F8650E | HIMA Safety System Central Module

Central module with two clock-synchronised operating micro processors.Microprocessor (2x) Type INTEL 386EX, 32 bitsclock frequency 25 MHzMemory per microprocessor (5 ICs each) operating system Flash-EPROM 1 MByte user’s program Flash-EPROM 512 kByte data store sRAM 256 kByteInterfaces 2 serial interfaces RS 485Diagnostic display 4 digit matrix display with requestableinformationError switch off Fail-safe watchdog with output 24 V DC, loadable up to 500 mA, short circuit proofConstruction 2 PCBs in European standard1 PCB for the circuits of thediagnostic displaySpace requirements 8 TEOperating data 5 V=: 2000 mA– 4 digit alphanumerical display– 2 LEDs for the common display of errors (CPU for the central modules, IO for the testable IO-modules– 2 switch-over pushbuttons marked with <> and to request detailedinformation– Push-button ACK resets the error indication. In failure stop ACK willreact like the switch on of the system.