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14
6.1.12
RS-232 Serial Port Connectors
(COM3, COM4, COM5, COM6: 10-pin box header)
Pin
Description
1
NRLSD
2
NDSR
3
NRX
4
NRTS
5
NTX
6
NCTS
7
NDTR
8
NRI
9
GND
10
NC
6.1.13
RS-232/422/485 Serial Port Connector
(COM2: 14-pin box header)
Pin
Description
Pin
Description
1
NDCD
2
NDSR
3
NRX
4
NRTS
5
NTX
6
NCTS
7
NDTR
8
NRI
9
GND
10
NC
11
TX+
12
TX
13
RX+
14
RX-
6.1.14
SATA Drive Connectors
(SATA1, SATA2, SATA3, SATA4
:
7-pin SATA drive connectors)
The SATA drive connectors can be connected to SATA 3Gb/s drives.