PI3381 Triconex模拟输入模块

通信和集成
在线模块更换，确保连续运行和工厂可用性与Foxboro Evo过程自动化系统和所有主要分布式控制系统(DCSS)集成全面的I/0模块系列多达254个点对点通信节点
阿基里斯1级网络安全认证
维护
内置诊断和冗余管理一对用户透明
用于状态和故障分析的简单诊断
在线修改和更改、在线模块更换和热备盘插槽，可在不中断运营的情况下实现连续生产适用于安全生命周期每一步的全套软件工具(TriStation套件)
Triconex Systerm 3601T 115VAC数字输出模块

PI3381

PI3381-Tricon的双冗余电池组位于机架背板上的正面，在I/O扩展口的旁边。如发生电源故障的情况，这些锂电池能够保存数据和程序，累计保持时间为六个月，所以Tricon建议每五年更换一次电池（锂电池），或者在他们累计使用六个月之后更换。
在正常环境中，两个电源模件都是工作的，每一个都向Tricon供电，这时只有PASS和POWER两个指示器灯亮(ON)，任何一个电源模件都可在一定时间内单独给机架.电源模件可以在线更换，视为热备。
TRICONEX原装PI3381卡件系统DCS工控备件
数字输出(DO)模件之一出现了LOAD/FUSE错误。-系统中某个地方的模件缺失。-主机架内有一个主处理器或I/O模件故障。
扩展机架中某个在线I/O模件故障。如果在某一扩展机架内的某I/O模件内有着一支路故障但还能继续正确地运行或者把控制传递给了热备，则主机架报警不会发动。-主处理器探测到有一系统故障。在这个情况下，两个报警触点都有可能被发动二没有相应的模件故障。-机架之间的I/O总线电缆安装不正确（列如支路A的电缆不小心被连到了支路B上）Tricon RS-485扩展总线口的使用

PI3381

Communication and integration
Online module replacement ensures continuous operation and plant availability with the Foxboro Evo process automation system and all major distributed control systems (DCSS) integrated comprehensive I/0 module family of up to 254 point-to-point communication nodes
Achilles Level 1 Network security certification
maintenance
Built-in diagnostics and redundancy management are transparent to users
Simple diagnostics for status and fault analysis
Online modifications and changes, online module replacements and hot spare disk slots for continuous production without disruption to operations a complete suite of software tools for every step of the security lifecycle (TriStation suite)
Triconex Systerm 3601T 115VAC digital output module

The PI3381-Tricon’s dual redundant battery pack is located on the front side of the rack backplane, next to the I/O expansion port. In the event of a power failure, these lithium batteries are able to hold data and programs for a cumulative retention time of six months, so Tricon recommends replacing the batteries every five years (lithium batteries), or after they have been used for six months.
In a normal environment, both POWER modules are working, each supplying power to the Tricon, when only the PASS and Power indicators are ON, and either power module can be fed to the rack alone for a certain amount of time. The power module can be replaced online, which is considered as hot backup.
TRICONEX original PI3381 card system DCS industrial control spare parts
A LOAD/FUSE error occurred in one of the Digital Output (DO) modules. – A module is missing somewhere in the system. – One main processor or I/O module in the host subrack is faulty.
An online I/O module in the extension rack is faulty. If there is a branch fault in an I/O module in an expansion rack but continues to function correctly or transfers control to hot spare, the frame alarm does not activate. – The main processor has detected a system failure. In this case, both alarm contacts may be activated without the corresponding module failure. – I/O bus cables between racks are incorrectly installed (for example, cables from Branch A are accidentally connected to Branch B) Tricon RS-485 expansion bus port

PI3381