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Item specifics

Brand Name eletechsup
Type Other
Certification NONE
Origin CN(Origin)
Size 45 * 30 * 15mm
Model Number R4AVA07
Output Frequency dc-dc
Output Type Other
Output Power 1 - 50W
Weight 10g
is_customized Yes
Output Current dc-dc
Bus Interface RS485
Operating Voltage DC 8-25V
Standby current 10-15MA
Size Small

Product Description

Product Name: 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 ModulePackage inlcuded:1 x R4AVA07 8-25V 7 Channel Voltage analog acquisition RS485 module

Description:1: Operating Voltage : DC 8-25V(DC 9V 12V 15V 24V)
2: Operating Current : 10-15MA

3: MODBUS RTU Command support 03 06 function code

4: The A1/2/3/4 channel voltage measurement range is 0-5V, and the A5/6/7 channel voltage measurement range is 0-10V. The drive capability of the tested voltage source must be greater than 1MA, otherwise the measurement cannot be accurate (MCU IO voltage cannot be measuring)

5: Voltage measurement accuracy of 1%, calibration can be calibrated if the error is greater than 1%

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 * 30 * 15mm
9 :Weight: 10gNOTE :

The drive capability of the tested voltage source must be greater than 1MA, otherwise the measurement cannot be accurate (MCU IO voltage cannot be measuring),Recommend to buy a new version. click here:N4AIA04Instruction manual Please ask us after the purchaseApplication
4-20MA/0-20MA Sensor
Voltage analog acquisition
Automated industry PLC
Smart Home,Home Automation ;
Identification system;
RS485 Remote monitoring;
Multimeter voltmeter
Interface introduction