PRODUCT FUNCTION

●The EDA9033G module can be widely used in various industrial control and measurement systems, as well as various distributed/distributed power monitoring systems.
●The EDA9033G module is a cost-effective intelligent electrical parameter transmitter that can replace a series of transmitters such as current, voltage, power, power factor, and electricity in the past, as well as the analog input module that measures the standard output signals of these transmitters. It can greatly reduce system costs, facilitate on-site wiring, and improve system reliability. Its 485 bus output and ASCII code instruction set compatible with modules such as NuDAM and ADAM enable it to be connected to control modules from other manufacturers on the same 485 bus, making it easy for computer programming and enabling you to easily build your own measurement and control system.
●Adopting electromagnetic isolation and optoelectronic isolation technology, the voltage input, current input, and output are completely isolated.

Product parameters

●Input signal
Three phase AC 50/60Hz voltage and current. Input frequency: 45-75Hz.
Switching input: 2-channel, passive empty contact input, or logic level 0:0~+0.5V or short circuit, logic level 1:+3V~+30V or open circuit.
Voltage range (phase voltage): 10V, 20V, 50V, 60V, 100V, 200V, 250V, 300V, 400V, 500V optional.
Current range: 1A, 2A, 3A, 5A, 10A, 20A, (50A, 100A, 200A, 500A, 1000A) and other options are available.
Signal processing: 16 bit A/D conversion, 6 channels, each channel synchronously AC sampled at a rate of 4KHz, real-time data of the module is the true effective value of 1 second (refreshed once every 1 second).
Overload capacity: 1.4 times the range input can be measured correctly; Instantaneous (<10 cycles) current 5 times, voltage 3 times the range without damage.
●Communication output
Output data: three-phase phase voltages Ua, Ub, Uc; Three phase currents Ia, Ib, Ic; Active power P, reactive power Q, power factor PF, frequency f, active power Pa, Pb, Pc of each phase; Reactive power of each phase Qa, Qb, Qc; Positive active energy, reverse active energy, positive reactive energy, reverse reactive energy and other electrical parameters.
Output interface: RS-485 two-wire ± 15KV ESD protection, or RS-232 three wire ± 2KV ESD protection.
Communication speed (Bps): 1200, 2400, 4800, 9600, 19.2K
Communication protocol: multi protocol, one module has ASCII format protocol, hexadecimal LC-04 protocol and MODBUS-RTU protocol at the same time.
●Switching Output
2-channel: transistor collector open circuit output; Input open circuit voltage<30V, suction current<200mA, power consumption<500mW. Can drive relay. The 0th DO0 can be set as the upper and lower limit alarm output for each parameter; The parameter type can be set, and the upper and lower limits of the alarm can be set.
●measurement accuracy
Current, voltage, frequency: 0.2 level; Other battery levels: 0.5 level; Frequency: Maximum error of 0.05Hz.
●Parameter setting
The module address, communication rate, and minimum active and reactive power can all be set through the communication interface.
●Module power supply+5V ± 5%,+8-30V, AC220 (100) V can choose one power consumption:<0.5W+5V power supply, current consumption less than 70mA, input ripple should be less than 100mV, input voltage 5V ± 5%.
+Powered by 8-30V, with a current consumption of less than 70mA, and a maximum input voltage not exceeding+32V. AC powered (50HZ), with an input voltage of 100V (220V) AC ± 15%.
●Isolation Voltage
Input output: 1000VDC. The current input, voltage input, AC power input, and communication interface output are all isolated from each other.
●Module specifications
Dimensions: 122mm * 69mm * 73mm Installation method: DIN rail card mounting
●work environment
Working temperature: -20 ℃~70 ℃ Storage temperature: -40 ℃~85 ℃ Relative humidity: -5%~95% Non condensing

External dimensions