Omega C4EIT/-EIT specs

2.4 Network Communication Interfaces

2.4.1 10BASE-T RJ-45 Pinout

The 10BASE-T Ethernet network system is used in the iServer for network connectivity. The 10 Mbps twisted-pair Ethernet system operates over two pairs of wires. One pair is used for receiving data signals and the other pair is used for transmitting data signals.

This means that four pins of the eight-pin connector are used.

Pin	Name	Description
1	+Tx	+ Transmit Data
2	-Tx	- Transmit Data
3	+RX	+ Receive Data
4	N/C	Not Connected
5	N/C	Not Connected
6	-Rx	- Receive Data
7	N/C	Not Connected
8	N/C	Not Connected

Figure 2.3 RJ-45 Pinout

2.4.2 Connecting iServer to PC/Hub/Switch/Router

The iServer’s Ethernet interface can automatically detect the Rx and Tx lines on a twisted pair Ethernet cable (MDI/MDIX Auto Cross). Therefore, to connect an iServer to a PC/Hub/Switch/Router, either a straight-through or a cross-over cable can be used.

On certain devices (like iServer), it is possible for the hardware to automatically correct errors in cable selection, making the distinction between a “straight- through” cable and a “cross-over” cable unimportant. This capability is known as “Auto MDI/MDIX”.

You may need to power recycle for auto detect to take place.

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Omega C4EIT/-EIT manual Network Communication Interfaces 1 10BASE-T RJ-45 Pinout

Contents

User’s Guide Page Dhcp DNS Table of Contents List of Figures Assigning an IP Address using iConnect IServer DiagnosticsAccessing the iServer’s Home ARP Commands and Responses ILog Error Messages Data Transmission Characteristics RS485List of Tables Table K-1 Before You Begin TIP EMC Considerations Part Introduction Description Accessing Devices Over the Ethernet Part Hardware Physical Characteristics and Mounting Serial Communication Interfaces For Models with -C4EIT Network Communication Interface Section Half Duplex Hookup Pin# ISeries Wiring Master/Slave Units via RS485 Interface Network Communication Interfaces 1 10BASE-T RJ-45 Pinout RJ-45 Pinout Connecting iServer to PC/Hub/Switch/Router Network Protocols Part Network ConfigurationEthernet MAC Address DNS DhcpIP Address Example C\Telnet 192.168.1.200 Command Prefix Letters Serial Interface Configuration Communication ProtocolPart Operations LSB MSB Pinging the iServer from a DOS Prompt Default IP Address IServer Login Access and Configuration Using a Web Browser 4a iServer -C4EIT Overview Overview IServer Network Network IServer Serial Page RS485 Serial Port IServer Serial Page Network to Serial IServer Serial Page Packing Techniques IServer Serial Page Multi-Host Connection 10 iServer Configuration Page Ethernet Configuration Date and Time 11 iServer Management Page Email, Snmp Management Email Snmp 12 iServer Management Page Alarm AT&T 13 iServer Security 14 iServer Device Query 15 iServer Device Setup Page RS485 -C4EIT Device Setup -C4EIT 16 iServer Device Parameters Page -C4EIT 17 iServer Device Setup Page -EIT 18 iServer Device Parameters Page -EIT Device Parameters -EIT Readings Device Setpoints Readings 21 iServer Terminal Terminal 22 iServer System System 23 iServer Diagnostics Page 4.5.12.1 Diagnostics Serial Port Diagnostics Diagnostics Ping Diagnostics Ethernet Port Serial Interface -C4EIT Part Specifications Time-Lag, IEC 127-3 recognized Serial Interface Network Interface Part Electrical Safety EN61010-12001Measurement Category Transients Overvoltage Surge 1.2 / 50uS pulse Appendix Aglossary Appendix B IP Address Mask Dotted Notation Mask Binary Mask Bits Class a Appendix C IP NetmaskClass B Class C Dec Hex Binary Appendix D Ascii ChartDec Hex Binary Char No Parity No parity Ascii Control Codes Appendix D Ascii Chart ContinuationDec Hex Ctrl Key Definition Dec Hex Ctrl Key Definition Char Equiv Appendix E IConnect Software Figure E-1 Assigning an IP Address using iConnect Figure E-2 Accessing the iServer’s Home Communication interface skip for embedded ethernet -EIT Appendix F HTTPget Program \iServerhttpget -r -S *02X01\r 192.168.1.2002000 \iServerhttpget -r -S *02X01\r Network read timeout 192.168.1.96 Arp -g ﬁ Same as arp -aAppendix G ARP Program Appendix H Telnet Setup Admin Port ISeries? Figure H-3 Telnet Setup iServer Help Figure I-1b Serial Tunneling iSeries -EIT Figure I-1a Serial Tunneling iSeries -C4EIT Remote iSeries -EIT/-C4EIT Figure I-2 Device-to-Device Communication Local iSeries -EIT/-C4EIT Figure I-3 Serial Multi-Host Connection -C4EIT Tunneling Troubleshooting IPORT Overview IPORT, COM Port RedirectorAppendix J IPORT Figure J-2a Redirect Serial Connection Figure J-3 iPORT Main Window IPORT Configurations Appendix K ILog Software Figure K-1 iLog Software Logging Data for an iSeries Table K-1 iLog Excel Applications Wireless DevicesNetworked Product ILOG File Alternate ISeries Table K-2 iLog Error Messages Error # Description Page Page Page Page Page WARRANTY/DISCLAIMER Shop on line at omega.com