Shenzhen Sunyuan Technology Co., Ltd.  

Product Name: 8 Channel 4-20mA to RS232/RS485 Data Acquisition Module Model NO.: ISO AD A08 Input: 4-20mA/0-20mA Output: RS232/RS485 Testing Accuracy: >0.05% Wide Power Supply: 8~50VDC Isolation Voltage: 3000VDC Communication Protocol: Support Modbus RTU Trademark: YUAN Specification: ISO9001: 2008, CE, RoHS Origin: Shenzhen, Guangdong, China Product Description 8-channel 4-20mA Data Acquisition Module,RS485/232 Output, ASCII Command Set or ModbusRTUChannel to Channel IsolationFeatures:8-CH 4-20mA signal acquisition, channel to channel is isolatedTesting accuracy>0.05%RS-485/232 output, can programme the accuracy of moduleInput/output/power supply three-port isolation: 3000VDCWide power supply: 8~50VDCHigh reliability, programming convenience, easy to install.Users can set module address, baud rate.Support Modbus RTU communication protocalApplicationsTemperature signal testing/monitoring/cintrolRS-232/485 industrial automation control systemIndustial field signal isolationProcess Monitoring & ControlTest sensors signalLaboratory Data AcquisitionMedical machine monitoring4-20mA signal acquisitionBrief Introduction: ISO AD series converter achieve the signal isolated acquisition between sensor and the host andcan be used for a variety of sensors .ISO AD series of products can be used in industrial automationRS-232/485 bus system,4-20mA signal measurement, monitoring and control, small-signalmeasurement, and industrial-site signal isolation and long-term transmission and so on. Products include power supply isolation, signal isolation, linearization, A/D conversionand RS-485serial communication circuit module. Each serial port can connect maximum 256 PCS of ISOAD seriesmodules, means of communication using character communication protocol or MODBUS RTUcommunication protocol. Its instruction set compatible with the ADAM modules, the baud rate is set bythe user, with other manufacturers control module hanging in the same RS-485 bus, to facilitate hostprogramming. ISO AD series of products are based on single chip of intelligent monitoring and control systems, allthe user sets such as the calibration value, address, baud rate, data format, checksum status and otherconfiguration information is stored in nonvolatile memory EEPROM inside.