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11
EBC 355A User Manual
Chapter 2: Jumpers and Connectors
Pin
Status
Definition
2-4
Short
RI = RS232
3-4
Short
RI = 5V
4-6
Short
RI = 12V
Pin
Status
Definition
2-4
Short
RI = RS232
3-4
Short
RI = 5V
4-6
Short
RI = 12V
COM4 Header Pin-9 Function Select
Connector type: 2x3 6-pin header
Connector location: JP3
COM3 Header Pin-9 Function Select
Connector type: 2x3 6-pin header
Connector location: JP4
1
5
2
6
1
5
2
6
1
5
2
6
1
5
2
6
1
5
2
6
1
5
2
6
2-4 Short
2-4 Short
3-4 Short
3-4 Short
4-6 Short
4-6 Short
