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Shandong Lichuang Technology Co., Ltd
EDA9017 Analog Measurement Module
NegotiableUpdate on 03/03
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Overview
The EDA9017 module can be widely used in various industrial control and measurement systems. It can measure the 4-20mA or 0-10V signals output by pressure, temperature, electricity and other transmitters.
Product Details
main features
The EDA9017 analog measurement module can measure:8 current and 4 voltage input signals.
The EDA9017 module can be widely used in various industrial control and measurement systems.It can measure the 4-20mA or 0-10V signals output by pressure, temperature, electricity and other transmitters.
The communication interface is RS485 or RS232, the power supply is DC 8-30V, and the communication protocols are MODBUS-RTU, ASCII code, and hexadecimal LC-02 protocol, which can be automatically recognized.
Measurement accuracy, current and voltage: 0.2 level or higher
● Module power supply: DC 8～30V ； Power consumption: The typical current consumption is 15 mA.
PRODUCT FUNCTION
●Input signal
Input: 8 channels of 0-20mA current and 4 channels of 0-10V voltage. The input signal is DC or AC (frequency 25-75Hz). Signal processing: 16 bit A/D sampling; Sampling rate: 5400 samples per second. Output true valid value. Data update cycle: adjustable; The range is 67mS to 1.7S, and the factory default update time is 1.44S;
Overload capacity: 1.2 times the range can be measured correctly; Overload 3 times the range input for 1 second without damage. Isolation: Isolation between signal input and communication interface output, with an isolation voltage of 1000V DC. A/T, B/R, VCC and GND terminals are grounded together;
●The common ground terminal for the 12 signal inputs is the AGND terminal.
●Current channel: Input impedance 110 Ω;
●Voltage channel: Input impedance>100KΩ；
●Communication output
Interface: RS-485 interface, two-wire system, ± 15KV ESD protection; Or RS-232 interface, ± 2KV ESD protection.
Protocol: MODBUS-RTU, ASCII code, hexadecimal LC-02 protocol. The protocol can be automatically recognized
Speed: 1200, 2400, 4800, 9600, 19200 Bps, software adjustable.
Module address: 01H-FFH can be set by software; 00H is the broadcast address.
Product parameters
●Measurement accuracy:Current and voltage: 0.2 level or higher.
●Module power supply:DC 8～30V ； Power consumption: The typical current consumption is 15 mA.
●Work environment:Working temperature: -20 ℃~70 ℃; Storage temperature: -40 ℃~85 ℃; Relative humidity: 5% to 95% without condensation
●Installation method:DIN rail card mountingvolume： 122mm * 70mm * 43mm
