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FB1A/FB1V CT Converter
Brand: Yokogawa Electric Corporation
The FB1A/FB1V is a compact, front terminal connection type CT converter that converts AC current signals into isolated DC current or DC voltage signals.
Features- AC/DC Conversion is made by Root Mean Square value.
Specifications
Accuracy
- ± 0.2 % of Span
Consumption
- 60 mA (FB1V)
- 90 mA at 24 Vdc (FB1A)
Electrical Connectors
- M4 Screw Terminal
Enclosure, Body Material
- ABS Plastic
Frequency
- 40 to 10,000 Hz - Input Frequency Range
Humidity
- 5 to 90 % Reltive Humidity (Non-Condensing) - Operating Humidity Range
Input
- 0.5 VA or Less - Input Loss
- 200 % (Continuous) - Max.
- 500 % (One Minute) - Max.
Input Signal
- 0-1 A AC
- 0-5 A AC
Insulation Resistance
- 100 megaohms or more at 500 Vdc
Mounting
- DIN Rail Mounting
- Rack-Mounted
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output Format
- Current Output
- Voltage Output
Output Signal
- 0-20 mA DC
- 0-1 mA DC
- 0-10 mVdc
- 0-100 mVdc
- 0-1 Vdc
- 0-10 Vdc
- 0-5 Vdc
- 1-5 Vdc
- 1-5 mA DC
- 2-10 mA DC
- 4-20 mA DC
- 0-16 mA DC
- 0-10 mA DC
- 0 to 24 mA DC
- -10 to 10 Vdc
Power Supply Effect
- ± 0.1 % of Span or Less - Effect of Power Supply Voltage Fluctuations
Resistance
- 2 to 250 kiloohms or more - Allowable Load Resistance (DC Voltage Output)
- 750 to 15,000 ohms or Less - Allowable Load Resistance, DC Current Output
Response Time
- 170 milliseconds, 63 % Response (10 to 90 %)
Span & Zero Adjustments
- -5 to 5 % - Zero Adjustment
- 95 to 105 % - Span Adjustment
Supply Voltage
- 2,600 Vac/minute between Input & (Output & Power Supply) - Withstand Voltage
- 24 Vdc ± 10 % (Percentage Ripple 5 % Peak-to-Peak or Less)
- 500 Vac/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
Zero Offset
- -100 to 200 %
