HIMA 42100 Logic Function Module

General Info

• Manufacturer: HIMA

• Model Number: 42100

• Type: Logic Function Module

• Compatibility: HIMA safety systems

• Certifications: TÜV Certified, SIL 4

The HIMA 42100 Logic Function Module is a critical component in HIMA safety systems, designed to provide high-level logic processing capabilities for industrial automation and safety applications. The module includes multiple logic functions such as AND and OR operations, making it suitable for implementing complex safety functions in high-risk industrial environments such as oil and gas, chemical processing, and power generation. With SIL 4 certification, this module offers the highest level of safety integrity, ensuring reliable operation in safety-critical control systems.

The 42100 Logic Function Module is built to operate in demanding conditions and provides flexible configuration options to meet the specific needs of complex control processes. Its robust design, coupled with advanced safety features, makes it an ideal choice for applications where functional safety is paramount.

Product Features

• Multiple Logic Functions: Provides 4 AND elements with 5 inputs each, and 1 OR element, enabling flexible configuration for safety-critical logic operations.

• SIL 4 Certified: Certified to Safety Integrity Level 4, making it suitable for the most demanding safety applications, ensuring the highest level of operational reliability.

• High Reliability: Designed for continuous operation in safety-critical environments, with built-in diagnostics to monitor module health and functionality.

• Compact and Modular Design: Easily integrates into existing HIMA safety systems, with a compact form factor that simplifies installation and maintenance.

• Redundant Operation: Supports redundant configurations for enhanced system reliability and fault tolerance.

Technical Specifications

Electrical Specifications

• Input Voltage: 24 V DC, tolerance ±10%

• Logic Functions: 4 AND elements (5 inputs each), 1 OR element

• Current Consumption: 200 mA typical at 24 V DC

• Power Consumption: 4.8 W maximum

• Output Type: Logic signal output for interfacing with other system modules

• Isolation Voltage: 500 V channel-to-channel isolation for enhanced safety

Environmental Specifications

• Operating Temperature Range: -25°C to +60°C

• Storage Temperature Range: -40°C to +85°C

• Relative Humidity: 5% to 95%, non-condensing

• Vibration Resistance: Complies with IEC 60068-2-6 (5g, 10-150 Hz)

• Shock Resistance: Complies with IEC 60068-2-27 (15g, 11 ms)

• Altitude: Up to 2000 meters above sea level without derating

Mechanical Specifications

• Module Size: Standard HIMA module size, suitable for rack installation

• Mounting Type: DIN rail or rack mount

• Weight: 1.5 kg

• Connection Type: Screw terminal connections for secure wiring

• Cable Cross-Section: Supports cables from 0.5 mm² to 2.5 mm²

• Dimensions: Height 160 mm, Width 50 mm, Depth 120 mm

Monitoring and Diagnostics

• Built-in Diagnostics: Includes self-diagnostic features to monitor logic operations and detect faults

• Status LEDs: LED indicators for power, operation, and fault status to assist in maintenance and troubleshooting

• Diagnostic Interval: Periodic self-test every 5 seconds to ensure module functionality

• Error Logging: Internal memory for logging fault and error events, enabling faster troubleshooting

Compliance and Certifications

• SIL 4 Certified: Certified for the highest level of safety-critical applications, compliant with IEC 61508 standards

• TÜV Certified: TÜV approval for functional safety

• CE Marking: Meets European safety and environmental standards