Application scenario 1, the control system is facing the kind of complex software protocol access; 2, the system engineered mix of old and new instruments, software protocol mix; 3, Zhu inadequate control unit interface; Overview DA1500 series focused on instrumentation data adapter software protocol standardization ; it can be a different protocol standardization into a simple common protocol --MODBUS (RTU), to achieve a unified data access, especially for like PLC, industrial touch screen like the serial control devices with very limited resources; in actual engineering of the project in peripheral instruments subject to additions and changes often master serial protocols and software resources, it is very difficult to perform; if you change the main device, often because the price is too high budget and risk, and lose value transformation; DA1500 series such problems can play a good role in adaptation to solve the problem for device interconnection; in system integration, various communication protocols are numerous, but the main problem of the scarcity of resources serial device is particularly prominent; the limited hardware resources, the use of DA1500 series can easily solve the problem of their interconnection; Features 1, supply voltage: 9-28VDC, and provides overvoltage and reverse polarity protection; 2, plug-in model, easy to install and maintain; 3, pieces of fault codes, LED intelligent fault instructions, convenient on-site problem diagnosis; 4, address and communication parameters can be modified software; 5, who live communication parameters reset, do not worry about forgetting address; 6, the user may need, set your own communication interface isolation mode; 7, rail mount, convenient module handling, increase or decrease; 8, special software protocol provides custom development; technical parameters 1, power supply voltage: 9-28V wide voltage power supply (generally provide DC12V or DC24V power); 2, communication module physical interfaces: RS485 (wiring using socket mode); 3, IP rating: IP30 above; 4, temperature, humidity: 5-60 degrees, 75%; 5, shell size: DIN35mm rail fixed installation; 6, the overall size: 100 × 40 × 50mm; 7, the output voltage: DC12V voltage; how to purchase adapted equipment selection table Model DA1500 HACH LDO AQII probe DA1501 NPW150 DA1502 COD203 DA1503 purchase Primeton LDO probe selection table outside:?? Selection Tables are unable to The device can be pre-sales technical support through our consulting engineers; software can be customized for a specific protocol.