lowering costs in the first place! This is what we developed the Freelance 800F system for: Keeping hardware prices consistent with those of programmable logic controllers In this way, cost efficiency can be improved by reducing user engineering costs. How the Freelance 800F process control system helps users reduce Low engineering cost? ●By using a…
describe the AC800F Field Controller type of process station. A redundant process station consists of 2 AC800F controller. Rack mounted process station: This term is used to describe a rack-mounted type of process station. A redundant process station contains 2 rack-mounted CPUs. This term is used to describe a single, non-redundant process station. In the…
supports all international standard open fieldbuses and can be mixed Simultaneous connection of 4 high-speed fieldbuses (max. 12 MBd) Simple engineering: configuration, commissioning and diagnostics using only the same tool CBF (Control Build F) software mouth Access to all information from the field including equipment management information Global database of fieldbus devices, control levels and…
function blocks. The function blocks provided by the system mainly include the following categories: o Analog processing o digital processing loop regulation Logical sequence control c logic operation Monitoring function Collection function. c arithmetic operations c TCP/IP protocol communication interface Modbus protocol communication interface 1EC870-5 protocol communication interface (Telecontrol) 4.2 Field Controller PS Industrial” field…
divided into FMS, DP and PA Level 3, DP communication rate can be as high as 12Mb. Profibus is used to connect intelligent devices such as distributed I/0 stations and field bus instruments. Communication between the process station, operator station and engineering station takes place via the system bus DigiNetS (Industrial Ethernet). user Different transmission…
supports 1 to a maximum of 100 control stations and 100 operating stations. each control The station can support several thousand I/0 points at most, and the scale of the whole system can be expanded. The hardware of the system control station is encapsulated in an all-metal shell, which can withstand the most Harsh industrial…
communication between the operation management level and the process control level is realized by Di giNetS network (Industrial Ethernet/IEEE802.3 standard), Users can choose the communication transmission medium (ordinary cable or optical fiber) and network topology according to the actual situation of the application. The popular PC and MS_ Windows 2000 have been widely used in…
to connect the serial protocol equipment. The maximum transmission rate is 38.4kbd and 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…
arithmetic instructions) < 1.5ms (processing 32-bit floating-point arithmetic instructions) Bthernet network card ei801f/ei802f/ei803f The industrial Ethernet network card provides communication with the system network diginet s (iee802.3 Ethernet standard) Interface. Basic characteristics: 1ee802.3 Ethernet standard o Ei801f provides 10base2 thin cable communication interface Ei802f provides 10BASE5 thick cable connection (through AUI interface) Ei803f provides…
redundant operation. The data communication between the field process controller PS. 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…