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15
NISE 107 User Manual
Chapter 2: Jumpers and Connectors
COM 2 Port
Connector type: DB-9 port, 9-pin D-Sub
Connector location: COM2
COM 1 Port
Connector type: DB-9 port, 9-pin D-Sub
Connector location: COM1
COM 2
1
6
5
9
COM 1
1
6
5
9
Pin
Definition
Pin
Definition
1
SP2_DCD
2
SP2_RXD
3
SP2_TXD
4
SP2_DTR
5
GND
6
SP2_DSR
7
SP2_RTS
8
SP2_CTS
9
SP2_RI
Pin
Definition
Pin
Definition
1
SP1_DCD
2
SP1_RXD
3
SP1_TXD
4
SP1_DTR
5
GND
6
SP1_DSR
7
SP1_RTS
8
SP1_CTS
9
SP1_RI