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Specification
BatteriesIncluded : 1
BatteriesRequired : 1
Brand : Haofy
BulletPoint1 : Broad Module Compatibility: With a power consumption current of less than 30mA, this module is compatible with a wide range of general equipment. It features a universal power supply, making it suitable for use with PLCs, frequency converters, and servos. This versatility allows for seamless integration into different systems and setups.
BulletPoint2 : Automatic Output Control: The output current of this module can be automatically maintained at a constant value according to your preferred setting. This feature ensures stability and reliability in . Additionally, it can serve as a constant current source with a maximum output current capacity of up to 20mA, providing consistent performance for your devices.
BulletPoint3 : Compact Current Generator: This current generator is designed with a compact size for easy installation and use. The potentiometer installation hole diameter is 10mm, while the overall are 73?¨54?¨30mm (2.9?¨2.1?¨1.2in). The hole spacing is 61mm (2.4in), and it requires M3 screws (not included) for mounting, ensuring a secure and stable setup.
BulletPoint4 : Adjustable Input Power: This module accepts a wide range of DC input power from 3.3 to 30 volts, making it versatile for various applications. It is recommended to use a power supply between 12-24VDC to achieve optimal performance. By manually adjusting the potentiometer, users can easily generate a current output ranging from 4-20mA, ideal for analog quantity output.
BulletPoint5 : Simple Wiring Setup: The wiring process is straightforward, with clearly labeled terminals for easy connection. The DC power supply positive input is compatible with a range of 3-32V sources. The module features separate terminals for power supply negative, output current negative, and output current positive (4-20mA). This clear labeling simplifies the installation process and ensures a easy setup for users.
Color : black
ExternallyAssignedProductIdentifier1 : 095969344227
ExternallyAssignedProductIdentifier2 : 0095969344227
ExternallyAssignedProductIdentifier3 : 00095969344227
Hazmat1 : UN1993
IncludedComponents : A604510301,STAKE SET FOR 4 POLE MEASUREMENT
ItemName : AnaCurrent Generator Module, 4-20mA, Ideal for PLC, Servo, Frequency Converter
ItemPackageDimensions_Height : 3 centimeters
ItemPackageDimensions_Length : 7 centimeters
ItemPackageDimensions_Width : 5 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : function-generators
LowerTemperatureRating : -20 degrees_celsius
Manufacturer : Haofy
Material : acrylonitrile_butadiene_styrene
MeasurementAccuracy : PRECISION
ModelName : Haofyspxtehymiu
ModelNumber : Haofyspxtehymiu
NationalStockNumber : 6625-01-591-2470
NumberOfItems : 1
NumberOfLithiumIonCells : 1
NumberOfLithiumMetalCells : 1
PackageLevel : unit
PartNumber : Haofyspxtehymiu
PowerSourceType : Battery Powered
ProductDescription : Features:
Input power is DC 3.3-30V, recommended power supply is 12-24VDC.
Input power supply, product can generate 4-20mA current output by manual adjusting potentiometer, used for current analog quantity 4-20mA output.
Output current can be constant automatically at setting value according to adjustment; it can also be used as a constant current source of which the maximum output current should not exceed 20mA.
Universal power supply of module, can be used for PLC, frequency converter, servo.
Module power consumption current is less than 30mA, supports for general equipment.
Specifications:
Type: Current generator
Model: 4-20mA
Potentiometer Installation Hold Diameter: 10mm
Size(L*W*H): 73*54*30mm/2.9*2.1*1.2in
Hole Spacing: 61mm/2.4in
Suitable Screws: M3 (
NOT included
)
Weight: 74g(approx.)
Wiring:
3-32V: DC power supply positive
GND(left): Power supply negative
GND(right): 4-20mA output current negative
4-20mA-OUT: 4-20mA output current positive
Potentiometer: Adjust output range of 4-20mA, clockwise to increase, counterclockwise to reduce
Instruction:
About Output Impedance Matching:
Output must meet the following requirements
According to the formula:I=U/R(current = voltage/resistance)
So the maximum current that receiving end can generate is equal to dividing power supply voltage by resistance.
In this way, current generator still has some resistance.
Thus concludes to a formula:
Power supply voltage/( internal + current generator internal resistance) = output constant current
Our module power supply is 5-32V voltage, so if using low voltage power supply, and the internal is large, the output constant current will not be enough.
matching requirements is given below:
For 24V power supply, shall not be greater than 1000 ohms.
For 12V power supply, shall
ProductSiteLaunchDate : 2025-02-05T00:00:00.000Z
Size : 4 Poles
SpecificationMet1 : RoHS
SpecificationMet2 : CE
Style : Battery Internal Resistance Tester
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 53120000
UpperTemperatureRating : 50 degrees_celsius
Wattage : 10 watts