4-20mA Signal to High Current Output, Positive and Negative Signal Analog Signal Transmitter

• Customization: Available
• Kind: Two-wire Transmitter
• Type: AC Transmitter
• Model NO.: WJ205
• Phase: Three
• Wire-Assembly Type: Four-wire Transmitter
• Accuracy Grade: 0.1G
• Certification: CE
• Customized: Customized
• Product Features: 4-20mA/0-20mA/0- ± 20mA Standard Signal Inp
• Product Features1: 0-5V/0-10V/0- ± 5V/0- ± 10V and Othe
• Product Features2: 0~±100mA/0~±165mA/0~±500mA
• Typical Applications: Industrial Site Signal Isolation and Amplification
• Typical Applications1: High Speed Railway Equipment Debugging Positive an
• Typical Applications2: Enhanced Current Signal Amplification or Voltage S
• Quantity: 99999
• Transport Package: Wayjunr
• Specification: 106.7x79.0x25.0mm
• Trademark: wayjunr
• Origin: Guangdong, China
• Production Capacity: 9999

Product Description

Analog signal to high current output positive and negative signal isolation proportional valve controller WJ205

Product features:
Voltage or current output conversion accuracy is better than 0.2%
Standard signal inputs such as 4-20mA/0-20mA/0- ± 20mA
Standard signal inputs such as 0-5V/0-10V/0- ± 5V/0- ± 10V
High current signal output from 0~± 100mA/0~± 165mA/0~± 500mA
The output has overcurrent and overvoltage protection as well as short-circuit protection
Signal input/output 3000VDC isolation
Auxiliary power supply: 24V DC single power supply
The auxiliary power supply is not isolated from the output signal
Standard DIN35 rail mounted installation
Size: 106.7x79.0x25.0mm
Industrial grade temperature range: -40~+85 ℃
Typical applications:
 Industrial site signal isolation and amplification
High speed railway equipment debugging positive and negative signal generator
Positive and negative motion control of bidirectional proportional valve
Enhanced current signal amplification or voltage signal driving capability
Linear actuators for solenoid valves and proportional valves
Linear controller for electromagnetic switch
Electromagnetic drive coil or high-power load
Light control, LED intelligent dimming control
Machine vision lighting control
DC motor control and forward/reverse control
Ground wire interference suppression

Specification

Example of selection: Example 1: Input signal: 0-10V Power supply: 24V Output signal: 0-500mA Conventional two isolation model: WJ205-U2-P1-AM4 Example 2: Input signal: 4-20mA Power supply: 24V Output signal: 0- ± 165mA Conventional two isolation model: WJ205-A4-P1-AM6	Example 3: Input signal: 0- ± 10V Power supply: 24V Output signal: 0- ± 24V Conventional two isolation model: WJ205-U6-P1-UM7 Example 4: Input signal: 0-5V Power supply: 24V Output signal: 0- ± 500mA Conventional two isolation model: WJ205-U1-P1-AM7 Example 5: Input signal: 0-75mV Power supply: 24V Output signal: 0-100mA Three isolation model: WJ205-U3-P1-AM1-SGL

Company Profile

Shenzhen Weijunrui Technology Co., Ltd

Since: 2011
Specialty: The company's main products include analog acquisition modules, signal isolators/conversion modules, and signal transmitters
Capacity: Produce 10000 per month
Advanced Features:
Switching to TCP/network/remote IO module, Modbus RTU to TCP, RS232/485 to Ethernet, analog signal (current/voltage/thermistor/frequency/displacement/speed/pulse) isolation transmitter, mV differential signal amplifier, isolation amplifier, micro power DC-DC module power supply, etc

Global Showrooms

Factory Capabilities

WJ205 General Parameters:
(Typical @+25 ℃, Vs is 24VDC, two isolated products)
Accuracy: 0.2%
Temperature drift: ± 50ppm/℃ (± 100ppm/℃, maximum)
Input resistance: 100 Ω (4-20mA/0-20mA/0- ± 20mA/0-10mA/0- ± 10mA/0-1mA/0- ± 1mA current input)
Greater than 100K (5V/10V voltage input)
Greater than 1M Ω (input voltage below 2.5V)
Input protection: overvoltage protection, overcurrent protection
Output range: Current output 0~± 500mA
Voltage output 0~± power supply voltage
Maximum output: current output of 600mA
Voltage output power supply voltage
Output protection: output overvoltage protection, output overcurrent protection.
Response time: 100ms
Working power supply: 24VDC ± 10%, with internal anti reverse and overvoltage protection circuits
Power consumption: less than 20W.
Working temperature: -40~+85 ℃
Working humidity: 10~90% (no condensation)
Storage temperature: -40~+85 ℃
Storage humidity: 10~95% (no condensation)
Isolation and voltage resistance: Conventional two isolation: Isolation between input/output: 3KVDC, 1 minute, leakage current 1mA, power supply and output not isolated
Triple isolation: 3KVDC isolation between input and output, 3KVDC isolation between input and power supply, and 1.5KVDC isolation between power supply and output
Dimensions: 106.7mm x 79mm x 25mm

Note 1: When outputting voltage, the maximum load current output is 500mA.
Note 2: When outputting current, the maximum load resistance that can be carried by the output can be calculated by Ohm's law. For example, with a 500mA output and 24V power supply, the maximum output is
The resistance is 24V/0.5A=48 Ω, and loads exceeding this resistance will result in a current of less than 500mA.
Note 3: For conventional products with two isolated outputs, negative power supply and negative output signal cannot be short circuited

Certifications

FAQ

Q: How to contact you?
A: Please contact us via email or online customer service