The AirLINE Type 8644 remote process actuation and control system offers a combination of on/off or continuous valve functionality, electronic input and output and Fieldbus connectivity in a single rail mount assembly. Compatible with both Phoenix Contact and WAGO electronic I/O modules, the system supports virtually any process field device, whether pneumatic or electronic (digitial or analog). System integrators can specify a customized valve actuation solution for use in various applications. The system integrates established remote I/O technologies into the process control strategy, based on the concepts of Easy LINKT and Easy NETT.