Model Selection Guide Valve communication and control Axiom™ AN Axiom™ AMI Axiom™ AX Eclipse™ Quartz™ Prism™ PM Prism™ PI Hawkeye™ HK Hawkeye™ HX VI FieldLink™ process networking As-Interface Foundation FieldBus DeviceNet Profibus Modbus Networking enclosures FieldBlock (FN) Junction Module (JM) FieldRack Valve communication and control Networking enclosures