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© ioSelect Inc.
CONFIDENTIAL
20
io
Select
EtherWave - WMR
3.0 Hardware Features
The
COM2
Port (DCE) is used for two purposes:
·
Text User Interface (local console port) at 115.2kbps
(using supplied BLACK RJ45-DE9 cable and
HyperTerminal (or equivalent).
·
User data (serial, RS-232, wired for RxD, TxD, and SG)
The COM2 port is NOT an
Ethernet port.
CFG Button
Holding this button depressed while powering-up the EtherWave-
WMR will boot the unit into FLASH FILE SYSTEM RECOVERY
mode. The default IP address for
system recovery (only - not for
normal access to the unit)
is static: 192.168.1.39.
(For more information on performing a firmware upgrade, see
Appendix B and Section 6.1.9.1.)
If the unit has been powered-up for some time (>1 minute),
depressing the CFG Button for 8 seconds will result in FACTORY
DEFAULTS being restored, including a static IP address of
192.168.1.254. This IP address is useable in a Web Browser for
accessing the Web User Interface.
Table 3A: COM2 Pin Description
Pin Name No. Description
In/
Out
RxD
2 Receive Data
O
TxD
3 Transmit Data
I
SG
5 Signal Ground
The CFG button (and ’default’
IP address 192.168.1.39) are
ONLY used for the purpose of
upgrading firmware.
The ’default’ IP address is
NOT available for accessing
the Web User Interface.
DO NOT connect to COM2
pins other than those
identified in Table 3A, and for
their described function.