CP3721-0020 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff CP3721-0020 is part of the CP Panel PC Systems series and features a 21.5 inch multi-finger touch screen display with a 1920 x 1080 resolution and 16:9 aspect ratio. This panel PC includes an Intel i210 Ethernet controller supporting speeds up to 1000 Mbit/s with a maximum cable length of 100 meters, and is protected by an IP65 rating. It is powered by a 24 VDC supply, utilizes CFast storage, and weighs 9.1 kilograms.
Internal Product Review
The CP3721-0020 is a Beckhoff panel PC system with a 21.5 in display and 1920 x 1080 resolution. IP65 protection and multi-finger touch support make the unit especially appealing for demanding operator interface applications. Intel i210 Ethernet with 100/1000 Mbit/s capability is a strong advantage for dependable industrial network integration.
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Product Description:
The CP3721-0020 is an industrial panel PC produced by Beckhoff within the CP Panel PC Systems series. This unit combines display, computing, and communication functions so operators can monitor machines, issue commands, and visualize production data directly on the line. Its sealed housing is intended for mounting on articulated arms beside conveyors, fillers, or robotic cells where a dedicated control station must withstand airborne moisture and routine cleaning.
The front face carries a 21.5 in TFT that displays graphics in a 16:9 aspect ratio. Its native resolution is 1920 × 1080, keeping detailed circuit diagrams readable at a normal viewing distance. A multi-touch projected-capacitive touchscreen supports pinching, swiping, and simultaneous button activation. The enclosure meets an ingress protection rating of IP65, preventing dust entry and protecting the electronics from low-pressure water jets. Internal boards draw power from a 24 VDC control cabinet supply, removing the need for local AC sockets. Fanless construction allows the panel to operate quietly within its 9.1 kg housing. The integrated Intel i210 controller connects the PC to Ethernet-based control networks without requiring add-on cards.
The network interface supports transmission speeds of 100/1000 Mbit/s and maintains signal integrity on copper segments up to 100 m, allowing remote placement along extensive machine frames. The fTPM 2.0 security feature stores keys for encrypted boot processes and credential management. An arm joint can swivel through ±165°, while the support tube accepts brackets designed for a 48 mm outer diameter, providing flexibility when positioning the panel. During transport or accidental impact, the housing withstands shocks of 5 G for 30 ms, helping protect the solid-state CFast storage medium from data corruption.
