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VJF1 Pneumatic to Electric Converter
Brand: Yokogawa Electric CorporationThe VJF1 is a compact, plug-in pneumatic to electric (P/E) converter that converts pneumatic signal into DC voltage or DC current signals.
Features- A Wide Choice of Input and Output Signal Ranges
- A Withstanding Voltage of 2,000 Vac
- A Wide Supply Voltage Range Supporting Both 100 V and 200 V Power Lines of AC or DC
- Close Side by Side Mounting
Specifications
Accuracy
- ± 0.2 % of Span
- ± 0.5 % of Span when Mounted on a Side by Side Multiple Mounting Base
Approvals & Certifications
- CE
- EMC EN 61326
Consumption
- 100 mA at 24 Vdc - Current Consumption
- 4.5 VA at 100 Vac - Power Consumption
- 6.4 VA at 200 Vac - Power Consumption
Current
- 1-24 mA DC - Span
Electrical Connectors
- M3 Screw Terminal
Electrical Contacts
- Normally Closed
Enclosure, Body Material
- ABS Resin
Frequency
- 47 to 63 Hz
Humidity
- 5 to 90 % Relative Humidity, Non-Condensing - Operating Humidity
Input
- psi: 29 (kPa: 200, bar: 2) Approximately - Max.
Input Signal
- psi: 3 to 15 (kPa: 20 to 100, bar: 0.2 to 1)
Insulation Resistance
- 100 megaohms Min. at 500 Vdc between Output, Power Supply & Grounding Terminals Mutually
Media
- Non-Corrosive Dry Gases
Mounting
- DIN Rail Mounting
- Side by Side Multiple Mounting Base
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 0 to 100 mVdc
- 0 to 24 mA
- -10-10 Vdc
Power Supply Effect
- Up to ± 0.1 % of Span for a Supply Voltage Range of 85-264 Vac (47 to 63 Hz), 85-264 Vdc or 12-36 Vdc - Effects of Power Line Regulation
Resistance
- 750 to 250,000 ohms - Allowable Load Resistance
Span & Zero Adjustments
- Within ± 5 % of Span
Supply Voltage
- 10 mV-20 V - Span (DC)
- 100-240 Vac/dc (-15 %, 10 %) 50/60 Hz
- 12-36 Vdc
- 15-30 Vdc (± 20 %)
- 2,000 Vac for One Minute between Output, Power Supply & Grounding Terminals Mutually - Withstanding Voltage
- 85-264 Vac (47 to 63 Hz)
- 85-264 Vdc
Temperature Effect
- Up to ± 0.4 % of Span Per 10° C (18° F) - Effect of Ambient Temperature Variations
Zero Offset
- 0 to 200 % - Zero Elevation for Current Signal
- -100 to 200 % - Zero Elevation for Voltage Signal
