MBB300C User's Manual
Page 6
Revision 1.0
The I/O interface panel located on the rear of the MBB300C (see Figure 4) has the following interface
connectors:
1 x VGA output
1 x HDMI output
1 x RS-232 Serial Port
2 x USB 3.0 connectors
1 x Gigabit Ethernet (LAN) port
1 x 3-pin power terminal block with wide range power input (9V-36V)
Figure 4
– MBB300C Front Panel
2.4.1 RS-232 Connection
There is one external RS-232 connector. The RS-232 connector enables connection to an external
touch screen. To connect a serial cable with the RS-232 connector, please follow the instructions
below.
Step 1:
Locate the RS-232 connector
on the rear panel of the MBB300C.
Step 2:
Align the RS-232 connector on the serial cable with the RS-232 connector on the rear panel
of the MBB300C.
Step 3:
Once aligned, gently insert the serial cable RS-232 connector into the MBB300C RS-232
connector.
Power Terminal Block
VGA Connector
HDMI Connector
USB 3.0 Ports
Ethernet (LAN) Port
RS-232 Connector
