Yaskawa Modbus TCP/IP SI-EM3D/V - Manual (Page 20)

4.
On IP20/Open-Chassis models, connect the drive side of the ground wire to the drive
ground terminal.
Note: The different ground wires packaged with the option connect the option to different drive
models. Select the proper ground wire depending on drive size. Refer to Table 5 for ground
wire selection by drive model.
Ground terminal
Ground wire
Drive-side
connector
Screw size:
M3.5 to M6
Option unit
connector
Screw size: M3
Figure 7 Connect the Ground Wire on an IP20/Open-Chassis Drive
Table 5 Ground Wire Selection
Ground Wire
Length
(mm/in)
Drive Model
Single-Phase
200 V Class
Three-Phase
200 V Class
Three-Phase
400 V Class
150/5.9
BA0001
BA0002
BA0003
2A0001
2A0002
2A0004
2A0006
–
200/7.9
BA0006
BA0010
BA0012
BA0018
2A0010
2A0012
2A0020
4A0001
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
250/9.8 –
2A0030
2A0040
4A0018
4A0023
400/15.7 –
2A0056
2A0069
4A0031
4A0038
5.
For IP20/Open-Chassis models, go to Step 9. on page 36.
6.
For IP20/NEMA Type 1 enclosure models CIMR-VooAooooF, loosen the screw
on the front of the NEMA Type 1 terminal cover and remove it from the drive. Refer
to
Figure 8 for details.
5 Installation Procedure
20 YASKAWA TOEP YAICOM 17A V1000 Option Dual-Port Modbus TCP/IP SI-EM3D/V Installation Manual