Larsen & Toubro C*2000 Series, Руководство пользователя

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Chapter 2 INSTALLATION & WIRING
2-11
Cx2000 AC Drive
2.5 Control terminal specification
3 A 3 B 3 C
2 4 P 2 P 3 P 5
V R A I S + S -
P 1 C M P 4 A M C M S A S B S C
T/M Terminal Description
Wire size (mm
2
)
Screw
size Torque
[Nm]
Specification
Single
Wire
Stranded
P1
～
P5
Multi-function input terminal P1-P5 1.0 1.5 M2 0.2
CM Common terminal 1.0 1.5 M2 0.2
VR Power supply for analog 1.0 1.5 M2 0.2
Output voltage: 12V
Max output current: 10mA
Potentiometer:1 ~ 5kohm
AI
Analog (voltage and current) input
Terminal
1.0 1.5 M2 0.2
Input voltage:0~10V
Input current:0 ~ 20mA
Internal resistance: 250Ω
AM Multi-function analog output terminal 1.0 1.5 M2 0.2
Max output voltage: 11[V]
Max output current: 10mA
S+ RS485 communication terminal 1.0 1.5 M2 0.2
S- RS485 communication terminal 1.0 1.5 M2 0.2
24 External 24V power supply 1.0 1.5 M2 0.2 Max output current: 100mA
3A Multi-function relay output A 1.0 1.5 M2.6 0.4
AC 250V, less than 1A
DC 30V, less than 1A
3B Multi-function relay output B 1.0 1.5 M2.6 0.4
3C Multi-function relay common terminal 1.0 1.5 M2.6 0.4
SA Safe stop connection terminal A 1.0 1.5 M2 0.2
SB Safe stop connection terminal B 1.0 1.5 M2 0.2
SC Safety power supply (24V) 1.0 1.5 M2 0.2
Note 1) Tie the control wires more than 15cm away from the control terminals. Otherwise, it interferes
front cover reinstallation.
Note 2) Use Copper wires rated 600V, 75 ℃ and higher.
Note 3) Use the recommended tightening torque when securing terminal screws.