Standard Connection Diagram; Standard Connection Diagram - Omron V1000 User Manual

3.2 Standard Connection Diagram

3.2

Standard Connection Diagram

Connect the drive and peripheral devices as shown in
without connecting digital I/O wiring. This section does not discuss drive operation;
Operation on page 63 for instructions on operating the drive.
NOTICE: Inadequate branch short circuit protection could result in damage to the drive. Install adequate branch circuit short circuit
protection per applicable codes. The drive is suitable for circuits capable of delivering not more than 30,000 RMS symmetrical amperes,
240 Vac maximum (200 V Class) and 480 Vac maximum (400 V Class).
NOTICE: When the input voltage is 480 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor
insulation voltage or use a drive duty motor. Failure to comply could lead to motor insulation breakdown.
NOTICE: Do not connect AC control circuit ground to drive enclosure. Improper drive grounding can cause control circuit malfunction.
NOTICE: The minimum load for the multi-function relay output MA-MB-MC is 10 mA. If a circuit requires less than 10 mA (reference
value), connect it to a photocoupler output (P1, P2, PC). Improper application of peripheral devices could result in damage to the
photocoupler output of the drive.
For single phase 200 V
power supply, use
R/L1 and S/L2.
R/L1
Three phase
power supply
S/L2
200 to 240 V
T/L3
2 MCCB THRX OFF ON MC
Thermal relay for
motor cooling fan
MC
MC MA
Digital inputs
(default setting)
Main speed
frequency
reference.
Multi-function
programmable
shielded line
main circuit terminal
40
Terminals +1, +2, , B1, and B2
are for connecting options.
Never connect power supply
lines to these terminals. <3>
2 MCCB
r1
s1
t1
MC
1 MCCB
<4>
Forward run/stop
Reverse run/stop
SA
MC
THRX
External fault
SA
Fault reset
Multi-step
TRX
speed 1
main/aux switch
SA
Multi-step
TRX
speed 2
Fault relay
2 k
Safety switch
Safe Disable
Input
Jumper
twisted-pair shielded line
control terminal
Figure 3.1 Drive Standard Connection Diagram
Figure 3.1. It is possible to run the drive via the digital operator
<2>
DC reactor
<1>
(option)
Thermal relay
(option)
Jumper
-
+2 +1 B1 B2
V1000
R/L1
Main circuit
S/L2
T/L3
Control circuit
S1
S2
Option card
connector
S3
DIP switch S1
S4
V
S5
S6
+ 24 V 8 mA
24 V
<5>
Sink
DIP
Source
switch S3
SC
Shield ground
0 V
terminal
Pulse train input
RP
(max. 32 kHz)
Setting power supply
+V
+10.5 max. 20 mA
A1
0 to +10 V (20 k )
A2 0 to +10 V (20 k )
0/4 to 20 m A (250 )
AC
Termination
DIP
resistor
<7> switch
120
S2
H2
H1
HC
Cable shield ground
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
Refer to Start-Up Programming &
Braking resistor
Motor
(option)
Cooling fan
FU
r1
FV
s1
M
FW
t1
U
U/T1
V
V/T2
M
W
W/T3
Ground
10 or less (400 V class)
100 or less (200 V class)
Digital output
250 Vac, 10 mA to 1 A
I
30 Vdc, 10 mA to 1 A
(default setting)
Fault
MA
Digital output
MB
5 ~ 48 Vdc
2 to 50 mA
MC
(default setting)
During Run
P1
(photocoupler 1)
Frequency agree
P2
(photocoupler 2)
Photocoupler
PC
output common
MP <6>
Pulse train output
0 to 32 kHz
Analog monitor
AM
output
+
AM
0 to +10 Vdc
AC
- (2 mA)
Comm.
Monitor
connector
output
, 1/2 W
R +
R -
S +
MEMOBUS/
Modbus comm.
S -
RS-485/422
IG