HIMA F8652X | F 8652X Central Module

Description

Overview

The HIMA F 8652X is a highly reliable central module designed for use in PES H41q-MS, -HS, and -HRS systems, offering safety up to SIL 3 according to IEC 61508 standards. This module is built to deliver precise control and monitoring capabilities in safety-critical applications, ensuring secure and efficient operation across a range of industrial settings.

Technical Specifications

• Type: Central Module for PES H41q-MS, -HS, -HRS
• Safety Standard: SIL 3 (IEC 61508)
• Microprocessors:
  • Operating System Flash-EPROM: 1 MB
  • User Program Flash-EPROM: 1 MB (degree of utilization varies with OS version)
  • Data SRAM: 1 MB
  • Type: Intel 386EX, 32-bit
  • Clock Frequency: 25 MHz
  • Memory per Microprocessor:
• Interfaces:
  • Two RS 485 serial interfaces with electrical isolation
  • Diagnostic Display: Four-digit matrix display, customizable for detailed information
• Safety Features:
  • Watchdog: Safety-related with 24V output, loadable up to 500 mA, short-circuit proof
• Construction:
  • Two European standard PCBs (one dedicated to the diagnostic display)
  • Space Requirement: 8 SU
  • Operating Data: 5V / 2A
• RS 485 Interface:
  • Bus Station Numbers: 1-31 (serial), 1-99 (Ethernet with additional switches)
  • Maximum Number of Communication Partners: 64 in a network
  • Compatibility: Enhanced settings from OS BS41q/51q V7.0-8 (05.31)
• Special Features:
  • Self-Education: Supported from OS BS41q/51q V7.0-8 (05.31)
  • ELOP II TCP: Supported from OS BS41q/51q V7.0-8 (05.31)

Diagnostic Display and Maintenance

The diagnostic display features a four-digit alphanumeric display with two LEDs for error indication, specifically showing CPU and I/O module issues. It also includes two toggle switches to access detailed error information and a push-button ACK for resetting errors, functioning similarly to a system restart in a failure stop scenario.

• Buffer Battery Life:
  • 1000 days at 25°C
  • 200 days at 60°C
• Battery Change Recommendation: After 6 years or within three months of BATI display
• Compatible Battery: Lithium Type CR 2477N (HIMA part no. 44 0000018)

Compatibility and Applications

The HIMA F 8652X can replace F 8652, F 8652A, and F 8652E modules, offering enhanced functionality and compatibility. It integrates seamlessly with communication modules like the F 8627X, connecting to a PADT (ELOP II TCP) and other communication partners within an Ethernet network. This includes safeethernet and Modbus TCP protocols, providing reliable communication for safety-critical systems.