26
SI-122-N User Manual
2.5.12 USB 2.0 Ports Header (J2)
Pin Assigment
Pin
Assigment
1
+5V
2
+5V
3
Data-
4
Data-
5
Data+
6
Data+
7
Ground
8
Ground
2.5.13 COM2 RS-232 Port (J3)
Pin Assigment
Pin
Assigment
1
DCD (Data carrier detect)
2
DSR (Data set ready)
3
RXD (Receive data)
4
RTS (Request to send)
5
TXD (Transmit data)
6
CTS (Clear to send)
7
DTR (Data terminal ready)
8
RI (Ring indicator)
9
Ground
7
8
2
1
1
2
9
Summary of Contents for SI-122-N
Page 1: ...SI 122 N Digital Signage Player User s Manual Version 1 1 May 2018...
Page 14: ...6 SI 122 N User Manual 1 6 Overview Top View Oblique View...
Page 16: ...8 SI 122 N User Manual 1 7 Dimensions Unit mm...
Page 46: ...38 SI 122 N User Manual 4 4 1 IDE Configuration 4 4 2 ACPI Shutdown Temperature...