RSB-4710 User Manual
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2.4.2.19
RTC Battery Connector (BAT)
RSB-4710 supports a lithium 3V, 210mAH CR2032 battery with wafer box.
Figure 2.21 RTC Battery Connector
2.4.2.20
RS-232/485 (COM56)
RSB-4710 provides a two-port RS-232/458 pin header. Users can configure RS-232/
485 mode on uboot. The system must be reset after switching to RS-485 from RS-
232. A cable (Advantech part number: 1700031060-01) can be used for connecting a
standard D-SUB 9P connector.
Figure 2.22 Internal RS-232 Pin Header
Pin
Description
1
COIN_RTC
2
GND
Pin
Description
1
COM8_TXD_c
2
COM8_RXD_c (RS-485 data +)
3
COM8_RTS_c
4
COM8_CTS_c
5
COM8_DCD_c (RS-485 data -)
6
GND
7
GND
8
COM9_DCD_c (RS-485 data -)
9
COM9_CTS_c
10
COM9_RTS_c
11
COM9_RXD_c (RS-485 data +)
12
COM9_TXD_c
Summary of Contents for RSB-4710
Page 1: ...User Manual RSB 4710 3 5 Single Board Computer with Rockchip Arm Cortex A72 Processor ...
Page 6: ...RSB 4710 User Manual vi ...
Page 15: ...7 RSB 4710 User Manual Chapter 2 Hardware Installation 2 2 Board Dimensions ...
Page 44: ...RSB 4710 User Manual 36 ...
Page 45: ...Chapter 3 3 Software Functionality This chapter details software functions on RSB 4710 ...
Page 56: ...RSB 4710 User Manual 48 4 Input the password 5 Wi Fi connected ...
Page 69: ...61 RSB 4710 User Manual Chapter 4 Advantech Services ...