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FR5A/FR5V Free Range Type RTD Converter
Brand: Yokogawa Electric Corporation
The FR5A/FR5V is a compact, front terminal connection type signal conditioner that is connected to an IEC/JIS-standard resistance temperature detector (RTD) to convert temperature signals into isolated DC current or DC voltage signals.
Features- Selection of input type, input range setting, burnout setting, output adjustment, I/O monitoring, and loop back test can be made using the optional Parameter Setting Tool (VJ77) or Handy Terminal (JHT200)
- For the Fahrenheit display, specify the option “/DF”
- Available for the combination with Safety barrier (BARD-700)
Specifications
Accuracy
- ± 0.1 % of Span or 0.1° C (0.18° F) whichever is greater - Pt100, JPt100
- ± 0.2 % of Span or 0.2° C (0.36° F) whichever is greater - Pt50
Burn-Out
- Downscale
- Off
- Time: 60 seconds
- Upscale
Consumption
- 50 mA (FR5V)
- 65 mA at 24 Vdc (FR5A)
Current
- 1 mA Approximately - RTD Detective Current
Electrical Connectors
- M4 Screw Terminal
Humidity
- 5 to 90 % Reltive Humidity (Non-Condensing) - Operating Humidity Range
Input Signal
- A 3-Wire RTD, IEC/JIS Standard Compliant
Insulation Resistance
- 100 MΩ min. at 500 Vdc
Mounting
- DIN Rail
- Rack-Mounted
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 0-20 mA DC
- 0-24 mA DC
- -10 to 10 Vdc
Power Supply Effect
- ± 0.1 % of Span or Less - Effect of Power Supply Voltage Fluctuations
Resistance
- ± 0.1° C (± 0.18° F) or Less for a Change of 10 ohms - Effect of Leadwire Resistance Change
- 150 ohms or Less Per Wire - Allowable Leadwire Resistance
- 2 to 250 kΩ or more - Allowable Load Resistance (DC Voltage Output)
- 750 to 15,000 ohms or Less - Allowable Load Resistance, DC Current Output
Response Time
- 200 ms, 63 % Response (10 to 90 %)
RTD Type
- JPt100 (JIS’89) at 100 ohms
- Pt100 (IPTS-68: JIS’89) & (ITS-90, JIS C 1604: ’97, IEC 751: ’ 95) at 100 ohms
- Pt50 (JIS’81) at 100 ohms
Span & Zero Adjustments
- ± 1 % of Span - Input Adjustment
- ± 10 % of Span - Output Adjustment
Span Effect
- 10 mV-20 V
- 1-24 mA DC
Supply Voltage
- 1,500 Vac for One Minute between Input & Output & Power Supply - Withstand Voltage
- 24 Vdc ± 10 % (Percentage Ripple 5 % Peak-to-Peak or Less)
- 500 Vac for One Minute between Output & Power Supply - Withstand Voltage
Temperature Effect
- ± 0.2 % of Span or Less for a Temperature Change of 10° C (18° F) - Effect of Ambient Temperature Change
Temperature Range
- -200° to 850° C (-328° to 1,562° F)
Zero Offset
- -100 to 200 %
