
4 Processor Connections
ON
1
1
ON
Button
Micro USB
LED 1 (Status LED)
LED 2
Reserved
DIP Switches
DIP Switches 1-4
Cellular Modem Connector
Cellular Modem Connector
Micro SD
Card Holder
ISM Radio Connector
ISM Radio Connector
Figure 11. DXM1200 base board
*SIM card is located on the underside of installed modem
Cell Modem
Antenna Cable
SIM card*
location
Micro USB
ISM
Radio
Board
Cellular Antenna Placement
Figure 12. DXM1200 base board, cellular modem board, and ISM radio board
Button Operation
The button is used for special functions, as defined in the configuration or advanced configuration instructions.
LED Operation
LED1 flashes to indicate the processor board is running.
The LED starts flashing about 10 seconds after power is applied and a network connection is present. Without an
ethernet network connection the LED starts to flash after about 40 seconds.
Sure Cross
®
DXM1200-Bx Wireless Controller
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