C6920-1047-0030 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff C6920-1047-0030 is part of the C6 Industrial PC Units series and features a 3.5 inch motherboard, 24 VDC nominal supply, and IP20 protection class. This unit has 2 RJ-45 gigabit Ethernet ports, one DVI-I video output, and two fans. It includes four USB 2.0 ports, a RS232 serial interface, and a 9-pin SUB-D fieldbus interface.
Internal Product Review
The C6920-1047-0030 is a Beckhoff C6 industrial PC unit with a 24 VDC nominal supply and IP20 protection. Dual RJ-45 10/100/1000BASE-T Ethernet and four USB 2.0 ports support efficient integration across machine-level networks and peripheral devices. A maximum operating temperature of 55 °C stands out as a strong advantage for dependable control cabinet service.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The C6920-1047-0030 is an industrial PC manufactured by Beckhoff and supplied within the C6 Industrial PC Units series. It is designed to run real-time PLC, motion-control, and HMI software in automated equipment. By integrating CPU, storage, and communication hardware in a single metal housing, the unit serves as the central control node for machines that require deterministic processing, data logging, and graphical visualization without occupying a full rack.
The system draws its logic power from a nominal supply of 24 VDC, delivered through an eight-pole connector that accepts 1.5 mm² conductors. Two independent gigabit channels are available through 2 x RJ-45 10/100/1000BASE-T ports for high-speed links to distributed I/O and supervisory networks. External peripherals connect through 4 x USB 2.0 sockets, while local displays attach to a single 1 x DVI-I output that carries analog and digital video. The enclosure meets the IP20 protection class, providing finger-safe shielding from live parts while requiring installation inside a control cabinet. Additional connectivity is provided by a 9-pin SUB-D fieldbus interface and an RS-232 service port. The 3.5-inch motherboard form factor balances performance with compact dimensions.
Thermal management relies on two internal fans that direct airflow over heat-generating components. Continuous operation is possible at ambient temperatures up to 55 °C, and the electronics remain functional at humidity levels reaching 95% without condensation. During storage, the assembly can withstand temperatures from −25 °C to 65 °C. The incoming supply may reach an inrush current of 16 A, so branch protection and wiring must be sized for that demand. The internal airflow supports continuous processing by moving heat away from the CPU, storage devices, and communication hardware. Cabinet placement must allow sufficient clearance around the ventilation openings so that the fans can maintain unobstructed airflow during operation.
