Type 8647 AirLine SP valve island works with Siemens Simatic ET 200SP I/O system to control up to 64 valve functions. The pneumatic valves are hot-swappable, pressure sensors, while an LCD provides status information such as cycles and valve positions, and the Media Redundancy Protocol (MRP) with ring topology increases reliability. In addition, check valves in the exhaust duct prevent pressure peaks and eliminate the possibility of mixing media.
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