Frequency Transmitter, 4 Wire, Standard Input 0~100Hz, Output 4~20mA
Power supply options:
PI-F – Frequency to DC Isolating Signal Transmitter
$695.00 Excl. GST
All prices are in NZ$, and GST exclusive and are subject to change without notice.
Product Details
PI-F Features
- Field programmable input and output ranges
- Bi-Polar output ranges
- Fast response time, allowing accurate control
- Impedance matching on input
- Contact closure selection
- Crystal locked period measurement
- Input to output isolation 1.0kV
- High accuracy 0.1%
- Universal AC/DC power supply
- Compact DIN Rail mount enclosure
- Available standard or special calibration
- Programmable input ranges from 0~0.4 Hz to 40 kHz
- Programmable output ranges from 0~500mV to ±12V, 0~1mA to ±20mA
- On board 12Vdc 50mA power supply for primary signal
Technical Specs
| TYPE | PI-F | |
| Frequency Input | 2 Wire Sine / Square / Pulse, Uni-polar / Bi-polar (Signals < 2Vpp Bipolar Only) | |
| Minimum Input Signal = 15mVpp | ||
| Maximum Input Signal = 100Vpp | ||
| Field Programmable Span From 0.4Hz to 40kHz (60Hz Max. for Contact Input) | ||
| Adjustable Input Impedance From 1200 to 100k | ||
| Open Collector Output, Limited to 12Vdc @ 10mA | ||
| Time-out to 0% after: 200÷(Frequency X Prescale) sec | ||
| Cut-off Frequency at 0.5% FSO | ||
| Transmitter | P/S 12Vdc±8% Common to COM (Terminal 4) | |
| Max Load = 50mA | ||
| Output | Voltage | Field Programmable From 500mVdc to ±12Vdc Maximum Output Drive = 10mA |
| Current | Field Programmable From 1mAdc to ±20mAdc Maximum Output Drive = 10Vdc (500: @ 20mA) |
|
| Power | H | 85~264Vac/dc; 50/60Hz; 5VA |
| M | 22~85Vac/dc; 50/60Hz; 5VA. 32Vac Min, When Using 12V TX. P/S | |
| L | 10~28Vac/dc; 50/60Hz; 5VA | |
| Circuit Sensitivity | <±0.001%/V FSO Typical | |
| Accurate to | <±0.1% FSO Typical | |
| Linearity & Repeatability | <±0.1% FSO Typical | |
| Ambient Drift | <±0.01%/C FSO Typical | |
| Noise Immunity | 125dB CMRR Average (1000Vdc Limit) | |
| EMC Compliances | Emissions EN 55022-A, Immunity EN 50082-1, <1% Effect FSO Typical | |
| Safety Compliance | EN 60950 | |
| Mains Isolation | 250Vac | |
| Isolation Test Voltages | Mains to Input/Output 3kVac 50Hz for 1min; Input to Output 1kVdc for 1min | |
| Response Time | (1/(FREQUENCY x PRESCALE)) + 0.2sec. Typical (Except Time-out to 0%.) | |
| Operating Temperature & Humidity | 0°C~60°C (Storage Temp. -20°C~80°C) 5~85% RH Max, Non-Condensing | |
| Dimensions and Mounting | L=80, W=50, H=120mm. Mounts on 35mm Symmetrical Mounting Rail | |
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