YASKAWA
TOEPC71061732E HV600 Drive Installation & Primary Operation
61
Crimp Ferrules
Attach an insulated sleeve when you use crimp ferrules. Refer to
for the recommended external
dimensions and model numbers of the crimp ferrules.
Use the CRIMPFOX 6, a crimping tool made by PHOENIX CONTACT.
Figure 10.4 External Dimensions of Crimp Ferrules
Table 10.7 Crimp Ferrule Models and Sizes
Wire Gauge
mm
2
(AWG)
Model
L (mm)
L1 (mm)
φ
d1 (mm)
φ
d2 (mm)
0.25 (24)
AI 0.25-8YE
12.5
8
0.8
2.0
0.34 (22)
AI 0.34-8TQ
12.5
8
0.8
2.0
0.5 (20)
AI 0.5-8WH
AI 0.5-8OG
14
8
1.1
2.5
0.75 (18)
AI 0.75-8 GY
14
8
1.3
2.8
◆
Wiring the Control Circuit Terminal
WARNING
Electrical Shock Hazard. Do not remove covers or touch circuit boards while the drive is energized. If you touch
the internal components of an energized drive, it can cause serious injury or death.
NOTICE
Do not let wire shields touch other signal lines or equipment. Insulate the wire shields with electrical tape or shrink
tubing. If you do not insulate the wire shields, it can cause a short circuit and damage the drive.
Note:
•
Isolate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, -, +1) and other high-power wiring.
If the control circuit wires are adjacent to the main circuit wires, electrical interference can cause the drive or the devices around the drive to
malfunction.
•
Isolate contact output terminals MA, MB, MC and M1-M6 from other control circuit wiring. If the output terminal wires are adjacent to
other control circuit wires, electrical interference can cause the drive or devices around the drive to malfunction.
•
Use a UL Listed Class 2 Power Supply to connect external power to the control terminals. If the power supply for peripheral devices is
incorrect, it can cause a decrease in drive performance.
•
Connect the shield of shielded cable to the applicable ground terminal. If the grounding is not correct, electrical interference can cause the
drive or devices around the drive to malfunction.
Correctly ground the drive terminals and complete main circuit wiring before you wire the control circuit. Remove the
keypad and front cover.
1.
Refer to
and wire the control circuit.
WARNING
Fire Hazard. Tighten all terminal screws to the correct tightening torque. Connections that are too loose
or too tight can cause incorrect operation and damage to the drive. Incorrect connections can also cause death or serious
injury from fire.
Note:
• Use shielded wires and shielded twisted-pair wires for the control circuit terminal wiring. If the grounding is not correct, electrical
interference can cause the drive or devices around it to malfunction.
• Do not use control circuit wiring that is longer than 50 m (164 ft) to supply the frequency reference with an analog signal from a
remote source. Wiring that is too long can cause unsatisfactory system performance.
