Triconex 3351 Pulse Analog Input (PI) Module (3351)

The Model 3351 Pulse Input (PI) Module provides eight very sensitive, high-frequency inputs. It is optimized for use with non-amplified magnetic speed sensors common on rotating equipment such as turbines or compressors. The module senses voltage transitions from magnetic transducer input devices, accumulating them during a selected window of time (rate measurement). The resulting count is used to generate a frequency or RPM which is transmitted to the Main Processors. The pulse count is measured to 1 microsecond resolution. Triconex 3351 OUTPUT MODULE DIGITAL 24VDC 32POINT TMR ISOLATED.

 Input module

Model Number Triconex 3351

Manufacturer(s) Triconex