B&B Electronics RS-232, Руководство пользователя

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Manual Documentation Number: ESP904-4513m Table of Contents III
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
M
ATCHING THE
ESP904
AND
V
IRTUAL
COM P
ORT
S
ETTINGS
................................ 42
CHAPTER 7: REMOVING VIRTUAL COM PORTS ......................................... 45
R
EMOVING THE
V
IRTUAL
COM
PORT WITH
ESP M
ANAGER
................................... 45
R
EMOVING THE
V
IRTUAL
COM P
ORT USING
D
EVICE
M
ANAGER
............................ 46
CHAPTER 8: UPGRADING THE ESP904 FIRMWARE.................................... 49
D
OWNLOADING THE
F
IRMWARE
.............................................................................. 49
U
PGRADING
V
IA
ESP M
ANAGER
............................................................................. 49
Preparing the Software ....................................................................................... 49
Upgrading the Firmware .................................................................................... 50
CHAPTER 9: USING CONSOLE MODE ............................................................. 51
C
ONSOLE
M
ODE
S
ETUP
........................................................................................... 51
Navigating the Configuration Menus .................................................................. 52
Using a Password ............................................................................................... 53
CHAPTER 10: USING THE WEB SERVER ........................................................ 55
S
ETTING
S
ERVER
P
ROPERTIES
................................................................................. 55
CHAPTER 11: USING TELNET ............................................................................ 59
C
ONFIGURATION
U
SING
T
ELNET
............................................................................. 59
Navigating the Configuration Menu ................................................................... 60
CHAPTER 12: ESP904 TECHNICAL DATA ....................................................... 63
APPENDIX A: RS-232 CONNECTIONS ............................................................... 67
ESP904 DB-9 P
IN
-
OUTS IN
RS-232 M
ODE
.............................................................. 67
RS-232 Straight-through Cable Connections ...................................................... 68
RS-232 Crossover (null modem) Cable Connections .......................................... 68
RS-232 Crossover DB-9 to DB-25 Conversion Connections .............................. 69
RS-232 DTE Loopback Connections ................................................................... 70
APPENDIX B: RS-422 CONNECTIONS ............................................................... 71
ESP904 DB-9 P
IN
-
OUTS IN
RS-422 M
ODE
.............................................................. 71
APPENDIX C: RS-485 CONNECTIONS ............................................................... 75
ESP904 DB-9 P
IN
-
OUT IN
RS-485 M
ODE
................................................................ 75
APPENDIX D: NETWORK CONNECTIONS ...................................................... 77
S
TANDARD
E
THERNET
C
ABLE
RJ-45 P
IN
-
OUT
......................................................... 77
C
ROSSOVER
E
THERNET
C
ABLE
RJ-45 P
IN
-
OUT
....................................................... 78