Operation Manual of INVT CHS100 AC Servo Drive 4 Signal and wiring
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Table 4-2 CN2 signal definition table
CN2 pin
No.
1
2
3
4
5
6
7
8
9
10 11
12
13 14
15
Definition V+ W+ A+ A- 5V U+ V- W- B- B+ U-
GND
Z- Z+ T_MT
4.4 Connection with the PC or HOST (CN3 connector)
The servo drive provides two kinds of communication interface – RS232 and RS 485,
both are drawn out via the connector CN3.
CN3 pin arrangement and signal definition:
6
1
2
3
4
7
8
5
Fig. 4-6 CN3 pin arrangement
Table 4-3 CN3 signal definition table
CN3 pin No.
1
2
3
4
5
6
7
8
Definition RXD
GND TXD
CANL
/ CANH
RS485- RS485+
