3.9 Control Circuit Wiring
3
YASKAWA ELECTRIC
SIEP C710636 02B YASKAWA U1000 Technical Manual
105
Figure 3.40
Figure 3.39 Control Circuit Terminal Arrangement (CIMR-UA
/UD
/UT
)
■
Wire Size and Torque Specifications
Select appropriate wire type and gauges from
. For simpler and more reliable wiring, use crimp ferrules on the
wire ends. Refer to
Ferrule-Type Wire Terminals on page 106
for ferrule terminal types and sizes.
Table 3.13 Wire Gauges and Torque Specifications (CIMR-UA
/UD
/UT
)
Table 3.14 Wire Gauges (CIMR-UB
)
Terminal
Block
Terminal
Screw
Size
Tightening
Torque
N
m
(lb.in.)
Bare Wire Terminal
Ferrule-Type Terminal
Wire Type
Recomm.
Gauge
mm
2
(AWG)
Applicable
Gauge
mm
2
(AWG)
Recomm.
Gauge
mm
2
(AWG)
Applicable
Gauge
mm
2
(AWG)
TB1, TB2
FM, AC, AM, P1, P2,
PC, SC, A1, A2, A3,
+V, -V, S1-S8, MA,
MB, MC, M1, M2
M3.5
0.5 to 1.0
(4.4 to 8.9)
0.75
(18)
0.5 to 2
(20 to 14)
–
–
Shielded line, etc.
E (G)
M3.5
0.5 to 1.0
(4.4 to 8.9)
1.25
(12)
0.5 to 2
(20 to 14)
TB4, TB5, TB6
HC, H1, H2, DM+,
DM-, IG, R+, R-, S+, S-,
RP, MP
M2
0.22 to 0.25
(1.9 to 2.2)
0.75
(18)
Standard
0.25 to 1.0
(24 to 17)
Single
0.25 to 1.5
(24 to 16)
0.5
(20)
0.25 to 0.5
(24 to 20)
Terminal
Block
Terminal
Screw
Size
Tightening
Torque
N
m
(lb.in.)
Bare Wire Terminal
Ferrule-Type Terminal
Wire Type
Recommended
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
Recommended
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
TB1, TB2
TB3, TB4
S1-S8, SC, SP, SN, RP,
+V, -V, A1, A2, A3, AC,
M1-M6, MA, MB, MC,
MP, AM, FM, AC, S+,
S-, R+, R-, IG, HC, H1,
H2, DM+, DM-
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 line, 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)
–
–
Inside of the Terminal Cover
(CIMR-U
2
0028 to 2
0130, 4
0011 to 4
0124)
Under the Terminal Board
(CIMR-U
2
0154 to 0248, 4
0156 to 4
0414)
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