Pulse Frequency Converter - PFC750

Pulse Frequency Converter - PFC750

The PFC750 converts a frequency signal to two independent isolated analogue outputs.

The unit will accept a variety of pulse signals / sensors in the one unit by connecting to the appropriate input terminals.

There are coding plug for common process signal outputs with individual Span and Zero adjustments.

The input frequency range spans from 0.2Hz up to 180kHz and is also set with coding plugs.

For monitoring and alarming applications, a 10A rated relay contact is available. The alarm point is set using the adjacent test socket.

Typical applications for pulse to analogue conversion include:

• Flow measurement
• Speed measurement
• Isolation and conversion of pulse signals
• Signal splitting (one pulse input, 2 analogue outputs)

A variety of sensors can be used with the standard connections of the PFC750:

• NPN and PNP Proximity sensors
• NAMUR Proximity sensors
• Pulsing Contacts
• Any other 2-wire Proximity sensors
• Inductive sensors (coil type pick-up)
• Shaft encoders with pulse output
• Any shape signal

Input

Speed/Frequency

Functions

Alarm/Transmitter

Isolator

Transmitter

Outputs

dc Current/Voltage - Separate Power

Relay