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EDA9015B Analog Measurement Module
The EDA9015B module can be widely used in various industrial control and measurement systems. It can measure the true effective value of AC or DC volt
Product details
main features
● EDA9015B is a functional improvement product based on the EDA9015 module, which replaces the 12 channel single ended input of the original EDA9015 with an 8-channel dual ended differential input; The communication protocol selection is determined by the jumper on the board: MODBUS-RTU, ASCII, HEX-LC02 protocol; The communication protocol and data processing are completely the same as the original EDA9015 module (with 8-11 data channels being 0), making it convenient for users to use; 8-channel dual ended differential input● The voltage difference of each negative terminal signal should not exceed 5V;
● The EDA9015B module can be widely used in various industrial control and measurement systems. It can measure the true effective value of AC or DC voltage signals ranging from 0 to 10V or current signals ranging from 0 to 100mA. Its output is in 485 bus mode. 3 protocols: MODBUS-RTU protocol, ASCII code protocol, and hexadecimal LC-02 protocol. Its ASCII code instruction set is compatible with modules such as NuDAM and ADAM, and can be hung on the same 485 bus as control modules from other manufacturers for easy computer programming
major function
● The EDA9015B analog measurement module can measure: 8 input signals of voltage or current.
Parameters
● Input signal
Input: 8 channels of 0-10V voltage. The input signal is DC or AC (frequency 25-75Hz).
The range options are: 100mV, 200mV, 500mV, 1V, 2V, 5V, 10V. Or 8 channels of 0-100mA current. The input signal is DC or AC (frequency 25-75Hz).
The range options are 1mA, 10mA, 20mA, and 100mA.
Differential input voltage: The signal voltage difference between the negative terminals of the 8-channel dual terminal differential input should not exceed 5V, otherwise it may cause module damage;
Signal processing: 16 bit A/D sampling; Sampling rate: 3000 samples per second. Output true valid value.
Measurement cycle: 0.1 seconds per channel, 12 channels for cyclic measurement.
Overload capacity: 1.2 times the range can be measured correctly; Overload twice the range input for 1 second without damage.
Isolation: Isolation between signal input and communication interface output, with an isolation voltage of 1000V DC. DATA+, DATA -, VCC, GND are the output terminals and are grounded together with the GND terminal.
● Communication output
Interface: RS-485 interface, two-wire system, ± 15KV ESD protection.
Protocol: Dual protocol: ASCII code protocol and hexadecimal LC-02 protocol. Choose between suspended or grounded by SLT.
Speed: 1200, 2400, 4800, 9600, 19200 Bps, software adjustable.
Module address: 00-FF can be set by software.
● Measurement accuracy: 0.2 level or higher.
● Module power supply:+ 8-30V DC * Power consumption: Typical current consumption is 45 mA.
● Working environment: Working temperature: -20 ℃~70 ℃; Storage temperature: -40 ℃~85 ℃; Relative humidity: -5% to 95% without condensation.
● Installation method: DIN rail card mounting volume: 122mm * 70mm * 43mm.
shape parameter
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