Hima F8650X Central Module

F 8650X Central module

Use in the PES H51q-MS, -HS, -HRS,Safety-related, applicable up to SIL 3 according to IEC 61508 Central module with two clock-synchronized microprocessors.

These essential functions are:

· two clock-synchronised micro processors 

· each mikroprocessor with an own memory, one processor operates with real data and program and the other one with inverted data and program

· testable hardware comparer for all the external accesses of both micro processors, in case of a fault the watch dog will be set to the safe status and the status of the processor is announced

· Flash-EPROMs of the program memory for the operating system and the user's program usable for min. 100.000 writing cycles

· Data memory in sRAM

· Multiplexer to connect I/O bus, DPR and redundant CU (not used in the H51q-MS system)

· Battery backup of the sRAMs via batteries on the central module with monitoring

· 2 interfaces RS 485 with galvanic isolation. Transm. rate: max. 57600 bps. Set to 9600 bps and to 57600 bps by switch, or setting also of other transm. rates by software (the software values have priority)

· Diagnostic display and 2 LEDs for information out of the system, I/O level and user's program

· Dual Port RAM for fast memory access to the second central module (not used in the H51q-MS system)

· hardware clock, battery backed

· I/O bus logic and connection to the input-/output modules

· Fail-safe watchdog

· power supply monitoring, testable (5 V system voltage)

· Battery monitoring

Technical Specifications

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

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