LTE GSM Connect User Manual
LTE GSM Connect - User Manual
There are ten indicators, see below list:
Always on after normal power
Working status indicator
Network status indicator
Flashed after connecting to a network
Socket A connection status indicator
Always on after socket A is connected
Socket B connection status indicator
Always on after socket B is connected
Serial port data sending indicator
Will be on when sending serial data
Serial port data receiving indicator
Will be on when receiving serial data
Level 1 Signal Strength
Level 1 Signal strength indicator
Always on when signal strength between 4 – 15 (CSQ)
Level 2 Signal Strength
Level 2 Signal strength indicator
Always on when signal strength between 16 – 21 (CSQ)
Level 3 Signal Strength
Level 3 Signal strength indicator
Always on when signal strength greater than 21 (CSQ)
Connecting the hardware
SIM Card and Antenna
Insert the SIM card according to the sign next to the slot. Then install the antenna into the SMA gold port.
Ensure the connection to the antenna is secure
Connecting through the RS485 terminal connections is done by wiring into the A and B terminals marked at the bottom of the modem. The G represents the ground terminal
The unit comes with a standard 2-pin plug that connects units female connection point. Alternatively the unit can be powered by wiring into the + and – power terminals marked at the top of the unit.
The “POWER” LED indicator will always be on and the “WORK” LED indicator will flash.
NOTE the unit must connect to 9-36V DC power !