CU8803-0000-1900
The CU8803-0000-1900 by Beckhoff represents the latest addition to the CU EtherCAT Junctions series, delivering a robust CP-Link 4 Extender Transmitter solution for industrial automation. Housed in a durable metal enclosure with DIN rail mounting capability, this module measures 70×100×80 mm and weighs in at a compact footprint. It operates over a temperature range of 0 to +55 °C and features an IP20 protection rating to safeguard against large solid particles. Engineered for safe operation in hazardous environments, it carries ATEX, IECEx, and CE approvals and meets the II 3D Ex tc IIIC T135 °C Dc ATEX rating.
Technical capabilities of the CU8803-0000-1900 extend to high-speed data and video transmission using USB 2.0 (100 Mbit/s) and DVI signals over a single Cat.6A cable. The module’s USB interface includes one USB-B port supporting up to 1 m cable length, while its DVI interface provides one DVI-D port with a 1 m connector cable. Data and video are transmitted concurrently through the CP-Link 4 output via one RJ45 connector, enabling distances of up to 100 m. Power delivery to the connected Control Panel is supplied over the same Cat.6A link, simplifying wiring to a single-cable solution. The device’s internal circuitry is optimized for reliable 24 V DC operation under varying loads.
Operational features of this transmitter focus on reliability and ease of installation in industrial environments. The metal housing ensures mechanical stability and resistance to impact, while the integrated DIN rail mount enables quick snap-in installation. Signal status LEDs provide real-time monitoring of power, data, and link integrity for rapid diagnostics. Compliance with IP20 ingress protection makes it suitable for indoor control cabinets with minimal dust and moisture exposure. Its compact dimensions minimize installation depth, freeing up valuable space in crowded panels.
Integration of the CU8803-0000-1900 is seamless in Beckhoff EtherCAT-based architectures, offering plug-and-play compatibility with CP-Link 4 Extender Receiver modules. It interfaces directly with control panels, PCs, and industrial displays, enabling high-fidelity USB and DVI extension in manufacturing, process automation, and hazardous-area applications. The single-cable approach reduces installation complexity and cable management overhead. With its ATEX-certified design, this extender transmitter is ideally suited for industries such as chemical processing, oil and gas, and pharmaceuticals where safety and performance are paramount.