T9100@F2 是 9100 机架主控核心处理器底板，搭载三重模冗余 TMR 运算架构，搭载两组独立处理单元实时同步运算，硬件三取二表决逻辑，单通道故障不影响系统连续运行。作为整套 SIS 安全系统的运算核心，负责逻辑运算、联锁判断、数据交互与故障诊断，可与各类 AI/AO/DI/IO 卡件搭配实现化工、油气装置安全联锁保护。

T9100@F2 is the core main processor backplane for 9100 rack, adopting triple modular redundant TMR computing architecture with two independent processing units for real-time synchronous operation. It adopts hardware 2-out-of-3 voting logic, single channel failure will not interrupt system continuous operation. As the computing core of complete SIS safety system, it undertakes logic calculation, interlock judgment, data interaction and fault diagnosis. It can be matched with various AI/AO/DI/DO I/O cards to realize safety interlock protection for chemical and oil & gas devices.

• TMR 三重冗余容错：三路独立运算通道硬件表决，单点故障自动隔离，系统无停机
• TMR Triple Redundant Fault Tolerance: Hardware voting of three independent computing channels, automatic isolation of single point fault, no system shutdown
• 双处理器并行运算：双核心同步处理安全逻辑，提升运算响应速度，满足高快速联锁场景需求
• Dual Processor Parallel Computing: Dual cores process safety logic synchronously to improve calculation response speed for fast interlock scenarios
• 多路工业以太网通讯：集成多组以太网接口，支持上位机 HMI、SCADA、第三方 DCS 数据交互
• Multi-channel Industrial Ethernet Communication: Integrated multiple Ethernet ports to realize data exchange with upper HMI, SCADA and third-party DCS
• 实时硬件自诊断：持续监测处理器、背板、通讯回路状态，故障代码面板 LED 显示，输出远程故障报警触点
• Real-time Hardware Self-Diagnosis: Continuously monitor the status of processor, backplane and communication circuit, display fault codes via front panel LED, provide remote fault alarm relay outputs
• 安全逻辑在线下装：支持在线程序下载、逻辑修改，无需停机重启系统，保障装置连续生产
• Online Safety Logic Download: Support online program download and logic modification without system shutdown and restart to ensure continuous production
• 冗余热备份扩展：支持双处理器底板并联冗余配置，主备无缝切换，杜绝安全系统单点失效风险
• Redundant Hot Standby Expansion: Support parallel redundant configuration of dual processor backplanes, seamless master-backup switch to eliminate single point failure risk of safety system