IS200GGXDG1A模块备件,处理器模块
系统高级通信模块（ACM）ACM（高级通信模块）充当Tricon控制器和Foxboro智能自动化（I/a）系列DCS之间的接口，在Foxboro系统中，它是I/a系列节点总线上的安全节点。ACM以全网络数据速率传输过程信息，以便在I/A系列DCS上的任何地方使用，以Foxboro操作员熟悉的显示格式将所有Tricon控制器别名数据（包括系统变量和系统别名）和诊断信息传输至操作员工作站。ACM包括以下功能：•处理关键I/O点，并使用对象管理数据库（OMDB）将结果传递给I/A系列系统。•处理Tricon报警并传播到用户定义的I/A系列目的地，如控制台和打印机。•Tricon警报作为I/A系列消息传播。•读取和写入别名数据以满足I/A系列系统要求。•从I/A系列环境启用时间同步。•Tricon事件序列（SOE）数据的检索。•在I/A系列工作站上显示Tricon诊断数据。•写入保护以锁定所有I/A系列源对Tricon安全系统的更改。•热备盘模块功能，用于与I/A系列节点总线进行冗余通信。有关更多信息，请参阅Tricon v9–v10系统的ACM用户指南和通信指南。有关其他要求，请参见第225页的更换ACM。图64 ACM前面板ACM 4609接口至I/A系列节点总线TX RX TX TS/TSAA NET2节点地址TX RX PASS FAULT ACTIVE TriStation/TSAA接口RS-423串行端口至DNBI节点总线控制RS-232串行端口预留AUI连接器至DNBI Nodebus数据BNC连接器预留BNC连接器NET1 RS-232/422串行端口预留节点地址开关1 TX RX 2 TX RX NET1 DNBI I/A系列NODEBUS ONLINE SBRDY ABC FED 0123456789 AB DC FE 012345678 NET2高级通信模块（ACM）149 Tricon v9–v10系统ACM和I/A系列连接ACM到I/A系列节点总线的连接通过两个专用端口，一个用于节点总线数据，另一个用于NODEBUS控制。ACM还包括一个标记为TS/TSAA的网络端口，可用于与TriStation PC进行通信。有关通信设置的更多信息，请参阅Tricon v9–v10系统的通信指南。图65 Tricon ACM和Foxboro I/A DCS接口警告•Triconex强烈建议您在Tricon控制器中为每个ACM安装热备盘。由于ACM不是TMR模块，单个故障可能会导致与分布式控制系统（DCS）的通信瞬间中断，直到备用ACM激活。如果没有备件，通信可能会丢失，直到更换ACM并从DCS初始化。（ACM的故障不会影响Tricon控制器的其余部分的运行。）•在危险的室内场所，ACM使用的设备必须经过FM认证，符合I级II类。MP ACM Tricon底盘控制总线TS/TSAA连接TCP/IP网络AUI电缆A B编程工作站TriStation双节点总线接口节点总线（冗余）单间隔模块化工作站Foxboro IA DCS编程工作站TriStation TS/TSA连接TCP/IP网络150第2章Tricon v9–v10系统4609规范系统组件规划和安装指南本表列出了ACM型号4609的规格。表60 4609 ACM规格功能规格节点总线端口：RG58的BNC连接器1，50欧姆细电缆（预留）节点总线端口，AUI电缆到DNBI节点总线端口的15针D连接器1，DNBI TS/TSAA端口的控制总线的9针RS-423连接器1，RG58的1个BNC连接器，50欧姆细电缆到网络串行端口（保留）：9针串行端口RS-232/RS-422（保留）串行端口（预留）：端口隔离500 VDC（网络和RS-232端口）通信速度：BNC连接器10兆比特通信速度：15针D连接器10兆位通信速度：9针Nodebus连接器2400波特状态指示灯：模块状态通过、故障、，活动状态指示器：节点总线活动在线状态指示器：Nodebus备用SBRDY状态指示器：端口活动TX（发送）-每个端口1个RX（接收）-每个接口1个逻辑功率<20瓦增强型智能通信模块（EICM）151 Tricon v9–v10系统的规划和安装指南增强型智能通讯模块（EIM）增强型智能通信模块（EICM）使Tricon控制器能够与Modbus设备（主设备或从设备）、TriStation PC和打印机通信。单个Tricon高密度控制器最多支持两个EICM模块，这些模块位于一个逻辑插槽中。
.Systems Advanced Communication Module (ACM) The ACM (Advanced Communication Module) acts as an interface between a Tricon controller and a Foxboro Intelligent Automation (I/A) Series DCS, appearing to the Foxboro system as a safety node on the I/A Series Nodebus. The ACM communicates process information at full network data rates for use anywhere on the I/A Series DCS, transmitting all Tricon controller aliased data (including system variables and system aliases) and diagnostic information to operator workstations in display formats that are familiar to Foxboro operators. The ACM includes these features: • Handling of critical I/O points and passing of results to the I/A Series system using the Object Management Database (OMDB). • Processing of Tricon alarms and propagation to user-defined I/A Series destinations, such as consoles and printers. • Propagation of Tricon alarms as I/A Series messages. • Reading and writing of aliased data to satisfy I/A Series system requests. • Enabling of Time Synchronization from the I/A Series environment. • Retrieval of Tricon sequence of events (SOE) data. • Display of Tricon diagnostic data on I/A Series workstations. • Write protection to lock out changes to the Tricon safety system from all I/A Series sources. • Hot-spare module capability for redundant communication with the I/A Series Nodebus. For more information, see the ACM User's Guide and Communication Guide for Tricon v9– v10 