the first network card. After the field bus interface card is newly installed or replaced, the required group The status information will be automatically reloaded. The configuration results and real-time process data are stored in RAM, and ram is installed on the Ethernet network card or battery card The backup battery can maintain the configuration…
card ei801f/ei802f/ei803f o Fieldbus interface card fi810f/fi820f/fi830f Various accessories The main components of the field controller PS are described below. Basic unit pm802f The basic unit pm802f is composed of a metal rack and a CPU motherboard. It periodically scans the data from the The signals of the field bus sensors are processed according to…
Fieldbus technology provides a very flexible choice. Each PS is allowed to insert 4 fieldbus interface cards (card types can be different), Each card is connected to a fieldbus to collect process data and diagnostic information from the bus. The interface card is easy to replace and plug and play (plug & play) and can…
international standard in the world, which is divided into FMS, DP and pa Level III, DP communication rate can be up to 12MB. PROFIBUS is used to connect distributed i/0 stations, field bus instruments and other intelligent devices. The communication among process station, operator station and engineer station is realized through the system bus diginets…
process level, operation level and even fieldbus instruments, and uses the same A global database. The system scale has strong scalability. The single system supports 1 to 100 control stations and 100 operation stations at most. Each control The station can support thousands of i/0 points at most, and the scale of the whole system…
can be as high as 12MB. Can (din/is011898 standard) bus The biggest feature is its super robustness and data security. The system also supports MODBUS. The communication with intelligent field instruments is through IART protocol or fieldbus (31.25kb profibuspa and FF Bus). The system communication between the operation management level and the process control level…
system can connect not only conventional i/0, but also PROFIBUS, FF, can, MODBUS and other field bus devices. System tool It has high flexibility and excellent scalability, whether it is the control of small-scale production devices or the large-scale integrated control of the whole plant, even The industrial “system can cope with the field equipment…
new trends. The system is divided into two levels: operation management level and process control level. At the operation management level, not only the traditional control system monitoring operation function is realized function (operation and display, printing, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems. can. The…
maintaining this market position is the quality of our products quantity, and quality from manufacture all the way to service. ABB automation early In 1990, it obtained the DQS certificate based on ISO9001 certification, EQnet quality based on ISO 9000/EN 29000 was subsequently achieved Certification. However, the Freelance 800F is more than technical excellence, I…
OPC server for connecting to higher-level operators station (800xA) or other OPC client. Freelance Control System Real-time process values ??and alarms in the system can be accessed via OPC. We also provide a C language programming interface to embed external In Windows operating system applications, it is suitable for implementing user Communicate with non-standard OPC,…