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UNO-2184G/2174G/2174GL User Manual
6
2.1
Introduction
The following figures show the connectors on UNO-2184G/2174G/2174GL. The fol-
lowing sections give you information about each peripheral.
Figure 2.1 Front Panel of UNO-2184G/2174G/2174GL
Figure 2.2 Rear Panel of UNO-2184G/2174G/2174GL
2.2
UNO-2184G/2174G/2174GL Interface
(COM1~COM4)
UNO-2184G/2174G/2174GL offers 2 standard RS-232/422/485 and 2 RS-232 (with
cable) serial communication inter-face ports: COM1 ~ COM4.
The IRQ and I/O address range of COM1 to COM4 are listed below:
COM1: 3F8h, IRQ4
COM2: 2F8h, IRQ3
COM3: 3E8h, IRQ10
COM4: 2E8h, IRQ10
The setting can be adjusted in the BIOS page. The driver will be installed automati-
cally during OS installation