Rs485 / Rs232 Data Acquisition Conversion With 8-Channel, 4-20ma Isolated Signal Acquisition Module
Certification:CE, RoHS, ISO2008-9001
8-Channel Analog Signal Isolated Converter, High Precision Remote Rs232 Data Acquisition Module
SYAD08Series products achieve the signal data acquisition between sensor and host which are used to measure analog signal or control remote equipments. And through the configuration of software, they can be used in various types of sensors including: analog signal input, analog signal output and digital signal input and output. SYAD08 Series products can also be used in industrial automation RS232/485-bus system, 4-20mA/0-10Vsignal measurement, monitoring and control, small signal measurement and industrial-site signal isolation and long-term transmission.
The products include power supply isolation, signal isolation between input and output, A/D conversion and RS485 series communication circuit module. Each port can connect maximum 256 pieces of SYAD08 series modules, and adopts ASCII character communication protocol or MODBUS RTU communication protocol in communication whose instructions set compatible with ADAM module, the baud rate set by user. And the product can hang in the same RS-485 bus with control model from other manufactures to facilitate host programming.
SYAD08 Series products are the intelligent monitoring and control system based on MCU. All the configuration information set by user includes calibration value, address, baud rate, data format, calibration and status are all deposit in nonvolatile storage device--EEPROM.
SYAD08 Series products can be used to measure varies models of sensor signal includes thermocouple, thermal resistance, strain gauge and others, the specific model selection should be done by reference to the model code supported by different models of products.
SYAD08 Series products are designed on the industrial standard, there is isolation between input and output, the isolation is 3000VDC, high reliability and strong resistance to interference. Industrial operating temperature: - 45℃~+85℃
Applications:
|
● Industrial field signal isolation and long-term transmission ● Intelligent building control, Security and engineering application ● RS-232/485-bus industrial automation control system ● Sensor signal isolated conversion and long-term transmission ● Analogue signal A/D conversion, adjustment and long-term transmission ● Small signal measurement ● Industrial field data acquisition and record ● Application in medical, industrial products development |
● Analog signal 4-20mA/0-10V, etc signal Data acquisition and transform
Specifications:
● Low cost, small size module, easy to use in installation
● Data acquisition and Conversion, Support MODBUS RTU communication protocol
● Measurement accuracy is better than 0.05%, programmable calibration of module precision is available.
● Wide range input power: 8---50V DC
● 8 signals input, Isolation between signal input and output: 3000VDC
● High reliability, easy to program and install
●User can programme and set object module address, baud rate,etc.
● Can control and monitor equipments based on the field data acquisition display results.
Model Selection Guide:
SY AD08 U(A)□
Input Voltage / Current Signal Value
U1:0-5V A1:0-1mA
U2:0-10V A2:0-10mA
U3:0-75mV A3:0-20mA
U4:0-2.5V A4:4-20mA
U5:0-±5V A5:0-±1mA
U6:0-±10V A6:0-±10mA
U7:0-±100mV A7:0-±20mA
U8:Customized A8:Customized
Note: SYAD08 series modules support both RS232 and RS485 communication interface. User can choose the communication interface according to the application environment, and at the same time only one interface works, otherwise it may interference with each other.
E.g.: SY AD08A4 Means 8-channel 4-20mA signal input, RS232/RS485 output
SY AD08A7 Means 8-channel 0-±20mA signal input, RS232/RS485 output
SY AD08U1 Means 8-channel 0-5V signal input, RS232/RS485 output
SY AD08T Series Technical Parameter:
(typical @ +25℃,Vs is 24VDC)
Input: Current/Voltage input
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