Moxa OnCell G2111 [14/48] Connecting a serial device

Moxa OnCell G2111-T [14/48] Connecting a serial device
OnCell G2111/G2151I Series Getting Started
2-7
Connecting to a Power Source
The power connector is a 3-pin terminal block. It can connect to different types of field power sources that
support 12 to 48 VDC. When power is connected, the PWRLED will light up. It will glow a steady green when
the system is ready.
A terminal block adaptor with power jack connector is provided to connect to AC power instead of DC power.
Compatible AC power adaptors are listed on the Moxa website,
www.moxa.com.
ATTENTION
Always install the antenna first and then connect power. Do not connect power if the antenna has not been
installed! Doing so may damage the unit.
Connecting a Serial Device
The RS-232 serial interface come with 15 KV ESD serial line protection and matches the pinouts of a standard
D-shell connector. A serial device or PC COM port can be connected with a DB9(M) to DB9(F) serial cable, such
as Moxa’s CBL-F9M9-150 (100 cm) or CBL-F9M9-20 (20 cm).

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