Beckhoff CP6703-0020-0050 CP67xx Series 19-inch Panel PC

Description

Engineered for space-saving control cabinet installation, the Beckhoff CP6703-0020-0050 built-in Panel PC integrates a high-performance 19-inch TFT display with a resilient industrial computing platform. This unit provides direct machine-level visualization and control, utilizing a robust aluminum front frame with an IP65 ingress protection rating. Designed for continuous shop-floor operation, the fanless hardware architecture relies on Intel Atom E38xx processors to deliver deterministic execution of TwinCAT control tasks and high-resolution HMI rendering without requiring active external ventilation.

Key Features

• Vibrant Industrial Display: 19-inch screen with a physical resolution of 1280 x 1024 pixels, optimized for complex SCADA interfaces and multi-loop control screens.
• Rugged Enclosure Design: Features an aluminum front plate with a flush-mounted touch screen, paired with a sheet-steel rear cover.
• Fanless Computing Engine: Powered by energy-efficient Intel Atom E38xx processors (ranging from single to quad-core options) on a 3.5-inch compact motherboard.
• Flexible Storage Capacity: Equipped with dedicated CFast slots, allowing reliable solid-state boot media configuration for OS and local process databases.
• Industrial Ethernet On-Board: Includes dual independent 100/1000BASE-T Ethernet interfaces to separate control-network traffic from corporate LAN communication.
• Simplified Installation: Fitted with integrated pull-out clamping levers to guarantee fast, secure mechanical mounting into standard console cutouts without loose parts.

Applications

• Automotive Assembly Lines: Serves as a primary human-machine interface and local logic controller for production cells.
• Packaging Machinery: Handles synchronized high-speed motion visualization and local HMI management.
• Process Visualization: Deployed in harsh environments requiring high front-side ingress protection against spray water, dust, and cooling lubricants.
• Discrete Manufacturing: Acts as an edge-computing gateway executing real-time TwinCAT PLC and CNC runtime engines.

Technical Specifications

Connections and Interfaces

Empirical Engineering Insights

Alternative Models & Compatibility

The CP6703-0020-0050 features standard performance class 40/50 properties under Beckhoff TwinCAT licensing profiles. Ensure your current TwinCAT runtime license corresponds with the platform category of the processor installed. When migrating from legacy CP66xx or older CP67xx systems, verify that mounting cutout measurements correspond exactly, as older non-flush designs utilized different bezel configurations and clamp spacing.

Application Pitfalls & Engineering Notes

Since the unit features passive, fanless thermal dissipation, mounting orientation is critical. The Panel PC must be installed vertically. If mounting at an angle up to 45 degrees, the maximum allowable ambient operating temperature must be derated dynamically to prevent the Intel Atom CPU from triggering automatic thermal throttling. Avoid high-frequency vibrations from heavy machinery by installing dampening materials on the console frame.

Commissioning & Wiring Tips

To ensure the single-touch screen operates without touch-registration drift or erratic cursor jumps, run a low-impedance ground strap from the M4 grounding stud on the rear sheet-steel cover directly to the main cabinet PE plate. Avoid running 24 V DC power cables in the same conduit or wire bundle as heavy inductive power cables (e.g., motor leads) to prevent electromagnetic interference on the internal motherboard rails.

Installation Guidelines

1. 1
   Verify that the panel cutout dimensions on your cabinet door or console frame conform strictly to the specified mounting dimensions for a 19-inch CP67xx built-in Panel PC.
2. 2
   Insert the Panel PC into the cutout from the front side, ensuring the pre-installed elastomeric sealing gasket rests evenly against the cabinet's outer surface to preserve the IP65 rating.
3. 3
   Engage the integrated pull-out clamping levers on the rear and sides of the sheet-steel rear cover, tightening them gradually until the gasket is fully compressed. Do not overtighten, to prevent deformation of the front bezel.
4. 4
   Connect the low-impedance ground strap, plug in the 24 V DC power connector with appropriate inline fusing, and terminate the RJ45 Ethernet communication cables securely.