debris or mechanical obstruction. For persistent issues, consult the official Siemens manual or contact AutoDCSTech for support.

Product Support and Availability

The 6FX2007-1AD03 is available at AutoDCSTech, a trusted supplier of industrial automation parts. We stock this model and can provide technical guidance. Contact us for current pricing and lead times. Please verify the lifecycle status of this product before ordering, as Siemens may have updates.