main features

The EDA9015C analog measurement module is a functional improvement product based on the EDA9015 module

●Change the 12 channel input of the original EDA9015 to3-channel voltage input and 9-channel current 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 identical to the original EDA9015 module, making it convenient for users to use. The EDA9015C analog measurement module can measure: 3 voltage and 9 current input signals.

●The EDA9015C module can be widely used in various industrial control and measurement systems. It canMeasure the true effective value of AC voltage signals ranging from 0 to 300V or current signals ranging from 0 to 10AIts output is in 485 bus mode.

●Protocol: 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.

●Input signal
Input: 3 channels of voltage ranging from 0 to 300V. The input signal is DC or AC (frequency 50 ± 5Hz);
The range options are: 100mV, 1V, 5V, 10V, 60V, 100V, 250V, etc;
9 channels of 0-10A current. The input signal is AC (frequency 50 ± 5Hz);
The range can be selected as 1mA, 10mA, 20mA, 100mA, 1A, 5A, 10A, etc;
Signal processing: 16 bit A/D sampling; Sampling rate: 3000 samples per second. Output true effective value;
Measurement cycle: 0.1 seconds per channel, 12 channels for cyclic measurement;
Overload capacity: can be accurately measured for 1.2 times continuously, instantaneous: current 10 times/5 seconds; Voltage twice/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

RS-485 interface (two-wire system) or RS-232 interface, ± 15KV ESD protection;
Protocol: Three types of protocols: ASCII code protocol and hexadecimal LC-02 protocol, MODBUS-RTU protocol, selected by the motherboard communication protocol short-circuit ring terminal.
Speed: 1200, 2400, 4800, 9600, 19200 Bps, software adjustable;
Module address: 00-FFH, can be set by software.
●Measurement accuracy: 0.2 level or higher.
●Module power supply: Working power supply AC220V ± 15% (50/60HZ) or DC8-30V. The overall power consumption of the machine is less than 3VA.
●Working environment: Working temperature: -20 ℃~+70 ℃; Storage temperature: -40 ℃ to+85 ℃; Relative humidity: 5% to 95% without condensation.
●Installation method: DIN rail card installation volume: 145mm * 90mm * 72mm.