Fisher Rosemount 39A8571X042-90 | COMMONX1-AA3 Serial Interface Module
The Fisher Rosemount 39A8571X042-90 (COMMONX1-AA3) is a high-reliability serial interface card designed for the RS-485/RS-232 communication layers within the DeltaV and legacy PROVOX distributed control systems (DCS). Product Parameters (Datasheet) Model Number: 39A8571X042-90 Designation: COMMONX1-AA3 Interface Type: Serial Communication (RS-232 / RS-485 selectable) Compatibility: Fisher Rosemount DeltaV / PROVOX Control Systems Protocol Support: Modbus…
