Connection Diagrams - Omron SYSDRIVE RV Series User Manual

Connection Diagrams

The connection diagrams for the Inverter are shown in this section.
The connection diagram for is shown in Fig 2.2.
When using the Digital Operator, the motor can be operated by wiring only the main circuits.
R
3-phase power
200 to 240 V
S
50/60 Hz
T
2MCCB THRX OFF
Thermal relay trip contact
for Braking Resistor Unit
1 2
Thermal relay trip contact
for motor cooling fan
1 2
MC
MC C MA
External
frequency
references
-4
2
2MCCB
FU
FV
FW
1MCCB
MC
Forward Run/Stop
ON
MC
MC
SA
Reverse Run/Stop
Thermal switch contact
THRX
for Braking Unit
External fault 3 4
SA
Fault reset
TRX
Multi-step speed reference 1
(Main speed switching) ) g)
SA
TRX
Multi-step speed
reference 2
Fault contact
Jog frequency
selection
Multi-function
External
contact inputs
baseblock command
Factory
settings
Pulse train input
Frequency setting
adjustment
Frequency
setter
3
0 to 10 V
2
1 4 to 20 mA P
P
0 to 10 V
RS-422A/485
communications
Fig 2.2 Connection Diagram
Thermal switch contact
Braking Unit
(optional)
+ 1 + 3
Inverter
R/L1
S/L2
T/L3
S1
3G3IV-
PPGB2
S2
(optional)
S3
S4
S5
S6
S7
S8
+24V 8mA
CN5 (NPN setting)
SC
+24V
E (G)
Shield wire
connection terminal
Master speed
RP
pulse train
0 to 32 kHz (3 kΩ)
High level: 3.5 to 13.2 V input
Frequency setting power
+V
+15 V, 20 mA
A1
Master speed reference
0 to 10 V (20 kΩ)
A2
Master speed reference
4 to 20 mA (250 Ω)
[0 to 10 V (20 kΩ) input]
A3
Multi-function anlog input
0 to 10 V (20 kΩ)
P
AC
Factory setting:
0V
Not used
-V
(15V 20mA)
Terminating
resistance
R+
R-
S+
S-
( (
IG
Thermal relay
trip contact
3 4 1 2
+ +
P
0
Level -
B
0
detector
Braking Resistor Unit
-
(optional)
FU
FV
-
FW
U
U/T1
V
V/T2
W
W/T3
(Ground to 100 max.)
T A1
1 C
2 H
3 B
G
4
5 A
F
6
T A3
D
Shieded twisted-pair
wires
T A2
1 1
Pulse monitor output
Pulse A
2
30 mA max.
3
Pulse B
Wiring distance: d :
4
30 m max.
MP
Pulse train output
0 to 32 kHz (2.2 kΩ)
AC
Default: Output
frequency
Ammeter adjustment
AM 20 kΩ
Multi-function analog output 2
-10 to 10 V 2 mA
Default: Output current
AM
0 to +10 V
Ammeter adjustment
FM
20 kΩ
Multi-function analog output 1
AC
-10 to 10 V 2 mA
FM
Default: Output frequency
0 to +10 V
E(G)
MA
MA A Error contact output
MB
250 VAC, 10 mA min. 1 A max .
30 VDC, 10 mA min. 1 A max .
MC
MC C
M1
Multi-function contact oputput
250 VAC, 10 mA min. 1 A max .
M2
30 VDC, 10 mA min. 1 A max .
Default: Running
signal
P1
Open collector 1
Default: Zero-
speed
Multi-function
open-collector outputs
P2
Open collector 2
48 VDC 50 mA max.
Default: Frequency
agree signal
PC
Motor
Cooling fan
IM
IM
PG