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20
NIFE 105 Series User Manual
Chapter 2: Jumpers and Connectors
COM2 Connector
Connector type: DB-9 port, 9-pin D-Sub
Connector location: CN5
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
MH1
CH_GND_REAL
MH2
CH_GND_REAL
NH1
NA
NH2
NA