NET-FRM01 Users Manual (Rev 1.3)
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http://www.daqsystem.com
3.3.3 J3 Connector (3Pin Header, 2.54mm)
It is an external RS-232 Debug Port.
1
2
3
[Figure 2-4. J3 Connector (Top View)]
[Table 3. J3 PIN-OUT Description]
No.
Name
Description
1
U_SPI_MISO
Tx (Transceiver Data)
2
U_SPI_MOSI
Rx (Receiver Data)
3
GND
Ground
3.3.4 JP1 Connector
It is an external 12V DC Jack Power Connector.
(HR10-7R-6S-RA)
[Figure 2-5. Rated Output]
3.3.5 SW1 Switch
Board On/Off Switch.
12.0V
GND
VCC12_WALL
SW_T_SPOT
1
2
3
[Figure 2-6. SW1 Switch]
