Shenzhen Sunyuan Technology Co., Ltd.  

Product Name: 8 Channels Thermocouple Signal to RS232/RS485 a-D Converter Model NO.: SYAD08T Series Certification: RoHS, ISO: 9001, SGS, CE Input: Thermocouple Signal Output: RS232/RS485 Communication Port: RS232 or RS485 Channel: 8-CH Wide Range Input Power: 8~50VDC Measurement Accuracy: Better Than 0.5% Communication Protocol: Support Modbus RTU Trademark: SUNYUAN Transport Package: DIN Rail Specification: CE, RoHS, ISO9001: 2008 Origin: Shenzhen, Guangdong, China Product Description 8 Channels Thermocouple Signal to RS232/RS485 A-D ConverterFeatures:-8 Channels thermocouple signal data acquisition, isolates and converts into RS485/RS232 output.-Measurement accuracy is better than 0.5%.-Programmable calibration of module precision is available.-One-channel DS18B20 Temperature sensor inside is used to compensate the thermocouple cold junction.-Low cost, small size module, easy to use in installation-J/ K/ T/ E/ R/ S/ B types thermocouple signal input-User can programme and set input range-Wide range input power: 8---50V DC-Isolation between signal input and output: 3000VDC-Support MODBUS RTU communication protocolApplications:-Measure, monitor and control temperature signals-Intelligent building control, Security and engineering application-RS-232/485-bus industrial automation control system-Industrial field signal isolation and long-term transmission-Thermocouple 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 developmentDescription:SY AD 08TSeries 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. SY AD 08T Series products can also be used in industrial automation RS232/485-bus system, thermocouple signal 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 SYAD08T 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.Model Sellection:SYAD08T-_Thermocouple Types:J: J typeR: R typeK: K typeS: S typeT: T typeB: B typeE: E typeInputRangeDescriptionAccuracy(Typical)Accuracy(Maximum)Noise(Peak-to-Peak)TypeJthermocouple,0ºC-760ºC±0.2ºC±0.4ºC±0.12ºCTypeKthermocouple,0ºC-1000ºC±0.25ºC±0.5ºC±0.2ºCTypeTthermocouple,-100ºC-00ºC±0.2ºC±0.35ºC±0.15ºCTypeEthermocouple,0ºC-000ºC±0.18ºC±0.4ºC±0.1ºCTypeRthermocouple,500ºC-750ºC±0.3ºC±0.8ºC±0.22ºCTypeSthermocouple,500ºC-750ºC±0.3ºC±0.75ºC±0.2ºCTypeBthermocouple,500ºC-800ºC±0.4ºC±0.9ºC±0.3ºC