F8653X HIMA DCS CPU MODULE NEW BARNAD

• Brand
  HIMA
• Model
  F8653X
• Product Name
  CPU Module
• Country of Origin
  Germany
• HS Code
  8538900090
• Dimensions
  310 mm×34 mm×255 mm
• Weight
  1.26 kg
• Operating Temperature
  -35 °C to +80 °C
• Storage Temperature
  -20 °C to +70 °C
• Power Supply
  24 V DC
• Warranty
  12 month
• Product Status
  New and original

HIMA F8653X Product Introduction & Technical Specifications

Electrical & Interface Specifications

Input

Receives safety logic configuration and control commands from HIMA system backplane bus

Supports dual-channel redundant signal input for fault-tolerant logic execution

Input interfaces for system communication and diagnostic data collection

Output

Executes safety logic and outputs control instructions to system I/O modules via backplane bus

Provides 2 isolated RS-485 serial communication interfaces for external device connection

Integrates 4-digit diagnostic display for real-time operating status and fault code output

Fail-safe watchdog output (24 V DC, max 500 mA) for system fault shutdown protection

Power Supply

Power Supply Mode: Powered by HIMA system backplane

Rated Operating Voltage: 5 V DC; 2 A rated current

Power Consumption: ≤ 12 W

Operating Temperature Range: -20 °C to +70 °C

Product Advantages

1. Top-Tier Safety Reliability: German HIMA professional safety CPU design, SIL 3 certified, meets strict global functional safety regulatory requirements.

2. High-Performance Processing: 32-bit high-speed processor ensures fast execution of complex safety interlock logic and real-time response.

3. Comprehensive Fault Tolerance: Redundant processing and multi-level self-diagnosis eliminate single-point failure risks, ensuring system continuous operation.

4. Rich Communication Compatibility: Dual isolated RS-485 interfaces facilitate seamless connection with HMI, DCS and third-party industrial devices.

5. Intuitive Status Monitoring: Onboard digital display enables quick fault location and reduces maintenance troubleshooting time.

6. Strict Fail-Safe Protection: Automatic safe-state shutdown mechanism prevents safety accidents caused by system faults.

7. Harsh Environment Adaptability: Stable operation under wide temperature range and strong electromagnetic interference industrial conditions.

Application Cases

1.Oil & Gas Industry: Used in offshore platforms and onshore refineries as the core CPU of ESD (Emergency Shutdown) systems, executing safety interlock and emergency shutdown logic for oil and gas production processes.

2.Petrochemical Industry: Deployed in ethylene, ammonia synthesis and chemical reaction plant SIS systems, responsible for core safety logic operation and process abnormal interlock control.

3.Power Generation Industry: Applied in thermal power plants, gas turbine power stations and nuclear power auxiliary safety control systems, ensuring safe and stable operation of power equipment and unit protection.

4.Chemical Processing Industry: Utilized in high-risk hazardous chemical production workshops to realize real-time monitoring and fail-safe interlock of critical production process parameters.

5.Metallurgy & Mining Industry: Integrated into metallurgical furnace and mine hoist safety control systems, providing reliable core safety logic processing for high-temperature and high-risk production scenarios.

Key Features & Functions

1.Equipped with 32-bit Intel 386EX microprocessor (25 MHz clock frequency) for high-speed safety logic processing

2.Redundant dual-processor architecture realizes cross-monitoring and fault-tolerant operation, avoiding single-point failure risks

3.Built-in 1 MB Flash-EPROM for operating system and user program storage, 1 MB SRAM for data caching

4.Supports comprehensive self-diagnosis: hardware fault detection, communication link monitoring, memory self-check and watchdog fault protection

5.Two galvanically isolated RS-485 interfaces support Modbus and HIMA proprietary communication protocols:

4-digit LED matrix display for real-time status indication and fault code viewing

Fail-safe design ensures automatic system shutdown to safe state upon critical faults

6.Fully compliant with IEC 61508 SIL 3, IEC 61511 and TÜV Rheinland safety certification standards

7.Supports hot-swap compatible system architecture for non-stop maintenance operation