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FA4A/FA4V Non-Isolated Distributor
Brand: Yokogawa Electric Corporation
The FA4A / FA4V is a compact, front terminal connection type distributor that is used in combination with a two-wire transmitter to convert the transmitter’s 4-20 mA DC signals into DC current or DC voltage signals.
Specifications
Accuracy
- ± 0.1 % of Span
Consumption
- 65 mA - Current Consumption (FA4V)
- 65 mA at 24 Vdc - Current Consumption (FA4A)
Electrical Connectors
- M4 Screw Terminal
Enclosure, Body Material
- ABS Resin
Humidity
- 5 to 90 % Relative Humidity, Non-Condensing
Input
- 40 mA DC - Max.
Input Signal
- 4-20 mA DC from 2-Wire Transmitter
Insulation Resistance
- 100 megaohms or more at 500 Vdc - between (Input & Output) & Power Supply
Mounting
- DIN Rail Mounting
- Rack-Mounted
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 1-5 Vdc
- 4-20 mA DC
Power Supply
- 24 Vdc ± 10 % (Percentage Ripple is 5 % Peak-to-Peak or Less) - Power Supply Voltage
- 26.5 ± 1.5 Vdc - Transmitter Power Supply
Power Supply Effect
- ± 0.1 % of Span or Less - Effect of Power Supply Voltage Fluctuations
Resistance
- 250 kiloohms or more - Allowable Load Resistance for DC Voltage Output
- 250 ohms - Input Resistance
- 750 ohms or Less - Allowable Load Resistance for DC Current Output
Supply Voltage
- 500 Vac/minute - Withstand Voltage between (Input & Output) & Power Supply
Temperature Effect
- ± 0.2 % of Span or Less - Effect of Ambient Temperature Change for a Temperature Change of 10° C (18° F)
