Basic Info.
Task
Operation, Monitoring, Confirmation, Display, etc.
Product Description
AWZ seroes explosion-proof split type quantitative control instrument (herein after referred to as split type quantitative loading instrument), reasonable layout, it can be used with flowmeter, thermometer, liquid level switch, ground switch, control valve and upper computer and supporting, constitute a complete distributed quantitative loading control system. This product is divided into two upper and lower explosion-proof cabinets, each with independent functions, which can be applied to the installation of various protective cabinets.
Features:
1, Make the operation area and display area separate into one box, industrial-grade programmable controller (PLC) and terminal block to make another box installation layout more flexible, especially suitable for inclined cabinet loading control instrument.
2, 5.7-inch color LCD display, the display is more intuitive and clear.
3, It is possible to realize the simultaneous loading control of multiple machines.
4, Built-in IC card reader.
5, Using intrinsically safe membrane buttons, pressing feels good, durable, higher IP rating.
6, Simple structure and extrmely stable performance.
7, Modular design and easy maintenance.
8, Provide standard RS485 and RJ45 communication interfaces, which can fully realie ethernet communication between the controller and the host computer system. There is no need to add conversion equipment in the middle. RJ45 ethernet interface is adopted, and the communication speed can reach 10~100m.
9, Provide standard MODBUSRTU amd TCP/IP protocols for easy networking, confirguration, and communication with other PLCs, DCS, etc..
10, Provid pause input, AI, AO, DI, DO and other data acquisition interfaces, with a wide range of applications.
Euipment structure
1, Industrual programmable contrller (PLC)
2, Industrial-grade integrated LCD operating terminal
3, Built-in card reader
Application field:
1, Quantitative loading and loading of liquid materials in petroleum, chemical, pharmaceutical and other industries.
2, Quantitative control of quantitative ingredients and other processes in the production process
Main function:
1, Data acqiosotopm and quantitative control functions
2, Parameter setting, sequence control function
3, Oil spill chain, grounding chain, emergency stop chain, power failure protection
4, Remote/local loading conversion function
5, Real-time monitoring, alrm function
6, Communicaion networking function
7, Euipment self-test, password protection
8, Support IC card swipe function
Communication method: