HIMA

HIMA H51q F 8621A Coprocessor Module

SKU F8621A

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: HIMA

  • Product No.: F8621A

  • Country of origin:Germany

  • Product Type: Coprocessor Module

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 140g

  • Dimensions: 2cm x 18.5cm x 12.8cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The HIMA F 8621A is a specialized coprocessor module designed for integration within the HIMA H51q processor-based safety system (PES). Equipped with its own dedicated HD 64180 microprocessor, the F 8621A operates at a clock frequency of 10 MHz to handle communication and auxiliary processing tasks efficiently. The F 8621A module features internal memory including 384 kbyte static memory, CMOS-RAM, and EPROM, and includes a Dual Port RAM for high-speed data exchange with the main central module.

Features

  • Integrated HD 64180 microprocessor with 10 MHz clock frequency
  • 384 kbyte static memory (CMOS-RAM and EPROM)
  • Two RS 485 interfaces (half-duplex) with galvanic isolation
  • Dedicated communication processor
  • Dual Port RAM for rapid memory access to the central module
  • Software-selectable transmission rates

Applications

  • Industrial safety-related process automation
  • H51q system communication expansion
  • Distributed control systems requiring high-speed coprocessing

Technical Specifications

Parameter Specification
Manufacturer HIMA Paul Hildebrandt GmbH + Co KG
Model F 8621A / F8621A
Processor HD 64180
Clock Frequency 10 MHz
Memory 384 kbyte static memory (CMOS-RAM and EPROM)
Interfaces 2 x RS 485 (half-duplex, galvanically isolated)
Transmission Rates 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 bps
Operating Data 5 V DC: 360 mA
Space Requirement 4 TE

Connections/Interfaces

Interface Connector Pin Function
Interface 1 S1 / S2 RS 485 Configuration
Interface 2 S3 / S4 RS 485 Configuration

Compliance and Certifications

  • CE

FAQ

What is the primary function of the module?
The device acts as a coprocessor to handle communication tasks and auxiliary processing within the H51q system, utilizing its own microprocessor and Dual Port RAM for fast data access.

How are transmission rates configured?
Transmission rates can be set via software (300 to 57600 bps) or by taking over values configured on the central unit via DIP switches.

Does the module require external battery buffering?
The static memory (RAM) on the module is battery-buffered by the F 7131 power supply monitoring module.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

HIMA H51q F 8621A Coprocessor Module

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  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Green
Country of origin
Germany

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