Yaskawa CIMR-LU Drives - Manual (Page 49)

3 Electrical Installation
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide 49
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■ Terminal Configuration
Control circuit terminals are arranged as shown in Figure 26 .
Figure 26
Figure 26 Control Circuit Terminal Arrangement
Wire Size and Torque Specifications
WARNING! Fire hazard. Tighten all terminal screws to the specified tightening torque. Loose electrical connections could result in
death or serious injury by fire due to overheating of electrical connections. Improperly tightened terminal screws can also cause
erroneous equipment operation.
Select appropriate wire type and gauges from Table 17 . For simpler and more reliable wiring, use crimp ferrules on the
wire ends. Refer to Table 18 for ferrule terminal types and sizes.
Table 17 Wire Gauges and Torque Specifications
Terminal
Block
Terminal Size
Tightening
Torque
N m
(lb.in.)
Bare Wire Terminal Ferrule-Type Terminal
Applicable
Wire Size
mm 2 (AWG)
Recomm.
mm 2 (AWG)
Applicable
Wire Size
mm 2 (AWG)
Recomm.
mm 2 (AWG)
Wire Type
TB1, TB2,
TB4, TB5,
TB6
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, E
(G)
M2
0.22 to 0.25
(1.9 to 2.2)
Standard wire:
0.25 to 1.0
(24 to 17)
Solid wire:
0.25 to 1.5
(24 to 16)
0.75
(18)
0.25 to 0.5
(24 to 20)
0.5
(20)
Shielded wire,
etc.
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 FM AM AC P1 C1 C2 P2
M3 M4 M6
MA MB MC
M1 M2 M5
YEA_common
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