
UNO-2059E User Manual 8
Chapter 2 Hardware Functionality
2.1 UNO-2059E Peripherals
The following two figures show the connectors on UNO-2059E. The
following sections give you detail information about function of each
peripheral.
Figure 2.1: UNO-2059E Front Panel
Figure 2.2: UNO-2059E Rear Panel
2.2 COM1~COM2: RS-232/485 Interfaces
The UNO-2059E offers two RS-232/485 serial communication interface
ports, and they are COM1 and COM2. Each port can be configured indi-
vidually to either RS-232 or RS-485 using on-board jumpers (see Appen-
dix A.2), and Table 2-1 lists the default setting of serial ports.
Table 2.1: COM1 & COM2 Default Settings
COM Port Default Setting
COM1 RS-232
COM2 RS-232
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