GOT712S-837-24-110V User’s Manual
8
Hardware and Installation
2.1
Open back cover
This section tells users how to open back cover. Please follow the steps below.
Step 1
Unscrew 12 screws on the back cover. Please refer the photo below.
2.2
Serial Ports Interface
This system supports RS-232/422/485 isolated 1.5KV on COM1~COM2 ports. The pin
assignments are listed in table below. If you need to adjust these COM ports to work as RS-
232/422/485, please refer to BIOS setting in section 3.5.
Pin
RS-232
RS-422
RS-485
1
NDCD
TX-
Data-
2
NRX
TX+
Data+
3
NTX
RX+
No use
4
NDTR
RX-
No use
5
NDSR
No use
No use
6
NRTS
No use
No use
7
NCTS
No use
No use
8
ISO1_GND
ISO1_GND
ISO1_GND
Summary of Contents for GO712S-837-R-E3845-24-110VDC
Page 1: ...GO712S 837 R E3845 24 110VDC Railway 12 1 XGA TFT LCD PANEL PC User s Manual...
Page 5: ...v 3 6 Chipset Menu 27 3 7 Security Menu 30 3 8 Boot Menu 31 3 9 Exit Menu 32...
Page 6: ...vi This page is intentionally left blank...
Page 34: ...GOT712S 837 24 110V User s Manual 28 Drivers Installation South Bridge...
