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General| Product type | Power distribution unit |
|---|---|
| Redundancy | Yes |
| Input voltage | 24 V DC |
| Output voltage | 24 V DC |
| Number of outlets | 4 |
| Communication interface | PROFIBUS DP |
Explains the manual's structure and how to use it.
Defines the intended readers and required knowledge for the manual.
Details formatting rules, symbols, and safety notices used in the document.
Explains the format and meaning of safety notices and signal words.
Outlines HIMA's support services throughout the product lifecycle.
Describes the system's design and intended applications in process automation.
Explains system behavior upon power loss for safety function.
Details system use in applications where power activates safety function.
Outlines necessary precautions for handling electrostatic discharge sensitive equipment.
Identifies potential risks arising from engineering, program, or wiring faults.
Emphasizes adherence to local safety requirements and use of protective equipment.
Discusses system design for SIL 3 compliance and high availability.
Details the modular structure of the H51X system and its components.
Explains the safe operation of the H51X system in a single-processor configuration.
Describes how redundancy in processor modules and buses enhances HIQuad H51X availability.
Outlines the modular structure of the H41X system, including extension rack use.
Details the safe operation of the H41X system in a single-processor configuration.
Explains how redundant buses and processors improve HIQuad H41X availability.
Describes the extension rack's role in expanding I/O capacity and its components.
Details measures and components for effective temperature management within control cabinets.
Describes the 19-inch frame as the main mechanical structure of the HIQuad X system.
Shows the rear view of the H51X backplane and its connections.
Details recommended components for 24 V power supply and connections.
Explains the requirements for 24 V power supply connection for HIQuad X.
Details mono connection for H51X base rack and I/O processing modules.
Explains redundant power supply for H51X base rack and I/O level.
Describes the functions and tasks of the CPU processor module.
Explains tasks, cycle sequence, and states of the processor module's operating system.
Explains the function and configuration of noise blanking for I/O modules.
Details how noise blanking improves system availability by suppressing interference.
Details the physical connection between a PC (PADT) and the HIQuad X system.
Explains configuring mono or high-availability redundancy for processor modules.
Discusses how the system maintains operation if one processor module fails.
Outlines requirements for adding a new processor module to a running system.
Distinguishes between module and channel redundancy for input/output modules.
Explains combining I/O modules of the same type into redundancy groups in different racks.
Describes how channels within a redundancy group can be defined as redundant.
Lists requirements for operating the HIQuad X system with redundant system buses.
Refers to online help and manuals for configuring communication redundancy.
Explains redundancy configuration for safeethernet communication.
Introduces variables as placeholders in program logic and their advantages.
Lists and describes various variable types supported by SILworX.
Explains how to allocate initial values to variables and HIMA's recommendation.
Defines system variables and parameters for configuring controller behavior.
Details system parameters that determine controller behavior during operation.
Explains settings for managing cycle time constancy and reload/sync.
Defines the time slice for processing communication tasks per CPU cycle.
Explains the procedure of replacing a variable's current value with a force value.
Details setting time limits for global or local forcing and system behavior upon expiry.
Outlines measures to limit forcing use and avoid safety-related operation errors.
Describes the Force Editor for listing variables and setting force values and switches.
Explains organizing user groups, accounts, and permissions for projects and controllers.
Describes creating user groups and accounts for SILworX project access control.
Details PES user management for protecting controllers against unauthorized access.
Provides points to consider when setting up PES user groups and accounts.
Explains how LEDs indicate module states and defines blinking frequencies.
Details how modules store histories of faults and events in chronological order.
Describes the structure of diagnostic messages for I/O modules.
Explains using the online view in SILworX Hardware Editor for diagnosing module failures.
Lists environmental requirements for HIQuad X system operation and potential malfunctions.
Provides data and limits for HIQuad X controller configuration and components.
Describes structuring and connecting the HIQuad X system components.
Outlines requirements for low voltage directives and functional grounding for EMC.
Discusses CE marking and measures to prevent EMC issues during cabinet installation.
Addresses surges on digital inputs and protective measures like shielded wires.
Shows the grounding and shielding concept for HIMA control cabinets.
Guides on powering up the HIQuad X system after hardware installation.
Lists requirements and steps for starting up the PES with processor modules.
Recommends replacing fans and performing proof tests for safety-related applications.
Description of the HIQuad X system.
Safe use of the HIQuad X system.
Processor module, SIL 3.
I/O processing module, SIL 3.
Introduction for engineering HIMA controllers using SILworX.
Communication protocols and their application.
Definitions of technical terms used in the manual.
List of all figures with their corresponding page numbers.
List of all tables with their corresponding page numbers.
Alphabetical listing of topics and their page references.
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