n
Wire Size and Torque Specifications
Select appropriate wire type and size from
. For simpler and more reliable wiring, crimp ferrules to the wire ends.
for ferrule terminal types and sizes.
Table 3.11 Wire Size and Torque Specifications (Same for All Models)
Terminal
Screw
Size
Tightening
Torque
N•m
(in-lbs)
Bare Wire Terminal
Ferrule-Type Terminal
Applic. wire size
mm
2
(AWG)
Recomm. mm
2
(AWG)
Applic. wire size
mm
2
(AWG)
Recomm. mm
2
(AWG)
Wire Type
MA, MB, MC
M3
0.5 to 0.6
(4.4 to 5.3)
Stranded: 0.25 to 1.5
(24 to 16)
Single: 0.25 to 1.5
(24 to 16)
0.75 (18)
0.25 to 1.0
(24 to 17)
0.5 (20)
Shielded line,
etc.
S1-S7, SC, RP,
+V, A1, A2, AC,
HC, H1, P1, P2,
PC, MP, AM,
AC, S+, S-, R+,
R-, IG
M2
0.22 to 0.25
(1.9 to 2.2)
Stranded: 0.25 to 1.0
(24 to 18)
Single: 0.25 to 1.5
(24 to 16)
0.75 (18)
0.25 to 0.5
(24 to 20)
0.5 (20)
n
Ferrule-Type Wire Terminations
Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX 6, a crimping tool manufactured
by PHOENIX CONTACT.
d1
d2
6 mm
L
Figure 3.20 Ferrule Dimensions
Table 3.12 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 the Control Circuit Terminal
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
as a guide. Prepare the ends of the control circuit wiring as shown in
Refer to Wire Size and Torque Specifications on page 57
3.7 Control Circuit Wiring
YASKAWA
TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
57
3
Electrical Installation
Summary of Contents for iQpump Micro CIMR-PW Series
Page 443: ......
