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Communications 119

Section 5: Communications

This Section describes the Ethernet and Serial communications features of the

PACSystems CPU.

Ethernet communications may be handled by the embedded CPU Ethernet port(s) or by

an IC695ETM001 module installed in an RX3i rack. Refer to PACSystems RX3i TCP/IP

Ethernet Communications User Manual, GFK-2224.

Serial communications may be handled by the embedded CPU Serial port(s) or by an

IC695CMM002 or IC695CMM004 module installed in an RX3i rack. Refer to PACSystems

RX3i Serial Communications Modules User’s Manual, GFK-2460.

This Section contains the following information with respect to the embedded CPU ports:

▪ Ethernet Communications

▪ Serial Communications

5.1 Ethernet Communications

For details on Ethernet communications for PACSystems, please refer to the following

manuals:

PACSystems RX3i and RSTi-EP TCP/IP Ethernet Communications User Manual, GFK-2224

PACSystems TCP/IP Ethernet Communications Station Manager User Manual, GFK-2225.

5.1.1 Embedded Ethernet Interfaces

5.1.1.1 RX3i

RX3i CPE302, CPE305, CPE310, CPE330, CPE400 and CPL410 CPUs provide one or more

embedded Ethernet interfaces. If used, each interface connects to a Local Area Network

(LAN).

The corresponding RJ45 Ethernet port(s) automatically sense the data rate on the

attached LAN (1 Gbps, 100 Mbps or 10 Mbps), as well as the corresponding

communication mode (half-duplex or full-duplex), and the corresponding cabling

arrangement (straight through or crossover). Automatic detection greatly simplifies

installation procedures.

See RX3i CPU Features and Specifications to determine the complete list of Internet

protocols supported by each CPU.

Some important protocols supported by all RX3i CPUs are:

▪ TCP/IP, which provides basic Internet capabilities;

Emerson PNC001-A Series User Manual

Other manuals for Emerson PNC001-A Series