4.3.8.1 커넥터 핀 맵
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통신에 사용하는 커넥터의 핀 구성은 PCB 통신 카드에 따라 다릅니다.
번호
신호
설명
1
TX+
Transmit data +
2
TX-
Transmit data -
3
RX+
Receive data +
4
Term1
Connected to each other and terminated to PE through RC circuit
(Bob Smith Termination)
5
Term1
Connected to each other and terminated to PE through RC circuit
(Bob Smith Termination)
6
RX-
Receive data -
7
Term2
Connected to each other and terminated to PE through RC circuit
(Bob Smith Termination)
8
Term2
Connected to each other and terminated to PE through RC circuit
(Bob Smith Termination)
번호
신호
설명
1
DA
Data A
2
DB
Data B
3
DG
Data Ground
4
SLD
Shield
5
FG
Field Ground
번호
신호
설명
1
V-
Reference potential DeviceNet supply voltage
2
CAN_L
CAN Low-Signal
3
Drain
Shield
4
CAN_H
CAN High-Signal
5
V+
+24 V DeviceNet supply voltage
번호
신호
설명
3
RxD/TxD-P
Receive/Send Data-P respectively connection B plug
5
DGND
Reference potential
6
VP
Positive supply voltage
8
RxD/TxD-N
Receive/Send Data-N respectively connection A plug