can be configured. Its Standards Association Modbus Different physical interfaces can be selected for different connection schemes, RS422, RS485, RS232. All interfaces are electrical isolation Away. And the redundant operation is realized by two redundant field controllers. Fi8i0f card is a triple can bus protocol interface card (rate 1mbd) used to connect industrial ial “conventional…
fi830f/fi820f/fi810f Fieldbus interface cards are divided into several types according to different protocol standards. Each interface card provides – a fieldbus interface (PROFIBUS, Can, FF, MODBUS, etc.). The configuration and parameter settings of the interface card itself and the field instrument (or remote i1/0) on the connected fieldbus are still It is designed by the…
check and correction function, abb patent) 16 K internal cache (CPU cache RAM) Ram backup battery (matchdog, optional redundancy) Equipment internal temperature monitoring Watchdog I/0 sweeping cycle: configurable. Time required to process 1000 IL (instructions): < 1.0 ms (processing binary and 16 bit arithmetic instructions) <2ms (processing fixed-point arithmetic instructions) < 1.5ms (processing 32-bit floating-point…
operating station 0s and the engineer station es is completed by the system network (diginets), which is inserted The – Ethernet network card on the PS basic unit provides the interface between PS and diginets. ES. Hardware configuration and PS The user program is downloaded to the PS CPU through diginets and the first network…
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 the control application program configured…
diagnosis Compact and rugged design Front panel wiring DIN rail (U-shaped) mounting well can be directly installed on the wall, which is simple and convenient o Allowable operating ambient temperature 60 C, automatic temperature monitoring o EMC (electromagnetic compatibility) conforms to en50082 standard mouth Certification: CE, Namur, CSA, csa-nrtl, FM class 1 div2, ghost,…
Logical operation Monitoring function Acquisition function c Arithmetic operation c Tcp/ip protocol communication interface Modbus protocol communication interface 1ec870-5 protocol communication interface (telecontrol) 4.2 field controller PS Industrial ial “field controller PS is a special process control station, which is embedded with a fieldbus communication interface for users to use Fieldbus technology provides a very…
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 (Industrial Ethernet). user Different transmission media (RJ45 twisted pair, thin…
industrial standard and provides function block diagram (FBD) and ladder diagram (LD), instruction list (IL), sequential function diagram (SFC), structured text (st) and other graphical configuration modes. The system contains about 220 functions The algorithm library of energy block, the basic library with more than 200 graphic symbols and the extended library with a large…
world Line international standard, divided into FMS, DP and PA, DP communication rate 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)…