Product Description:

The 5P91210614.004-00 is an industrial PC base unit produced by B&R Automation within the 5PC Industrial Automation Units series. Designed as a compact control node, it hosts machine-level applications, manages field I/O, and links higher-level networks. The device integrates onboard interfaces for motion, visualization, and data exchange so it can coordinate drives, HMIs, and supervisory systems on the plant floor. Its compact format also suits control cabinets where computing, communication, and local display connections must be combined in one platform.

It accepts a control supply of 24 VDC ±25%, and this tolerance lets the computer ride through bus deviations in mobile or long-run installations. Under rated load, it draws 5.5 A, so conductor sizing remains predictable during panel design. Two RJ45 sockets deliver gigabit networking at 1 Gbit/s while still supporting 100 Mbit equipment. The housing carries an IP20 rating, so it is intended for protected cabinets rather than open environments. If power dips, the internal energy store holds logic for 10 ms, which helps limit data loss before a backup supply takes over. Galvanic isolation between field and logic domains shields sensitive circuits from transients. Five USB ports permit service access, and the DVI-I connector drives local displays. Serial integration uses a D-sub 9-pin male port running up to 115 kbit/s.

A maintenance-free lithium-ion UPS module supports controlled shutdowns. The pack offers 950 mAh of reserve capacity and is specified for a service interval of 4 years before replacement. Application code resides on a CFast carrier that communicates via the SATA III interface, enabling rapid image deployment. Heat generated by the CPU and power electronics is dissipated through a passive heat sink, so no forced airflow is needed. The fanless layout helps the unit operate in enclosed cabinets where airborne dust should be kept away from internal components.