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18
TPPC 2210 and TPPD 2200 Series User Manual
Chapter 2: Jumpers and Connectors
COM4 Header Pin 9 Function Select
Connector type: 4-pin header
Connector location: JP3
COM3 Header Pin 9 Function Select
Connector type: 4-pin header
Connector location: JP4
Pin
Status
Settings
2-4
Short
RI= RS232
3-4
Short
RI= 5V
4-6
Short
RI= 12V
Pin
Status
Settings
2-4
Short
RI= RS232
3-4
Short
RI= 5V
4-6
Short
RI= 12V
1
5
2
6
1
5
2
6
1
5
2
6
1
5
2
6
1
5
2
6
1
5
2
6