Product Description:

The CP9030-A004 is a panel-mounted computer unit manufactured by Beckhoff for the CP Panel PC Systems series. Designed for installation in machine fronts, the unit combines visualization, data processing, and direct control of subordinate PLCs in one enclosure. Through its onboard field connectors and ISA backplane, the product links sensors, drives, and supervisory networks, making it a compact human-machine interface for industrial automation tasks while keeping the operator display and control hardware in the same location.

At board level, the system carries an ISA expansion bus, so additional motion, fieldbus, or data-acquisition cards that use this 8-bit or 16-bit architecture can be inserted without bridge logic. Power to auxiliary cards is routed through 4 dedicated auxiliary power pins, which helps keep support circuits separate from the main logic paths. Graphics are forwarded to a display through a cable with 50 display connector pins, allowing RGB signals and control lines to pass over a single ribbon connection. Keyboard input is accepted over a DIN 5 port, and a PS/2 connector is available for mouse devices. For removable media, the motherboard also exposes a 34-pin floppy header for drive connection.

System-level wiring leaves the chassis through a 26-pin external I/O header that accommodates digital signals and optical isolators. Serial links are provided on two D-SUB connectors, and both the RS-232 interface and the resistive-touch controller use a D-SUB 9 female shell. Video and data can be transmitted up to 100 m when the recommended cabling rules are followed, because the unit is designed to operate over a Twin-Core Coaxial Cable backbone with two separately shielded conductors. The hardware kit includes two coaxial cables cut to length for remote display installation on gantry enclosures or extended operator stations, which supports flexible panel placement within the machine layout.