Description
1. Operating Voltage:DC12 (DC12-25V), recommended power supply with small ripple
2. Operating Current:12-13MA
3. MODBUS RTU Command support 03 06 function code
4. CH1(O1) output voltage is 0-5V, maximum output current is 20MA. 1-5V accuracy 1%,
CH2(O2) output voltage is 0-10V, maximum output current is 20MA. 2-10V accuracy 1%,
5. The voltage resolution is 0.01V, the output accuracy is 1%; if the error is greater than 1%, it can be calibrated
6. MODBUS commands can be made serial HyperTerminal (serial assistant) OR PLC Enter;
7. Under the MODBUS command mode, it can support up to 247 devices in parallel
8. Size:45 * 35 * 15mm
9. Weight:10g
Note
This is a low-cost digital-to-analog conversion module based on the PWM+ADC solution. It has the following disadvantages
1. channel 1(O1) has 1% accuracy at 1-5V,
2. channel 1 (O1) minimum output voltage is 0.05V, channel 2 (O2) minimum output voltage is 0.1V
3. There is a 10-20MS high pulse at the moment of power-on
Application
4-20MA/0-20MA Sensor
Current and voltage signal transmission
Automated industry PLC
Smart Home,Home Automation ;
Identification system;
RS485 Remote monitoring;
Multimeter voltmeter
Package included
1 x N4DAC02 12-25V 2 Channel PWM DAC RS485 Module
Additional information
| Weight | 0.01 kg |
|---|
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