T8846 可编程控制器模块 PLC的外部设备

T8846 可编程控制器模块 PLC的外部设备

特点:
基于三重化处理器的系统,内部所有的重要电路均采用三重化容错的设计;主控芯片采用64位10OMHZ Motorola RISC微处理器(600系列);
小而轻，TRUSTED系统只有其它TMR系统1/3的尺寸和1/4的重量;
业界zui快zui先进的工业级大脑和总线系统，系统响应时间在50ms以内(500个TMR点) ;无限制的在线修改;
完备的I/O线监测功能，支持I/O模块在线监测功能，全面监测现场信号的状态;
zui高可用性的SIL3安全系统，多达5个故障限定区,完全符合TUV标准的3-2-0降级模式;业界独 家拥有模块环境实时监测功能;
业界独 有的安全仪表系统整体SIL3标准解决方案,利用独 有的阀门测试软件来自动监测阀门行程的变化，诊断出安全停车阀的工作情况,以提高整个回路的安全性;
IcS Triplex技术特有的硬件表决(HIFT)技术;
自动隔离故障而不会造成性能降级，支持模块热更换,无扰的故障处理;支持通过SIL3认证的远程扩展机架的光纤连接,大大提高了系统的灵活性;
每个模拟量点都有独立的三重化A/D转换器,因此在一个40点三重化模拟量模块内部实际上有120个独立的AD转换;支持全部5种IEC61131编程组态语言:梯形逻辑图、功能块、结构化文本、指令表和顺控图。

T8846 可编程控制器模块 PLC的外部设备

Features:
In the system based on triplex processor, all the important circuits are designed with triplex fault tolerance. The main control chip adopts 64-bit 10OMHZ Motorola RISC microprocessor (600 series).
Small and light, the TRUSTED system is only 1/3 of the size and 1/4 of the weight of other TMR systems;
The industry's fastest and most advanced industrial-grade brain and bus system with a system response time of less than 50ms (500 TMR points); Unlimited online modifications;
Complete I/O line monitoring function, support I/O module online monitoring function, comprehensive monitoring of the status of the field signal;
Maximum availability of SIL3 safety systems with up to 5 fault zones, fully compliant with the 3-2-0 degradation mode of TUV standards; The industry's exclusive module environment real-time monitoring function;
The industry's unique safety instrumentation system integrated SIL3 standard solution uses unique valve testing software to automatically monitor changes in valve travel and diagnose the operation of the safety stop valve to improve the safety of the entire loop;
IcS Triplex technology unique hardware voting (HIFT) technology;
Automatic fault isolation without performance degradation, support module hot replacement, trouble-free troubleshooting; Support for SIL3-certified fiber optic connections for remote expansion racks, greatly increasing system flexibility;
Each analog point has an independent tripling A/D converter, so there are actually 120 independent AD conversions inside a 40-point tripling analog module; Supports all 5 IEC61131 programming languages: ladder logic diagram, function block, structured text, instruction table and compliance diagram.

T8846 可编程控制器模块 PLC的外部设备