Features:
1 Working voltage : 4-5.5V or 6-25V two versions
2 Working current : 10-13MA
3 MODBUS RTU Command: Write 06/16, Read 04/03
4 IN1/IN2 channels, the measuring range of the voltage version is 0-11V, the measuring range of the current version is 0-21MA
5 Voltage version has a resolution of 0.01V and a measurement accuracy of 0.5%; it can be calibrated if the error is greater than 1%
6 Current version has a resolution of 0.01V and a measurement accuracy of 0.5%; it can be calibrated if the error is greater than 1%
6 MODBUS RTU commands can be input by PLC in addition to computer serial port super terminal input.
7 In MODBUS RTU command mode, up to 247 devices can be supported in parallel.
8 3.96MM terminal block, use 2.0-2.5MM slotted screwdriver to select screws
9 Size: 41.5 * 20 * 6 mm
10 Weight: 6.5 grams
R4IVB02 is a newly launched 2-channel analog acquisition module by eletechsup. It is based on a highly integrated chip (12Bit ADC, Operational Amplifier, Voltage Reference), with low cost and stable and reliable quality. Four versions are provided:
Power supply 6-25V, 0-5V/10V input;
Power supply 4-5.5V, 0-5V/10V input;
Power supply 6-25V, 0/4-20MA input;
Power supply 4-5.5V, 0/4-20MA input;
Interface definition:
VIN : Power input+
GND : Power input-
A+: RS485 signal A+
B-: RS485 signal B-
GND: Signal common -
IN1 : Signal 1+
IN2 : Signal 2+
For more information, please contact me
Application
PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Displacement/Hall sensor
PT100 K P J Thermocouple Sensor
Automatic curtain control
0-20MA/4-20MA Current Sensor
0-10V/0-5V Voltage Sensor
Motion detector
Industrial field measurement and sensing
Wiring diagram:
RS485 bus connection method:
1 Working voltage : 4-5.5V or 6-25V two versions
2 Working current : 10-13MA
3 MODBUS RTU Command: Write 06/16, Read 04/03
4 IN1/IN2 channels, the measuring range of the voltage version is 0-11V, the measuring range of the current version is 0-21MA
5 Voltage version has a resolution of 0.01V and a measurement accuracy of 0.5%; it can be calibrated if the error is greater than 1%
6 Current version has a resolution of 0.01V and a measurement accuracy of 0.5%; it can be calibrated if the error is greater than 1%
6 MODBUS RTU commands can be input by PLC in addition to computer serial port super terminal input.
7 In MODBUS RTU command mode, up to 247 devices can be supported in parallel.
8 3.96MM terminal block, use 2.0-2.5MM slotted screwdriver to select screws
9 Size: 41.5 * 20 * 6 mm
10 Weight: 6.5 grams
R4IVB02 is a newly launched 2-channel analog acquisition module by eletechsup. It is based on a highly integrated chip (12Bit ADC, Operational Amplifier, Voltage Reference), with low cost and stable and reliable quality. Four versions are provided:
Power supply 6-25V, 0-5V/10V input;
Power supply 4-5.5V, 0-5V/10V input;
Power supply 6-25V, 0/4-20MA input;
Power supply 4-5.5V, 0/4-20MA input;
Interface definition:
VIN : Power input+
GND : Power input-
A+: RS485 signal A+
B-: RS485 signal B-
GND: Signal common -
IN1 : Signal 1+
IN2 : Signal 2+
For more information, please contact me
Application
PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Displacement/Hall sensor
PT100 K P J Thermocouple Sensor
Automatic curtain control
0-20MA/4-20MA Current Sensor
0-10V/0-5V Voltage Sensor
Motion detector
Industrial field measurement and sensing
Wiring diagram:
RS485 bus connection method:
Version identification:
