Technical data

MATCHING THE SERIAL SERVER AND VIRTUAL COM PORT SETTINGS ................... 44
CHAPTER 7: REMOVING VIRTUAL COM PORTS......................................... 47
REMOVING THE VIRTUAL COM PORT WITH ESP MANAGER ................................... 47
REMOVING THE VIRTUAL COM PORT USING DEVICE MANAGER ............................ 48
CHAPTER 8: UPGRADING THE SERIAL SERVER FIRMWARE................. 51
DOWNLOADING THE FIRMWARE .............................................................................. 51
UPGRADING VIA ESP MANAGER ............................................................................. 51
Preparing the Software....................................................................................... 51
Upgrading the Firmware.................................................................................... 52
CHAPTER 9: USING CONSOLE MODE ............................................................. 53
CONSOLE MODE SETUP ........................................................................................... 53
Navigating the Configuration Menus.................................................................. 54
Using a Password............................................................................................... 55
CHAPTER 10: USING THE WEB SERVER ........................................................ 57
SETTING SERVER PROPERTIES ................................................................................. 57
CHAPTER 11: USING TELNET............................................................................ 61
CONFIGURATION USING TELNET ............................................................................. 61
Navigating the Configuration Menu ................................................................... 63
CHAPTER 12: ESR90X TECHNICAL DATA...................................................... 65
APPENDIX A: RS-232 CONNECTIONS............................................................... 70
SERIAL SERVER DB-9 PIN-OUTS IN RS-232 MODE .................................................. 70
ESR901 TERMINAL BLOCK PIN-OUT IN RS-232 MODE ........................................... 71
APPENDIX B: RS-422/485 CONNECTIONS........................................................ 72
ESR90X DB-9 PIN-OUT IN RS-422 MODE ............................................................... 72
ESR901 TERMINAL BLOCK PIN-OUT IN RS-422 MODE ........................................... 73
APPENDIX C: RS-485 CONNECTIONS............................................................... 74
ESR90X DB-9 PIN-OUT IN RS-485H (TWO-WIRE, HALF DUPLEX) MODE................. 74
ESR90X DB-9 PIN-OUT IN RS-485F (FOUR-WIRE, FULL DUPLEX) MODE ................ 75
ESR901 TERMINAL BLOCK PIN-OUT IN RS-485F (FOUR-WIRE, FULL DUPLEX) MODE
................................................................................................................................76
APPENDIX D: NETWORK CONNECTIONS...................................................... 77
STANDARD ETHERNET CABLE RJ-45 PIN-OUT......................................................... 77
CROSSOVER ETHERNET CABLE RJ-45 PIN-OUT ....................................................... 78
Manual Documentation Number: ESR90x-1705m Table of Contents iii
B&B Electronics Mfg Co Inc – 707 Dayton Rd - Ottawa IL 61350 - Ph 815-433-5100 - Fax [phone] – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph [phone] – Fax [phone] – www.bb-europe.com
iv Table of Contents Manual Documentation Number: ESR90x-1705m
B&B Electronics Mfg Co Inc – 707 Dayton Rd - Ottawa IL 61350 - Ph 815-433-5100 - Fax [phone] – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph [phone] – Fax [phone] – www.bb-europe.com