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FH4A/FH4V Non-Isolated DC Converter
Brand: Yokogawa Electric Corporation
The FH4A/FH4V is a compact, front terminal connection type converter that converts DC current or DC voltage signals into DC current or DC voltage signals.
Specifications
Accuracy
- ± 0.1 % of Span
Consumption
- 0.5 W
- 102 mA at 24 Vdc (FH4A)
- 80 mA (FH4V)
Electrical Connectors
- M4 Screw Terminal
Enclosure, Body Material
- ABS Resin
Humidity
- 5 to 90 % Reltive Humidity (Non-Condensing) - Operating Humidity Range
Input Signal
- ± 30 Vdc or Less - Max.
- 0-50 mA DC (Input Voltage)
- -10 to 10 Vdc
Insulation Resistance
- 100 MΩ 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
- 0-100 mVdc (Output Signal)
- 0-20 mA DC (Output Signal)
- 0-24 mA (Output Range)
- -10 to 10 Vdc (Output Signal)
Power Supply Effect
- ± 0.1 % of Span or Less - Effect of Power Supply Voltage Fluctuations
Resistance
- 1 MΩ (During Power-On) - Input Resistance
- 100 Kiloohm (During Power Off) - Input Resistance
- 100 to 1,000 ohms - Input 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
- 150 ms, 63 % Response (10 to 90 %)
Span & Zero Adjustments
- -5 to 5 % (Zero Adjustment)
- 95 to 105 % - Span Adjustment
Supply Voltage
- 24 Vdc ± 10 % (Percentage Ripple 5 % Peak-to-Peak or Less)
- 500 Vac/minute between (Input & 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