Product Description
Product Overview
The HIMA H41q-HRS is a High Redundancy Safety System from the HIQuad H41q family, designed for safety-critical applications requiring both maximum safety and high availability. Manufactured by HIMA, this programmable electronic system (PES) features redundant central modules and a single-channel I/O bus, making it ideal for industries such as oil & gas, chemical processing, and power generation. Certified for Safety Integrity Level (SIL) 3 per IEC 61508, it ensures fault tolerance and continuous operation, even in the event of a module failure, supporting applications up to AK 6 (DIN V 19250) and Category 4 (EN 954-1).
Technical Specifications
The H41q-HRS system has the following specifications based on standard characteristics for this configuration:
| Item | Specification |
|---|---|
| Model/Part Number | H41q-HRS |
| Manufacturer | HIMA |
| Description | High Redundancy Safety System |
| Series | HIQuad H41q |
| I/O Capacity | Up to 208 I/O points (compact configuration) |
| Power Supply | 24 V DC (via power supply modules, e.g., F7126) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Weight | Approximately 7 kg (15 lbs), depending on configuration |
Additional Details
The H41q-HRS includes the following additional information based on its standard use and documentation:
| Category | Details |
|---|---|
| Function | Executes safety logic with redundant processing for high availability |
| Mounting | 19-inch rack, 5 HU (height units), typically in a control cabinet |
| Compatibility | HIQuad I/O modules (e.g., F3422, F6214), SafeEthernet, ELOP II programming |
| Features | Redundant central modules, single I/O bus, fault-tolerant design, supports SafeEthernet |
| Certifications | SIL 3 (IEC 61508), AK 6 (DIN V 19250), Category 4 (EN 954-1) |
| Part Type | System assembly |