Electrical Installation - YASKAWA CIMR-VC series Quick Start Manual

3 Electrical Installation

3 Electrical Installation
The figure below shows the main and control circuit wiring.
Fuses
L1
Power
L2
Supply
L3
Main
Switch
Multi-function
digital inputs
(default setting)
Multi- function pulse / analog inputs
(default: frequency reference)
Safe Disable
inputs
<1> Single-phase units do not have a T/L3 terminal.
EN 10
DC reactor
(option)
Link
+2
R/L1
S/L2
Filter
<1>
T/L3
S1
Forward/Stop
Reverse/Stop S2
External Fault
S3
Fault Reset S4
Multi-speed 1 S5
Multi-speed 2
S6
DIP
switch S3
SC
Shielded ground
terminal
Pulse Input
RP
(max. 32kHz)
Analog input power supply
+V
2 kΩ +10.5 Vdc, max. 20 mA
A1 Multi-function analog input 1
0 to 10 V (20 k
A2 Multi-function analog input 2
0 to 10 V (20 k
AC
0/4 to 20 mA (250
H2
H1
HC
Symbols:
Use twisted pair cables.
Use shielded twisted pair cables.
YASKAWA Europe TOEP C710606 15C YASKAWA AC Drive - V1000 Quick Start Guide
Thermal Braking
relay resistor
(opt)
+1 B1 B2
U/T1
V1000
V/T2
W/T3
+24 V 8 mA
MA
MB
Fault
24 V
MC
SINK
SOURCE
P1
0 V
P2
PC
MP
Pulse train output
(max. 32 kHz)
(Output frequency)
Ω
)
AM
Ω
) or
Ω
)
AC
Terminal resistance
Ω
(120 , 1/2 W)
R+
R−
S+
S−
IG
Indicates a main circuit terminal.
Indicates a control circuit terminal.
U
V
M
W
Shielded
Cable
Ground
Multi-function relay output
250 Vac / 30 Vdc (10 mA to 1A)
(default setting)
During run
Multi-function photo-
coupler output
48 Vdc, 2 to 50 mA
Frequency agree
(default setting)
Photocoupler
common
Monitor outputs
(default setting)
Analog output
0 to +10 Vdc (2mA)
(Output frequency)
Memobus comm.
RS-485/422
max. 115 kBps