JHCTech FEBC-3158, Руководство пользователя

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User’s Manual
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7 RTS
8 CTS
9 RI
2.4.6 COM6 Connector
The FEBC-3158 provides COM6 is a D-sub 9-pin connectors, rear serial port, standard RS422/485 DB9
Male serial port is provided to make a direct connection to serial devices.
Table 2.7: COM6 Serial Port Pin Assignments
Pin\Type RS-422 Signal RS-485 Signal
1 TX- DATA-
2 TX+ DATA+
3 RX+ NC
4 RX- NC
5 GND GND
6 NC NC
7 NC NC
8 NC NC
9 NC NC
2.4.7 SATA_P1/SATA_P3: SATA Hard Disk Power-out Connector
(2.5mm Pitch 1x2 Pin wafer Connector), Two onboard 5V output connectors are reserved to provide power
for SATA devices.
Table 2.8: SATA Hard Disk Power-out Pin Assignments
Pin Signal Name
1 DC 5V
2 GND
Note: Output current of the connector must not be above 1A.
2.4.8 SATA_P2: SATA Hard Disk Power-out Connector
(2.5mm Pitch 1x4 Pin wafer Connector), One onboard 5V and 12V output connectors are reserved to provide
power for SATA devices.
Table 2.9: SATA Hard Disk Power-out Pin Assignments
Pin Signal Name
1 DC 5V
2 GND
3 GND
4 DC 12V