HIEE300900R0001 PPC322BE工控备件模块
默认为56位时间格式。▪ 支持UTC时间的时间设置和RX3i控制器CPU时钟查询。▪ 传输大小的原因是两个八位字节。RX3i接口规格：▪ 根据可用电源和插槽的允许，每个RX3i最多四个EIS001。▪ 模块可以安装在任何可用的RX3i主机架I/O插槽中。图401:EIS001 PACSystems*RX3i系统手册第16节GFK-2314T 2019年9月专用模块761▪ 模块支持插入和从通电的RX3i背板中取出。▪ 模块支持使用WinLoader软件实用程序（如果主机CPU有串行端口）或使用基于Web的工具（如果主机没有串行端口）进行固件升级。固件升级套件中包含说明。23有关此模块的更多信息，请参阅PACSystems RX3i IEC 104服务器模块IC695EIS001用户手册GFK-2949。16.15以太网接口单元：IC695NIU001 PACSystems RX3i以太网NIU，IC695NIN001，可在以太网网络上远程使用PACSystems RX1i和90-30系列I/O。系统控制可以由能够交换以太网全局数据的任何GE主设备提供。PACSystems*RX3i系统手册第16节GFK-2314T 2019年9月专用模块762以太网NIU位于I/O站中，该站包括：▪ RX3i通用背板（IC695CHS0xx）▪ RX3i电源（IC695PSxxxx）▪ RX3i以太网NIU（IC695NIU001）▪ 以太网通信所需的一个或多个RX3i以太网模块（IC695ETM001）▪ 专有应用软件▪ 可选Series 90-30扩展背板。▪ PACSystems RX3i和/或90-30系列模块，视应用而定。16.15.1以太网NIU功能▪ 20KB可选本地逻辑。支持除C编程之外的所有语言。▪ 10 MB内置闪存，用于本地用户数据存储。▪ 电池支持的日历时钟。▪ 系统内可升级固件。▪ 两个串行端口：一个RS-485串行端口和一个RS-232串行端口。▪ 支持通过基于背板的以太网发射机模块（IC695ETM001）进行以太网通信▪ 使用以太网全局数据（EGD）进行数据交换▪ 使用SRTP的TCP/IP通信服务▪ 综合站点管理和诊断工具▪ 支持冗余控制器操作图402:IC695NIU001模块不支持插入或从通电的RX3i通用背板中取出（请参阅第2.6.4.2节“不支持热插拔”）。PACSystems*RX3i系统手册第16节GFK-2314T 2019年9月专用模块763本节简要概述了以太网NIU模块。有关安装、配置和操作以太网NIU的详细信息，请参阅PACSystems RX3i以太网网络接口单元用户手册GFK-2439。16.15.2兼容性以太网NIU PLUS与PACSystems机架式RX3i CPU相同类型的模块、背板和其他设备兼容。有关兼容产品的列表，请参阅第1.3节。16.15.3规格：NIU001电池有关各种条件下的估计电池寿命，请参阅PACSystems电池和能量包手册GFK-2741。电源要求+3.3Vdc：1.25安培标称值，+5Vdc：
with the default being 56-bit time format. ▪ Supports Time Set, and query of the RX3i Controller CPU Clock in UTC time. ▪ Cause of Transmission size is two octets. RX3i Interface specifications: ▪ Up to four EIS001 per RX3i, as allowed by available power and slots. ▪ Module can be installed in any available RX3i main rack I/O slot. Figure 401: EIS001 Front View PACSystems* RX3i System Manual Section 16 GFK-2314T Sept. 2019 Special Purpose Modules 761 ▪ Module supports insertion into and removal from an RX3i backplane which is under power. ▪ Module supports firmware upgrades using the WinLoader software utility (if the host CPU has a serial port) or using a Webbased tool (if the host CPU has no serial port). Instructions are included with the firmware upgrade kit.23 For more information about this module, please refer to PACSystems RX3i IEC 104 Server Module IC695EIS001User’s Manual, GFK-2949. 16.15 Ethernet Network Interface Unit: IC695NIU001 The PACSystems RX3i Ethernet NIU, IC695NIU001, makes it possible to use PACSystems RX3i and Series 90- 30 I/O remotely on an Ethernet network. System control can be provided by any GE master device that is capable of exchanging Ethernet Global Data. PACSystems* RX3i System Manual Section 16 GFK-2314T Sept. 2019 Special Purpose Modules 762 The Ethernet NIU resides in an I/O station that consists of: ▪ an RX3i Universal Backplane (IC695CHS0xx) ▪ an RX3i power supply (IC695PSxxxx) ▪ the RX3i Ethernet NIU (IC695NIU001) ▪ one or more RX3i Ethernet modules (IC695ETM001), as required for Ethernet communications ▪ proprietary application software ▪ Optional Series 90-30 expansion backplanes. ▪ PACSystems RX3i and/or Series 90-30 modules, as appropriate for the application. 16.15.1 Ethernet NIU Features ▪ 20Kbytes of optional local logic. Supports all languages except C programming. ▪ 10 Mbytes of built-in flash memory for local user data storage. ▪ Battery-backed calendar clock. ▪ In-system upgradeable firmware. ▪ Two serial ports: an RS-485 serial port and an RS-232 serial port. ▪ Supports Ethernet communications via the backplane-based Ethernet Transmitter Module (IC695ETM001) ▪ Data exchange using Ethernet Global Data (EGD) ▪ TCP/IP communication services using SRTP ▪ Comprehensive station management and diagnostic tools ▪ Supports operation with redundant controllers Figure 402: IC695NIU001 Module does not support insertion into or removal from an RX3i Universal Backplane which is under power (see Hot Insertion and Removal Not Supported, Section 2.6.4.2). PACSystems* RX3i System Manual Section 16 GFK-2314T Sept. 2019 Special Purpose Modules 763 This section gives a brief overview of the Ethernet NIU module. For details of installing, configuring, and operating an Ethernet NIU, please refer to the PACSystems RX3i Ethernet Network Interface Unit User’s Manual, GFK-2439. 16.15.2 Compatibility The Ethernet NIU PLUS is compatible with the same types of modules, backplanes, and other equipment as a PACSystems rack-mounted RX3i CPU. For a list of compatible products, refer Section 1.3. 16.15.3 Specifications: NIU001 Battery For estimated battery life under various conditions, refer to the PACSystems Battery and Energy Pack Manual, GFK-2741. Power requirements +3.3Vdc: 1.25 Amps nominal, +5Vdc:
