www.bb-elec.com
www.bb-europe.com
iv
Default Gateway ............................................................................................................ 25
Delimiter 1, Delimiter 2 and Delimiter Removal .............................................................. 26
Delimiter 1 .............................................................................................................. 26
Delimiter 2 .............................................................................................................. 26
Delimiter Removal................................................................................................... 26
How Delimiters Work .............................................................................................. 26
DHCP ............................................................................................................................ 26
Firmware Version........................................................................................................... 27
Flow Control................................................................................................................... 27
Forced Transmit............................................................................................................. 27
Hardware Version.......................................................................................................... 27
Inter-character Timeout.................................................................................................. 28
IP Address..................................................................................................................... 28
Link Status..................................................................................................................... 30
MAC Address................................................................................................................. 30
Model............................................................................................................................. 30
Network Protocols.......................................................................................................... 31
Network Watchdog......................................................................................................... 31
Paired Mode .................................................................................................................. 31
Password....................................................................................................................... 31
Serial Interface Modes................................................................................................... 31
Serial Server Name........................................................................................................ 32
Server Serial Port Number............................................................................................. 32
Serial Watchdog............................................................................................................. 32
Subnet Mask.................................................................................................................. 33
TCP (Transmission Control Protocol)............................................................................. 33
UDP (User Datagram Protocol)...................................................................................... 33
VCOM (Virtual COM Port).............................................................................................. 34
Upgrading the Serial Server Firmware .................................................................... 35
Downloading Firmware Files.......................................................................................... 35
Uploading the Firmware to the Serial Server.................................................................. 36
Diagnostics................................................................................................................ 37
Testing a Serial Server Connection................................................................................ 37
Testing a Virtual COM Port ............................................................................................ 38
Appendix A: Default Server Settings....................................................................... 41
Appendix B: Product Specifications ....................................................................... 42
General Specifications............................................................................................. 42
Controls, Indicators and Connector Specifications .................................................. 44
Serial Interface Specifications ................................................................................. 45
Network Specifications............................................................................................ 46
Appendix C: Dimensional Diagrams........................................................................ 47
Appendix D: Connector Pinouts .............................................................................. 51
VESR901 & VESR921 Series ..................................................................................... 51
VESR902D Series ..................................................................................................... 53
VESR902T & VESR922T Series ................................................................................ 54
