n
Ferrule-Type Wire Terminations
Crimp
a
ferrule
to
signal
wiring
to
improve wiring simplicity and reliability. Use CRIMPFOX
ZA-3, a crimping tool manufactured by PHOENIX CONTACT.
fd1
fd2
6 mm
L
Figure 3.12 Ferrule Dimensions
Table 3.9 Ferrule Terminal Types and Sizes
Size mm
2
(AWG)
Type L (mm) d1 (mm) d2 (mm) Manufacturer
0.25 (24) AI 0.25-6YE 10.5 0.8 2.0
PHOENIX CONTACT
0.34 (22) AI 0.34-6TQ 10.5 0.8 2.0
0.5 (20) AI 0.5-6WH 12 1.1 2.5
0.75 (18) AI 0.75-6GY 12 1.3 2.8
1.0 AI 1-6RD 12 1.5 3.0
u
Wiring Procedure
This
section
describes
the
proper
procedures
and
preparations for wiring the control terminals.
WARNING! Electrical Shock Hazard. Do not remove covers or touch the circuit boards while the power is on.
Failure to comply could result in death or serious injury.
NOTICE: Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1,
V/T2, W/T3, -, +1, +2) and other high-power lines. Improper wiring practices could result in drive malfunction
due to electrical interference.
NOTICE: Separate wiring for digital output terminals MA, MB and MC from wiring to other control circuit lines.
Improper wiring practices could result in drive or equipment malfunction or nuisance trips.
NOTICE: Use a class 2 power supply (UL standard) when connecting to the control terminals. Improper
application of peripheral devices could result in drive performance degradation due to improper power supply.
NOTICE: Insulate shields with tape or shrink tubing to prevent contact with other signal lines and equipment.
Improper wiring practices could result in drive or equipment malfunction due to short circuit.
NOTICE: Connect the shield of shielded cable to the appropriate ground terminal. Improper equipment
grounding could result in drive or equipment malfunction or nuisance trips.
Wire the control terminals using Figure 3.13 as a guide. Prepare the ends of the control circuit
wiring as shown in Figure 3.14. Refer to Wire Size and Torque Specifications on page 56.
3.7 Control Circuit Wiring
YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
57
3
Electrical Installation
2/6/2008-14:44
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