Weight:2.0 kg

  Product Description

  characteristic

  Super scalar RISC microprocessor(up to 150 MIPS)

  16K internal CPU cache RAM

  RAM memory with error detection and correction function

  PM 802F:4 MB static

  Flash EPROM

  PM 802F:4 MB,32-bit word

  Serial EEPROM,16 Kbit

  Internal temperature monitoring of equipment

  Watchdog

  4 fieldbus module slots

  2 slots for Ethernet communication module,32-bit data

  Bus,100 megabytes/second

  Backup battery,including battery watchdog

  describe

  The basic unit PM 802F cycle scans the signals from the fieldbus sensors through the corresponding fieldbus module,processes these signals according to the user installed application program,and sends appropriate signals to the fieldbus actuator through the fieldbus module.

  Controller redundancy can be achieved by installing two AC 800Fs.To ensure that in the event of a failure of the main AC 800F,the auxiliary AC 800F quickly and smoothly takes over the redundant communication link module through the second Ethernet to ensure that the two AC 800Fs are always synchronized.All inputs and outputs are designed to support redundant activities

  The data communication workstation between AC 800F,process,and operator is also exchanged with the engineering station through the Ethernet system bus operating unit on the first Ethernet network.Engineering station communication may involve new or updated configuration files

  Download to the process station or report back the modules related to the connection.When installing or exchanging fieldbus modules,the required configuration information will be automatically updated.

  Configuration and real-time process data are stored in RAM.To protect this data in the event of power loss,the RAM power supply is backed up using a battery located on the Ethernet module or on the battery module.

  The redundancy of the AC 800F controller can be achieved by installing two AC 800Fs.To ensure that in the event of a failure of the main AC 800F,the auxiliary AC 800F quickly and smoothly takes over the redundant communication link module through the second Ethernet to ensure that the two AC 800Fs are always synchronized.All inputs and outputs are designed to support redundant activities

  Profibus line redundancy

  Convert a simple non redundant Profibus line into two mutually redundant lines using the redundant link module RLM 01.You can directly locate the redundant link module RLM 01 after the Profibus module(master),with several slaves or before one slave.PROFIBUS stations with redundant couplers can be directly connected to PROFIBUS through RLM 01 to set redundancy.Stations with only one interface can be selectively assigned to one or another line.

  Both AC800F redundancy and Profibus line redundancy can be achieved;Controller redundancy and Profibus wiring are achieved by using two AC 800Fs,each with one RLM01.This topology combines the advantages of controller redundancy with one of the line redundancy paragraphs mentioned above.

  application area

  industrial automation

  Power system monitoring and control

  energy management