Chapter 1. Introduction2 PACSystems* RX7i & RX3i TCP/IP Ethernet Communications User Manual GFK-2224Q1.1 Revisions in this ManualNote: A given feature may not be implemented on all PACSystems Ethernet interfaces. Todetermine whether a feature is available on a given model and firmware version, pleaserefer to the Important Product Information (IPI) document provided with the product.This revision of TCP/IP Ethernet Communications for PACSystems RX3i and RX7i includes the following changes:Information about the following new features for the CPE305/CPE310 embedded Ethernet interface:Rev Date DescriptionQ Mar-2017• Content added in support of CPE400 and embedded SNTPP Sept-2015• Added section 10.1.16 on Sessions and Subscriptions for OPC UA• Content added in support of CPE330 (new product)M Oct-2014• Effective with RX3i CPE305/CPE310 firmware version 8.20, OPC UA Server is supportedusing the embedded Ethernet port.• Effective with RX3i CPE305/CPE310 firmware version 8.30, EGD Class 1 is supported onthe embedded Ethernet Interface. Earlier CPU versions do not directly support EGD.However, EGD was supported on the Ethernet Interface Module ETM001.L Jun-2013Newly available features:• TCP/IP communication services using SRTP• SRTP Client (Channels)• Modbus/TCP Server, supporting Modbus Conformance classes 0, 1, and 2.• Modbus/TCP Client, supporting Modbus Conformance classes 0, 1, and Function Codes15, 22, 23, and 24 for Conformance class 2.• Support for Unicast mode, and Daylight Saving and Local Time corrections for SNTPoperation.Diagnostics information for the RX3i embedded Ethernet interface has been moved fromChapter 2 to Chapter 12. Configuration information has been moved to Chapter 4.Information about Channel Status bits has been removed from chapters 2, 7 and 9, andconsolidated in Chapter 12.1.2 Other PACSystems ManualsThe manuals listed below provide more information about the PACSystems family of products.▪ GFK-1918, Proficy* Logic Developer-PLC Getting Started▪ GFK-2222, PACSystems CPU Reference Manual▪ GFK-2223, PACSystems RX7i Installation Manual▪ GFK-2225, TCP/IP Ethernet Communications for PACSystems Station Manager Manual▪ GFK-2308, PACSystems Hot Standby CPU Redundancy User’s Guide▪ GFK-2314, PACSystems RX3i System Manual▪ GFK-2439, PACSystems RX3i Ethernet NIU User Manual▪ GFK-2741, PACSystems RX3i and RX7i Controllers Battery ManualIn addition to these manuals, datasheets and Important Product Information documents describe individualmodules and product revisions. The most recent PACSystems documentation is available online on the Supportwebsite.
