INVT Goodrive 35 Series Operation Manual page 237

Goodrive35 inverters
● Station number: There are 32 stations in each segment (without relays) as to 127 stations (with
relays)
● Contact pin: 9 frames D pin, the connector contact pins are as below:
Contact pin of the connector
1
2
3
4
5
6
7
8
9
Housing
+5 V and GND_BUS are used in the fieldbus terminals. Some devices, such as light transceiver
(RS485) may get external power supply form these pins.
RTS is used in some devices to determine the sending direction. Only A-Line wires, B-Line wires and
shield are used in the normal application.
It is recommended to apply the standard DB9 connector of SIEMENS. If the communication baud rate
is above 187.5kbps, please follow the connection rules of SIEMENS seriously.
Available
Repeater
Up to 32 stations can be connected to each segment (master stations or stations), the have to be
used when stations are more than 32. The repeaters in serial connection should not exceed 3.
Note: There is no repeater station address.
5
- Unused
- Unused
B-Line Positive data (twisted pair cables 1)
RTS Sending requirement
GND_BUS Isolation ground
+5 V BUS Isolated 5 V DC power supply
- Unused
A-Line Negative data (twisted pair cables 2)
- Unused
SHLD PROFIBUS/CANOPEN shielded cable
Not available (with interference to the keypad wiring)
4 3 2 1
9 8 7 6
Instruction
230
Appendix A Extension card