Product Description:

The C6930-1032-0040 is an industrial PC assembled by Beckhoff for the C6 Industrial PC Units series. Designed as a compact DIN-rail controller, the unit hosts user applications, fieldbus stacks, and motion sequences for machine-level automation. Its fanless aluminum housing and low-profile layout allow direct installation in electrical cabinets, where it operates as the central processing node between I/O terminals, drives, and supervisory networks.

The computer has a nominal input range of 22–30 V DC, so it can share the same 24 V power rail that feeds sensors and actuators. An enclosure rating of IP20 indicates that the housing is finger-safe and suited for clean, ventilated environments. Reliable operation is possible from 0 to 55 °C, covering most factory conditions. Internal components are mounted on shock mounts that withstand impacts of up to 5 G for 30 ms. For continuous service near stamping presses or gantries, the main board tolerates sinusoidal vibration with an amplitude of 0.035 mm between 10 and 58 Hz, reducing the risk of connector fretting and premature solder fatigue.

Two Gigabit adapters support real-time network protocols, and a single DVI-I port connects to a local HMI. Communication with legacy equipment is handled by one RS-232 interface. The four front-mounted connectors provide four USB ports, and each socket can source up to 900 mA for scanners or flash media. When custom I/O boards or GPU accelerators are required, the chassis provides two PCIe slots that accept half-length cards. Credential storage is protected through an integrated fTPM 2.0 device. Nonvolatile components remain stable during storage from −25 to 65 °C, while conformal-coated assemblies provide additional protection against airborne contaminants. The available interfaces support connections to peripheral devices without requiring separate external hubs. The expansion capacity also allows the computer to accommodate specialized interface cards within its compact cabinet-mounted enclosure.