RS485 Current Acquisition Module 4-20mA 2 Channel Current Analog Collector 8-25V

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2-channel Current Acquisition Module (4-20mA)
Description:
1: Wiring is simple and easy to understand,
2: Wide application range
3: Two options, if you want to change the direction of the pin, no pin is optional, and if you do not have a special welding tool, the pin is optional.
4: High safety performance
5: Can be used to automate industrial PLC
Features:
Working voltage: 8-25V
Working current: 9-13mA
MODBUS RTU instruction support 03 06 function code
IN1/IN2 channel current measurement range is 0-25mA
Current resolution is 0.1mA, measurement accuracy is 1%; if the error is greater than 1%, it can be calibrated
In addition to the computer serial port super terminal input, MODBUS RTU commands can also be input by PLC
In MODBUS RTU command mode, it can support up to 247 devices to be used in parallel
Size: 30 * 15 * 4.3mm
Weight: 1.7 grams (without pin), 2.2 grams (with pin)
Application:
4-20mA/0-20mA sensor
0-25mA current analog acquisition
Automation Industrial PLC
Smart home, home automation;
recognition system;
RS485 remote monitoring;
Multimeter voltmeter
Package Included
:
1 * 4-20mA RS485 current analog collector (with pin/no pin) optional
Wiring diagram:
Payment Method
Shipping Policy
Returns & Refund Policy
Feedback
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3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Returns & Refund Policy
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wait 30 days
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eed 7-10 days)
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Please take care it.Less than 30 days,we can't take a refund
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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On Jul-29-21 at 00:36:10 PDT, seller added the following information: