HIMA X-CPU 01 Processor Module

The HIMA X-CPU 01 Safety Processor Module is used to construct the core control unit of safety instrumented systems (Safety Instrumented System, SIS) and other industrial automation safety control systems. This module is one of the core components of HIMA's safety product HIMax® series and can meet the strict safety functional level requirements, such as IEC 61508 SIL 3 / IEC 61511.

The HIMA X-CPU 01 is the core component of the HIMax system. It processes up to 32 user programs and performs all central functions, including communication and redundancy processing.

As the central processing unit of SIS, X-CPU 01 is responsible for:
✔ Execute safety function logic (Emergency Shutdown, Interlock, Fire & Gas, etc.)
✔ Output protection instructions to on-site actuators for decision-making
✔ Respond quickly to safety incidents and trigger safety outputs
✔ Process and monitor safety input signals

Main Functions And Features:

Safety control logic processing: execute complex safety control algorithms to achieve safety monitoring and protection of dangerous processes.

High reliability: a redundant design is adopted to ensure the reliability and availability of the system.

Modular design: modular design facilitates system expansion and maintenance.

Safety standard compliance: meets international safety standards such as SIL 3 and is suitable for applications with high safety levels.

Rich interfaces: provide a variety of interfaces for easy communication with other devices.

Programmability: supports multiple programming languages, which is convenient for users to carry out custom development.

The X-CPU 01 supports a variety of industrial communication interfaces, which facilitates seamless integration with on-site equipment, I/O expansion modules, and upper-level systems (such as DCS/PLC/SCADA):
✔ Ethernet interface: Supports high-throughput data exchange (can be used for OPC, Modbus TCP, SafeEthernet, etc. protocols)
✔ Fieldbus compatibility: PROFIBUS, RS-485, CANopen, etc. industrial fieldbus protocols
✔ Secure communication: Specialized security protocols ensure data consistency and reliability with I/O cards and other safety modules
✔ Works in coordination with other HIMA modules (such as X-DI, X-DO, X-COM, etc.) to form a complete system architecture.

This Processor Module typically has functions for event recording and fault log management, capable of recording thousands of security events or status changes, which are used for:
✔ Fault tracking and root cause analysis
✔ Operation optimization
✔ Compliance review and incident review
Diagnostic information can be extracted through engineering software or the upper-level system, and is used for performance monitoring and the formulation of maintenance plans.

┌─────────────────────────────────────────┐
│ SIS/Safety control system │
│ ┌──────────────┐ ┌─────────────┐ │
│ │ X-CPU 01            │◄──────►│ X-SB (Bus) │ │
│ │ (Main processor) │                      │ Bus module │ │
│ └──────────────┘           └────▲────────┘ │
│                                                                │  │
│                                          ┌────────▼────────┐│
│                                          │ X-I/O Extension rack/module│
│                                          ├────────────┬────┤│
│                                              │ X-DI/DO/AO │ ... ││
│                                         └────────────┴────┘│
│                                                                                         │
│                                   Upper-level system/DCS/SCADA │
└───────────────────────────────────────────────┘

Main components:
X-CPU 01: Safety Logic Processing and Redundancy Management
X-SB (System Bus): Internal communication bus interface of the system
I/O module series (X-DI, X-DO, X-AI, etc.): Responsible for input/output acquisition and execution
Communication Module (X-COM): Connects fieldbus/Ethernet protocols with the upper-level system
Power module: Provides stable power and redundant power supply support for the entire system.
This architecture supports modular expansion. It can add I/O modules and communication modules according to the system scale to achieve a flexible configuration.

Type Label The type label specifies the following important details:

ƒ Product name ƒ Mark of conformity

ƒ Bar code (2D or 1D code)

ƒ Part number (Part-No.)

ƒ Hardware revision index (HW Rev.)

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