HIMA B5232-2

Model: B5232-2

Brand: HIMA Black Horse

Series: H51q Series

Product Type: 19-inch 5U fully redundant system rack kit

Basic Parameters

System Architecture: Redundant System Bus + Redundant CPU Fully Redundant with No Single Point Failure

Form Factor Specifications: 19-inch standard cabinet, 5U height

I/O Slots: Maximum support for 16 I/O Modules

Safety Level: SIL3, Cat.4, PL e

Operating Temperature: 0℃ ~ +60℃

Protection Level: IP20

Installation Method: Standard 19-inch cabinet installation

Standard configuration composition

K1412B 19-inch 5U dedicated chassis and redundant bus backplane

Dual redundant H51q QMR quad-core CPU modules

Redundant power module + power monitoring unit

Built-in cooling fan assembly + fan failure monitoring

Complete set of power decoupling, fuse distribution, signal distribution and system configuration jumpers accessories

Core features

Dual-bus fully redundant architecture, with redundancy for buses, CPUs and power supply, no single point of failure, highest system availability

16 I/O slots, larger capacity than B5231, suitable for large-scale devices with high-point SIS projects

Integrated design of chassis, fans, power distribution, CPU slots, all on the backplane, only need to plug in the cards for configuration on site

Support hot plugging of modules, offline loading, online diagnosis and maintenance, no need to stop the machine to replace cards

Industrial wide-temperature design, anti-interference, anti-vibration, fully meeting the SIL3 specifications for high-risk processes in petrochemical, power and natural gas industries Application scenario

Large-scale chemical / coal chemical plant high-reliability ESD emergency shutdown system

Power plant main unit BMS combustion management, FSS furnace safety critical control system

Long-distance pipeline compressor station, core distribution station large-capacity high-availability SIS system

Safety instrumented projects with strict requirements for continuous operation, zero downtime, and no single point failure

Model brief distinction

B5232-1: Single bus + redundant CPU, 16 slots, economical high-capacity version

B5232-2: Redundant bus + redundant CPU, 16 slots, high-availability flagship version