IEI Technology IOBA-10F-AD, User Manual

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IOBA-10F-AD RISC-based Panel PC
Page 17
3.3.9 RS-232/422/485 Serial Interface
The system has a 4-pin RS-232/422/485 terminal block. Its pinouts are shown below.
Pin RS-232 RS-422 RS-485
1 TXD TX- N/A
2 RXD RX+ DATA+
3 N/A RX- DATA-
4 N/A TX+ N/A
Table 3-7: RS-232/422/485 Terminal Block (UART1) Pinouts
3.3.10 USB 2.0 Host Connectors
The external USB Series "A" receptacle connectors provide easier and quicker access to
external USB devices.
Figure 3-3: USB 2.0 Host Connector
3.4 Mounting the System
WARNING!
When mounting the panel PC, it is better to have more than one person
to help with the installation to make sure the panel PC does not fall
down and get damaged.
To mount the IOBA-10F-AD onto the wall, please follow the steps below.
Step 1: Select the location on the wall for the wall-mounting bracket.
Step 2: Carefully mark the locations of the four screw holes in the bracket on the wall.