Designed for general pneumatic control of industrial machinery on an Ethernet network for all types of automated industrial equipment. Parker is excited to announce the PCH Network Portal.T he PCH Network Portal offers decentralized Inputs/Outputs and IO-Link master ports opening the door to optimized machine architecture and new levels of configurability all while connecting to the 5 sizes of H Series ISO valves. The PCH Network Portal was engineered with configurable I/O with true PNP/NPN circuitry switching and IO-Link master capability on each port for easy machine design changes.