Emerson PR6423/010-040 + CON021 Vibration Sensor PR6423 Series Control System Termination A: The rotary keying system

A: The rotary keying system ensures the terminal block is correctly matched to the corresponding I/O card

and specialized transmitters with programmable filtering to prevent false counts

Eliminates the need for external I

This electronic unit supplies the probe with a high-frequency excitation signal

Mix-and-match sensor and cable configuration for flexible deployment

Emerson PR6423/010-040 + CON021 Vibration Sensor PR6423 Series Control System Termination A: The rotary keying systemProduct Description System Overview The Emerson PR6423 010 040 + CON021 combination integrates a high precision eddy current displacement sensor with a signal converter for reliable vibration and shaft position monitoring in critical rotating machinery. This configuration ensures accurate measurement of radial vibration, axial shaft displacement, and rotational speed without physical contact. The system is widely used in turbines, compressors, pumps,