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BCPX3 Evalution Kit J80D1 RTK0EE0007D01001BJ
3.
Interface Specifications
This chapter explains the interface specifications of this product.
3.1
PLC Board
This chapter explains interface specifications for the PLC board.
3.1.1
LED (LED1, LED2, LED3, LED4)
The PLC board has the following LED modes to indicate the state.
・ LED for PLC modem LSI signal：2 LEDs to indicate the PLC modem LSI state
・
LED1：Lights on during packet reception
・
LED2：Lights on during packet transmission
・
LED on the power supply side：2 LEDs to indicate the power supply state
・
LED3：Lights on when feeding 3.3V power supply
・LED4：Lights on when feeding 12V power supply
3.1.2
PLC Connector(CN2/CN3)
The PLC connector(CN2/CN3) is used to connect the communication power line and supply power to the
board. This product uses XW4C-02E1-V1 (Omron) for the connector.
3.1.3
Power Supply Connector(CN8)
The power supply connector(CN8) is used for the external power supply, and connects the AC adaptor. It
is also used when feeding from the PLC connector (communication line) with the Audio board. The
connector used for this product is HEC0470-01-630 (Hosiden). The fit AC adaptor is outside
diameterφ5.5mm, inside diameterφ2.1mm, center +, and output voltage 16V to 48V. 0.5A and more of
output current is recommended when not using the Audio board, or 1A and more of output current when
using the Audio board. In addition, the AC adaptor needs to be prepared by the user, as it is not included in
the kit.
3.1.4
Power Supply Switching Jumper(JP9)
The power supply switching jumper (JP9) is used to select a power supply method.
Select either the PLC connector(CN2/CN3) or the power supply connector (CN8) for power supply.
Refer to Table 3-1 for the settings.
Power supply method
PLC connector
Power supply connector
R30UZ0098EJ0100 Rev.1.00
Oct 01, 2107
Table 3-1 Power supply switching jumper setting
Jumper setting
1-2 short
2-3 short
Description
Feed from the PLC connector (communication
line)
Feed from the power supply connector (external
power supply)
3．Interface Specifications
Page 35 of 53
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