These compact, rack-mount IPCs offer self-diagnosis, remote manageability and modularized design. Machine builders can integrate the IPC in an equipment enclosure, leaving more space for cable routing and internal devices. Once installed, the IPC reports its status to a remote administrator before failure occurs. The ACP-2020 and ACP-4020 both feature short depth (400 and 350 mm) and a built-in intelligent system module that controls a smart fan and proactively reports any abnormal condition. The IPC-603 and IPC-631 feature short depth (308 and 350 mm), and all the I/Os are on the front where users can access all cables, connectors, ac inlet, buttons and LEDs easily.