Documentation Number ESP90x ESR90x-5012qsg PN7071-rev001
Vlinx Serial Servers
Models: ESP901/902/904
ESR901/902/904
10BaseT
100BaseT
Network data activity
Ready/normal
Bootup/reset/malfunction
Port not opened
Port opened
TX or TX/RX serial data activity
Port not opened
Port opened
RX serial data activity
□ Connect an Ethernet cable to the ESP/ESR unit if
connecting to a switch or crossover direct to the PC.
□ Connect the power supply to the ESP/ESR unit and
apply power.
□ ESP901/902/904 or ESR901/902/904 unit
□ Printed version of this ESP90x/ESR90x Quick Start Guide
□ CD ROM containing software and a comprehensive manual
□ Ext power supply (ESP901/902/904 ONLY)
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□ Click Start\Programs\B&B Electronics\Vlinx\ESP
Servers\Vlinx ESP Manager and it should auto-search for
attached ESP901/902/904 or ESR901/902/904 devices on
startup.
□ Note that the device must reside on the same subnet or
it won’t be seen by the Vlinx ESP Manager software for
first time discovery.
□ Use the Vlinx ESP Manager software to configure the
unit for network information, serial device configurations,
timeouts, etc (double-click on your device in the list).
□ Alternative method is to set the dipswitches in console
mode and use Hyperterminal set at 9600 and 8-N-1. Use
the arrow and <enter> key to configure (requires null
modem/cross-over serial cable connected to Port 1). Be
sure to set dipswitches back to run mode when done. (Not
avail. on ESP904).
□ Default password = <blank>
□ Reboot as necessary.
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□ Click Start\Programs\B&B Electronics\Vlinx\Install Virtual COM
□ Search for all devices (must be in same subnet). Type specific
IP address otherwise.
□ Select your device from list (double click on your device).
□ Follow the onscreen instructions and install to a COM number
usually 5 or above to limit interference with existing real COM ports.
□ Use Hyperterminal to verify you can open your VCOM created.
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Connect the serial device to the unit using the correct cabling:
□ Straight through serial cable for DCE serial device
□ Null modem (crossover) serial cable for DTE serial device
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□ Insert the software CD and it should autostart into the
installation wizard.
□ Follow the on screen installation wizard to install the
Vlinx ESP Manager software.
Note: Be sure you have administrative rights & disable
firewalls Windows XP/Vista(see Section 8 also).
NOTE: ESP01/902 must be ALL UP or ALL DOWN.
Heartbeat & configuration setting in TCP
mode (i.e. pair tunneling mode)
Configuration setting in UDP mode