Systems. For additional requirements, see Replacing ACMs on page 225. Figure 64 ACM Front Panel ACM 4609 Interface to I/A Series Nodebus TX RX TX RX TS/TSAA NET2 NODE ADDRESS TX RX PASS FAULT ACTIVE TriStation/TSAA Interface RS-423 Serial Port to DNBI Nodebus Control RS-232 Serial Port Reserved AUI Connector to DNBI Nodebus Data BNC Connector Reserved BNC Connector NET1 RS-232/422 Serial Port Reserved Node Address Switches 1 TX RX 2 TX RX NET1 DNBI I/A SERIES NODEBUS ONLINE SBRDY ABC FED 0123456789 AB DC FE 0123456789 NET2 Advanced Communication Module (ACM) 149 Planning and Installation Guide for Tricon v9–v10 Systems ACM and I/A Series Connection The ACM connection to the I/A Series Nodebus is through two dedicated ports—one for Nodebus data and one for Nodebus control. The ACM also includes a network port labeled TS/TSAA, which can be used for communication with a TriStation PC. For more information about communication setup, see the Communication Guide for Tricon v9– v10 Systems. Figure 65 Tricon ACM and Foxboro I/A DCS Interface WARNING • Triconex strongly recommends that you install a hot-spare for each ACM in your Tricon controller. Because the ACM is not a TMR module, a single fault can cause a momentary loss of communication with the distributed control system (DCS)—until the spare ACM becomes active. Without a spare, communication can be lost until the ACM is replaced and initialized from the DCS. (Failure of the ACM does not compromise the operation of the rest of the Tricon controller.) • In hazardous indoor locations, apparatus used with the ACM must be FM-certified for Class I, Division II. MPs ACMs Tricon Chassis Control Bus TS/TSAA Connection TCP/IP Network AUI Cable A B Programming Workstation TriStation Dual Nodebus Interface Nodebus (Redundant) Single-Bay Modular Workstation Foxboro IA DCS Programming Workstation TriStation TS/TSAA Connection TCP/IP Network 150 Chapter 2 System Components Planning and Installation Guide for Tricon v9–v10 Systems 4609 Specifications This table lists the specifications for the ACM model 4609. Table 60 4609 ACM Specifications Feature Specification Nodebus port: BNC connector 1 for RG58, 50-ohm thin cable (reserved) Nodebus port: 15-pin D connector 1 for AUI cable to DNBI Nodebus port: 9-pin RS-423 connector 1 for Control Bus to DNBI TS/TSAA port 1 BNC connector for RG58, 50-ohm thin cable to network Serial port (reserved): 9-pin serial ports RS-232/RS-422 (reserved) Serial port (reserved): Port isolation 500 VDC (network and RS-232 ports) Communication speed: BNC connectors 10 megabits Communication speed: 15-pin D connector 10 megabits Communication speed: 9-pin Nodebus connector 2400 baud Status indicator: Module status Pass, Fault, Active Status indicator: Nodebus activity ONLINE Status indicator: Nodebus spare SBRDY Status indicator: Port activity TX (Transmit) — 1 per port RX (Receive) — 1 per port Logic power < 20 watts Enhanced Intelligent Communication Module (EICM) 151 Planning and Installation Guide for Tricon v9–v10 Systems Enhanced Intelligent Communication Module (EICM) The Enhanced Intelligent Communication Module (EICM) enables a Tricon controller to communicate with Modbus devices (masters or slaves), with a TriStation PC, and with a printer. A single Tricon High-Density controller supports up to two EICM modules which reside in one logical slot.
