HIMA H41Q-B4237-2 | SIL 3 Safety Controller Module

Manufacturer: HIMA
Part Number: H41Q-B4237-2
Condition：New with Original Package
Product Type: SIL 3 Safety Controller Module
Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months

Overview

The HIMA H41Q-B4237-2 is a redundant modular safety controller from the HiQuad series, designed for mission-critical industrial automation.

It ensures high availability and fault tolerance while processing digital and analog signals. The module is widely used in oil & gas, chemical processing, power generation, and railway systems, delivering SIL 3-compliant performance.

All modules can be integrated into H41q or H51q systems, with scalable sub-racks, DIN-compliant mounting, and robust communication protocols.

Technical Specifications

Feature	Specification
Model Number	H41Q-B4237-2
System Type	HiQuad H41q Series
Safety Certification	SIL 3 (IEC 61508 compliant)
Architecture	Redundant CPU, power supply, and communication channels
Communication Protocols	PROFIBUS, Modbus, Ethernet
I/O Capability	Supports digital and analog I/O modules
Mounting Format	19-inch rack, 5 units high
Diagnostics	Advanced self-monitoring and fault detection
Operating Temperature	Extended range for harsh industrial environments
Application Areas	ESD systems, fire & gas detection, burner management, process control
Weight & Dimensions	Varies by module type; fits standard 19-inch rack
Environmental Protection	Resistant to vibration, dust, and industrial contaminants

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