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5. Pin Assignments
Figure 3 shows the pin assignment for the card's male DB-9 connectors and corresponding pin assignments of female
DB-9 connectors of the cable.
Figure 3 MOS-1130Y-0201E DB-9 connector pin assignments
The CAN standard supports half–duplex communication. This means that just two wires are used to transmit and receive
data.
Table 2: MOS-1130Y-0201E Terminator Resistor Jumper Setting
Pin
2
3
7
6. Wiring
CAN-bus main board has two FPC connectors for wiring to two CAN-bus transceiver boards through
FPC cables. Please ensure to follow Figure 5 and Figure 6 for appropriate wiring in between.
Figure 4 MOS-1130Y-0201E DB-9 connector schematics
Signal
CAN_L
GND
CAN_H
Figure 5 FPC cable wiring
Description
LOW-level CAN voltage input/output
Ground
HIGH-level CAN voltage input/output
MOS-1130 User Manual 4
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