HIMA 42400 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 an essential part of HIMA safety systems, offering sophisticated logic processing for industrial automation and safety-critical environments. This module provides various logic functions, including AND and OR operations, making it ideal for implementing advanced safety logic in industries such as oil and gas, chemical processing, and power generation. Certified to Safety Integrity Level 4 (SIL 4), it guarantees high-level safety and dependable operation in challenging environments.

The 42100 Logic Function Module is built to withstand demanding conditions and can be configured flexibly to meet the requirements of complex control applications. Its durable construction, combined with advanced safety features, makes it an excellent choice for applications where functional safety is critical.

Product Features

• Advanced Logic Capabilities: Offers 4 AND elements with 5 inputs each, and 1 OR element, allowing complex configurations for safety-critical applications.

• SIL 4 Safety Certification: Certified for Safety Integrity Level 4, suitable for the most challenging safety requirements, ensuring reliable operational safety.

• High Durability: Engineered for continuous use in harsh industrial environments, with integrated diagnostics to monitor module performance.

• Compact, Modular Design: Easily fits into existing HIMA safety systems, with a space-saving design that simplifies installation and maintenance.

• Support for Redundancy: Capable of being used in redundant setups to enhance system safety and reliability.

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: Maximum 4.8 W

• 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: Meets IEC 60068-2-6 requirements (5g, 10-150 Hz)

• Shock Resistance: Compliant 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 terminals 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: Features self-diagnostic capabilities to track logic functions and detect faults

• Status LEDs: LED indicators show power, operation, and fault conditions, simplifying maintenance and troubleshooting

• Diagnostic Interval: Self-test occurs every 5 seconds to maintain module functionality

• Error Logging: Internal memory stores fault and error events for quicker 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