Table Of Contents - Advantech UNO-3072 User Manual

Chapter 1 Overview .......................................................... 2
1.1
1.2
1.3
1.4
1.5
Chapter 2 Hardware Functionality ............................... 12
2.1
2.2
2.3
2.4
2.5
2.6
Contents
Introduction ....................................................................... 2
Hardware Specifications ................................................... 5
Safety Precautions ............................................................. 8
Chassis Dimensions........................................................... 9
Figure 1.1:Chassis Dimensions ...................................... 9
Packing List..................................................................... 10
Figure 1.2: Accessories ................................................ 10
Introduction ..................................................................... 12
Figure 2.1:Front Panel of UNO-3072 .......................... 12
RS-232 Interface (COM1~COM2) ................................. 13
RS-232/422/485 Interface (COM3~COM4) .................. 13
2.3.1 16C550 UARTs with 16-byte FIFO Standard ............. 13
2.3.2 RS-422/485 Detection .................................................. 13
2.3.3 Automatic Data Flow Control Function for RS-485 ... 13
2.3.4 RS-232/422/485 Selection ........................................... 14
Figure 2.2:RS-422/485 Jumper Setting ....................... 14
Figure 2.3:RS-232 Jumper Setting ............................... 14
2.3.5 RS-485 Auto Flow/RS-422 Master/Slave Selection .... 14
Table 2.1:Auto Flow & RS-422 Slave/Masters ........... 15
2.3.6 IRQ, I/O Address and Transmission Rate Setting ....... 15
Table 2.2:IRQ Setting via Switch 1 at SW3 ................ 16
Table 2.3:Transmission Rate (Switch 2 at SW3) ......... 16
2.3.7 Termination Resistor (JP6) .......................................... 17
LAN: Ethernet Connector ............................................... 17
Onboard Isolated Digital Input........................................ 17
2.5.1 Pin Assignments .......................................................... 17
Figure 2.4:Digital Input Connector Pin Assignments .. 18
Table 2.4:Digital Input Connector Signal Description 18
2.5.2 Isolated Inputs .............................................................. 18
Figure 2.5:Isolated Digital Input Connection .............. 19
2.5.3 Interrupt Function of the DI Signals ............................ 19
2.5.4 IRQ Level .................................................................... 19
2.5.5 Interrupt Control Register ............................................ 20
Table 2.5:Interrupt Control Register Bit Map ............. 20
2.5.6 Interrupt Enable Control Function ............................... 20
Table 2.6:Interrupt Disable/Enable Control ................. 20
2.5.7 Interrupt Triggering Edge Control ............................... 21
Table 2.7:Interrupt Triggering Edge Control ............... 21
2.5.8 Interrupt Flag Bit ......................................................... 21
Table 2.8:Interrupt Flag Bit Values ............................. 21
Onboard Isolated Digital Output ..................................... 22
2.6.1 Pin Assignments .......................................................... 22
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