Beckhoff CP6701-0000-0050 CP67xx Series Economy Built-in Panel PC

Engineered for space-constrained control architectures, the Beckhoff CP6701-0000-0050 integrates a high-performance industrial computing platform directly into a compact, panel-mounted display interface. This unit combines a 5.7-inch TFT display with a single-finger resistive touch screen, allowing operators to execute precise control commands directly at the machine face. Powered by an Intel Atom® E3815 processor running at 1.46 GHz, this built-in Panel PC delivers reliable processing capacity for local visualization and control tasks while maintaining an exceptionally low thermal footprint.

Key Features

• Industrial Processing: Powered by an Intel Atom® E3815 single-core processor, optimized for TwinCAT 2 and TwinCAT 3 runtime environments.
• Compact Visualization: 5.7-inch active matrix TFT display with a resolution of 640 x 480 pixels and an analog resistive touch screen.
• Robust Construction: Front panel features a rugged aluminum bezel with IP65 ingress protection, paired with a durable sheet-steel rear cover rated at IP20.
• Versatile Connectivity: Equipped with dual on-board 100/1000BASE-T Gigabit Ethernet ports, four USB 2.0 ports, and a DVI-D output for secondary display configurations.
• Solid-State Storage: Integrated CFast slot provides high-speed, vibration-resistant storage for operating systems and application data.

Applications

• Machine-level human-machine interface (HMI) in automated production lines.
• Compact control terminal for material handling and conveyor systems.
• Embedded gateway and visualization node in distributed control topologies.
• Process monitoring in environmental chambers and packaging machinery.

Technical Specifications

Connections and Interfaces

Empirical Engineering Insights

Alternative Models & Compatibility

The CP6701-0000-0050 belongs to the CP67xx economy panel series. It serves as a direct upgrade path for legacy CP66xx series panels. When migrating to this model, ensure that your TwinCAT licenses are configured for Platform Level 40. Note that older Windows CE images from x86-based legacy panels are not compatible; this unit requires a modern x64 or x86 image compiled specifically for the Intel Atom® E38xx architecture.

Application Pitfalls & Engineering Notes

When mounting the Panel PC in sealed, non-ventilated enclosures, maintain a minimum clearance of 50 mm above and below the rear cover to facilitate natural convection. Continuous operation near the upper thermal limit of 55 degC without adequate cabinet ventilation can trigger internal thermal throttling of the Intel Atom processor, which may introduce cycle-time jitter in high-speed TwinCAT tasks.

Commissioning & Wiring Tips

Always establish a low-impedance functional earth connection using the dedicated grounding bolt on the rear sheet-steel cover. In environments with high electromagnetic noise (such as proximity to variable frequency drives), use shielded 24 V DC power cables and ground the shield at the cabinet entry point to prevent transient noise from disrupting the resistive touch controller.

Installation Guidelines