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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
