Technosoft 2021
19
iPOS8015 BZ-CAT Technical Reference
3.7.5
Recommendations for motor wiring
a)
Avoid running the motor wires in parallel with other wires for a distance longer than 2 meters. If this situation
cannot be avoided, use a shielded cable for the motor wires. Connect the cable shield to the iPOS8015 BZ
GND pin. Leave the other end disconnected.
b)
A good shielding can be obtained if the motor wires are running inside a metallic cable guide.
3.8 Feedback connections
3.8.1
Feedback #1 - Differential Incremental Encoder Connection
Figure 16
.
Feedback #1 - Differential Incremental Encoder Connection
Remarks:
1. For Feedback #1 - D
ifferential connection, 120Ω (0.25W) terminators are internally
present in the drive.
2. The length of the cables must be up to 30m, reducing the exposure to voltage surges in industrial environment.
3.8.2
Feedback #2 - Differential Incremental Encoder Connection
Figure 17
.
Feedback #2 - Differential Incremental Encoder Connection