F8652X | HIMA F 8652X Safety-Related Central Module

The HIMA F 8652X (F8652X) is a central module used in the PES H41q-MS, -HS, -HRS safety systems. It is designed to meet safety-related requirements and is applicable up to SIL 3 according to IEC 61508.

Features

• Microprocessors:
  • Two clock-synchronized INTEL 386EX microprocessors, 32 bits
  • Clock frequency: 25 MHz
• Memory:
  • Operating System: Flash-EPROM, 1 MB
  • User Program: Flash-EPROM, 1 MB (Degree of utilization depends on operating system version)
  • Data: SRAM, 1 MB
• Interfaces:
  • Two serial interfaces RS 485 with electric isolation
• Diagnostic Display:
  • Four-digit matrix display with selectable information for easy diagnostics
• Shutdown on Fault:
  • Safety-related watchdog with output of 24 V, capable of handling loads up to 500 mA, and is short-circuit proof
• Construction:
  • Composed of two European standard PCBs, with one dedicated to the diagnostic display
• Space Requirement:
  • Occupies 8 SU (Standard Units)
• Operating Data:
  • 5 V / 2 A