F8650X | HIMA F 8650X Central Module

The HIMA F 8650X is a central module designed for use in the PES H51q-MS, -HS, -HRS systems. It is safety-related and certified for applications up to SIL 3 according to IEC 61508. The module is equipped with dual clock-synchronized microprocessors to ensure reliable and secure performance.

Key Features

Dual Microprocessors: Two clock-synchronized Intel 386EX microprocessors with 32-bit architecture.
Clock Frequency: 25 MHz.
Memory per Microprocessor:
- Operating System: 1 MB Flash-EPROM.
- User Program: 1 MB Flash-EPROM (utilization depends on the operating system version).
- Data Storage: 1 MB SRAM.

Interfaces and Diagnostics

Interfaces: Two serial RS 485 interfaces with electrical isolation for secure communication.
Diagnostic Display: Four-digit matrix display providing selectable information for diagnostics.

Safety and Reliability

Safety Watchdog: Includes a safety-related watchdog that provides a 24V output, loadable up to 500mA and is short-circuit proof to ensure secure shutdown in case of faults.

Construction and Installation

Form Factor: Built on two European standard PCBs, with one PCB dedicated to the diagnostic display.
Space Requirement: 8 SU (standard units).

Operating Data

Power Consumption: 5V / 2A.

Contact Us

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Email: uma@meloauto.com
WhatsApp: +8615915488782
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Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

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