YASKAWA MOTOMAN Series, Instructions Manual, Page: 17 / 60

2 Hardware Specifications
2.4 Connector Specification
2-4
HW1484564
HW1484564
2.4 Connector Specification
 Profibus Connector
D-sub 9 pin (socket)
 Configuration Connector (available for AB3602 only)
D-sub 9 pin (pin)
Explanation
Frame Cable shield
1 NC
1)
1 NC :Not Connected
2 NC
3 B-Line
4 RTS
2)
2 RTS: RTS is a signal which dictates data communication
direction.
The ordinal application does not use RTS signal because it
uses only A-Line, B-Line or the shield cable.
5 GND BUS
3)
3 GND BUS / +5V BUS
These two signal cables are used for bus transmission.
The power is supplied by this cable when a device like RS485
for optical fiber is used.
6 +5V BUS
3)
7 NC
8 A-Line
9 NC
Explanation
Frame PE (protective earth)
1 NC
1)
1 NC: Not Connected
2 RxD
3 TxD
4 NC
5 GND
6 NC
7 NC
8 NC
9 NC
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