YASKAWA U1000 - Wire Size and Torque Specifications

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Terminal Configuration
The control circuit terminals should be arranged as shown in Figure i.25.
MA MB MC
M1 M2 M5
M3 M4 M6
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
A
B
E
D
C
A – Terminal Block (TB 2)
B –
Terminal Block (TB 5)
C – Terminal Block (TB 1)
D – Terminal Block (TB 3)
E – Terminal Block (TB 4)
Figure i.25 Control Circuit Terminal Arrangement
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Wire Size and Torque Specifications
Select
appropriate
wire type and gauges from Table i.14. For simpler and more reliable wiring, use crimp ferrules on the wire
ends.
Table i.14 Wire Gauges
Terminal
Block
Terminal
Scre
w
Size
Tightening
Torque
N•m
(lb. in)
Bare Wire Terminal Ferrule-Type Terminal
Wire Type
Recomm.
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
Recomm.
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
TB1, TB2,
TB3, TB4
FM, AC, AM,
P1, P2, PC, SC,
A1,
A2,
A3, +V,
-V, S1-S8, MA,
MB, MC, M1,
M2, HC, H1,
H2, DM+, DM-,
IG, R+, R-, S+,
S-, RP, MP
M3
0.5 to 0.6
(4.4 to 5.3)
0.75 (18)
Stranded wire:
0.2 to 1.0
(24 to 17)
Solid wire:
0.2 to 1.5
(24 to 16)
0.5 (20)
0.25 to 0.5
(24 to 20)
Shielded wire,
etc.
E(G) 1.0 (16)
TB5 E(G) M3.5
0.5 to 1.0
(4.4 to 8.9)
1.25 (12)
0.5 to 2
(20 to 14)
– –
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Ferrule-Type Wire Terminals
Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire ends
with insulated sleeves before connecting to the drive. See Table i.15 for dimensions.
d1
d2
8 mm
L
(0.31 in.)
Figure i.26 Ferrule Dimensions
i.4 Electrical Installation
YASKAWA ELECTRIC TOEP C710636 04D U1000 Industrial MATRIX Drive Quick Start Guide
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