HIMA X-SB01 985210207是HIMA HIMax安全仪表系统专用系统总线模块，作为系统核心通讯枢纽，负责机架内各卡件、背板之间安全数据交互传输。

HIMA X-SB01 985210207 is dedicated system bus module of HIMA HIMax SIS, serving as core communication hub for secure data exchange between internal cards and baseplates.

支持单总线与冗余双总线两种运行模式，IEC61508 SIL3安全认证，管理机架ID与SRS信息，自带PADT编程调试接口，是整套HIMax系统正常运行不可或缺的总线卡件。

It supports single and redundant dual bus operation, IEC61508 SIL3 certified, manages rack ID and SRS data, integrated PADT programming interface, indispensable bus card for HIMax system operation.

Main Specifications 技术参数

• 1. Product Series / 产品系列：HIMA HIMax SIS Safety Instrumented System

• 2. Part Numbers / 型号编码：X-SB01，985210207

• 3. Function Type / 类型：System Bus Module 系统总线模块

• 4. Key Features / 特性：SIL3, redundant bus optional, rack ID management, PADT debug port, hot swap

• 5. Compatibility / 配套：HIMax背板、X-CPU01、I/O卡件、LM002_MAX监控模块

Core Functions 核心功能

• 1. 搭建系统安全总线，实现CPU与DI/DO/AI等I/O模块之间安全数据交互。
  Build secure system bus to realize data communication between CPU and DI/DO/AI I/O modules.

• 2. 支持冗余总线配置，双X-SB01运行提升系统可用性，单卡故障不中断通讯。
  Redundant bus configuration, dual X-SB01 for high availability, single card fault will not break communication.

• 3. 机架编号与SRS参数管理，协调多背板、多机架之间总线寻址。
  Rack ID and SRS parameter management, coordinate bus addressing among multiple baseplates and racks.

• 4. 集成PADT调试接口，用于程序下载、在线诊断、参数配置与故障查看。
  Built-in PADT interface for program download, online diagnosis, parameter setup and fault check.

• 5. 通道级总线诊断，实时上报通讯故障，支持热插拔维护更换。
  Bus communication diagnosis, real-time fault reporting, hot-swap for maintenance replacement.

Application Scenarios 应用场景

• 1. 石油化工、炼油厂HIMax ESD紧急停车安全联锁系统。
  HIMax ESD emergency shutdown interlock system for petrochemical plant and refinery.

• 2. 天然气处理站、长输管线F&G火气探测联锁保护系统。
  F&G fire and gas detection interlock protection system for gas station and pipeline.

• 3. 煤化工、精细化工装置SIS安全联锁控制柜成套项目。
  SIS interlock cabinet assembly for coal chemical and fine chemical plant.

• 4. 电厂锅炉、燃气透平机组SIS保护系统机架通讯。
  Rack communication for boiler and turbine SIS protection system in power plant.

• 5. HIMax系统扩容改造、故障总线卡备件更换，项目成套备货。
  Spare replacement for faulty bus module and stock preparation for HIMax expansion project.

FAQ 常见问答

Similar Models 相似型号

X-CPU01

X-DI1601 985210222

X-DO1201 985210204

X-FAN1003 993201013

LM002_MAX 985020002