Universal frequency converter

Functional highlights

• Measures frequencies up to 100 kHz.
• Active current output.
• Buffered voltage output 10 VDC.
• 2-point process calibration.
• User-programmable trigger levels -0.05…6.5 V and sensor supply 5…17 V.
• NAMUR sensor error detection.
• Output relay with windows, setpoint and latch functionality.
• Simulation of process value during commissioning / maintenance.
• Fast response time, with simultaneous sensor error detection (PATENTED).
• All terminals are over-voltage protected, polarity protected and short-circuit protected.

Technical highlights

• Accuracy < 0.06% / span.
• Response time < 30 ms.
• 2.5 kVAC, 3-port galvanic isolation.
• Wide ambient temperature range -25…70°C.
• NAMUR NE21, NE43.

Programming

• Easy configuration via DIP switches.
• Factory calibrated in all selectable measurement ranges.
• Configuration, monitoring, and diagnostics using PR 4500 detachable communication interfaces via the PR 4590 ConfigMate.
• All programming can be password protected.
• Scrolling help text in 7 languages.

Mounting

• Units can be mounted side by side, horizontally and vertically, without air gap on a standard DIN rail, even at 70°C ambient temperature.
• Units can be supplied separately or installed on PR 9400 power rail.
• The narrow 6.1 mm housing allows up to 163 units per meter.

Source: PR3225 Official Page