Instruction manual

LS300G GSM/GPRS/EDGE/HSPA+ Sierra Wireless Cellular Modem

7.3.3 Modem Connection to the CS I/O Port Using the SC932A

The SC932A interface is used to connect the modem to the CS I/O port, and is

recommended for dataloggers with the mixed-array operating system (for

example, the CR10X).

FIGURE 7-4. Connections using the SC932A

7.3.4 Antenna Connection

Connect the antenna to the SMA antenna connector as indicated below.

FIGURE 7-5. Antenna Connection

Wiring:

Red

12V (or

switched 12V)

Black

White

Same as Red

Green

No connection