7
User Manual
MN032EN
Effective October 2017
215U-2 802.11
wireless I/O and gateway
EATON
www.eaton.com
Side access configuration panel
A small access panel on the side of the module hides a factory boot
switch, USB host port, and a small bank of DIP switches that are
used for analog input voltage and current selection, external boot,
and default configuration settings. Use a screw-driver to free the
latch to open the access panel.
PWR
RF
232
485
LED Indicator Lights
I/O Connectors
USB Host
Factory Boot
Switch
Configuration
Switches
Side
Access
Panel
Figure 10. Access panel
Factory boot switch
The factory boot switch is used for factory setup and diagnostics.
This switch should only be used if advised by ELPRO technical
support.
USB host port
This port is a USB host (master port) that can interface with
USB storage devices for upgrading the module firmware and for
uploading logged data files. For details, see “To perform a full
firmware upgrade using USB flash drive” on
page 53
. Also see
“Data logging” on
page 38
.
DIP switches
The DIP switches are used to select a number of functions within
the module, as shown in the following table.
•
DIP switches 1 to 2
—Used for measuring current or voltage
on analog input 3. Set DIP switches to “on” to measure current
(0–20 mA) and “off” for voltage (0–5 Vdc).
•
DIP switches 3 to 4
—Used for measuring current or voltage
on analog input 4. Set DIP switches to “on” to measure current
(0–20 mA) and “off” for voltage (0–5 Vdc).
•
DIP switch 5
—Not used.
•
DIP switch 6
—When set to “on” (enabled) and the module is
restarted, the module boots up with a known factory default
configuration, including a default IP address for the Ethernet
connection. See “Connecting to the module” on
page 13
.
otee:
N
When DIP switch 6 is “on,” radio and I/O functionality is disabled.
Table 8. Switch functions
Switch
Function
Current
Voltage
DIP 1 and 2
Analog
input 3
DIP 3 and 4
Analog
input 4
Switch
Function
Disabled
Enabled
DIP 5
Not used
DIP 6
Setup mode