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Names of Parts
Installation and Wiring
Dimensions
Keys
Related Manuals
Related Manuals
Terminal symbols, Screw size and Tightening Torque
NT205XG
Circuit breaker and Fuse Size
The device shall be connected with a Listed inverse time circuit breaker, rated
600 V with the current ratings or UL Listed fuses as shown in the table below.
Inverter Model
3G3RX-
Circuit Breaker/
Fuse
Ratings
(A)
0.4
0.75
A2004-V1
A2007-V1
1.5
A2015-V1
2.2
A2022-V1
3.7
A2037-V1
Fuse (Type J) or
Inverse time
circuit Breaker
Fuse (Type J)
5.5
A2055-V1
7.5
A2075-V1
11
A2110-V1
15
A2150-V1
22
A2220-V1
30
A2300-V1
37
A2370-V1
45
A2450-V1
55
A2550-V1
18.5
A2185-V1
30
30
30
30
30
100
100
100
125
125
125
225
225
250
300
20
20
20
20
20
40
40
40
75
75
75
100
100
150
150
225
225
300
350
200V
Class
400V
Class
0.4
0.75
A4004-V1
A4007-V1
1.5
A4015-V1
2.2
A4022-V1
3.7
A4037-V1
5.5
A4055-V1
7.5
A4075-V1
11
A4110-V1
15
A4150-V1
22
A4220-V1
30
A4300-V1
37
A4370-V1
45
A4450-V1
55
A4550-V1
75
B4750-V1
90
B4900-V1
110
B411K-V1
132
B413K-V1
18.5
A4185-V1
Input
Voltage
Motor
Output
(kW)
Fuse (Type J) or
Inverse time
circuit Breaker
Fuse (Type J)
Motor Overload Protection
RX Inverters provide solid state motor overload protection, which depends
on the proper setting of the following parameters:
b012 : electronic overload protection
b212 : electronic overload protection, 2nd motor
b312 : electronic overload protection, 3rd motor
Set the rated current [Amperes] of the motor(s) with the above parameters.
The setting range is 0.2 rated current to 1.0 rated current.
When two or more motors are connected to the Inverter, they cannot be
protected by the electronic overload protection. Install an external thermal
relay on each motor.
Conformance to EU Directives
For earthing, selection of cable, and any other conditions for EMC-
compliance, please refer to the manual for installation.
This is a class A product in residential areas it may cause radio interference, in which
case the user may be required to take adequate measures to reduce interference.
RX series Inverter has integrated EMC filter as shown
below
200V class: EN61800-3 category C3
400V class: EN61800-3 category C3
OMRON Corporation
Omron Europe B.V.
Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530, Japan
Wegalaan 67-69, NL-2132 JD Hoofddorp, The Netherlands
Digital Operator
Position to mount
optional board
Control circuit
terminal block
Main circuit
terminal block
W1
H1
H
W
D
3G3RX-
Ƒ
-V1
A2004~A2037
A4004~A4037
A2055, A2075, A2110
A4055, A4075, A4110
A2150, A2185, A2220
A4150, A4185, A4220
A2300, A4300
A2370, A2450
A4370, A4450, A4550
A2550
B4750, B4900
B411K, B413K
W
W1
H
H1
D
150
130
255
241
140
210
189
260
246
170
250
229
390
376
190
310
265
540
510
195
390
300
550
520
250
480
380
700
670
250
390
300
700
670
270
480
380
740
710
270
[mm]
Standard Connection Diagram
3-phase 200V AC
3-phase 400V AC
P/+2 N/-
DC reactor
+1
Braking resistor
(A built-in regenerative braking
circuit for 22kW or less models.)
RB
R/L1
S/L2
T/L3
R
T
Ro
To
P24
PSC
FW
S1
S8
SC Common
TH
FE
FV Frequency
FI
FC Common
Forward reference
Frequency
reference
(500~2k
ȍ
)
Thermistor
Multi-function input
S1~S8
U/T1
W/T3
V/T2
P1
PC
Common
Multi-function
output P1~P5
P5
RS485
RS+
RS-
RP
RS-
For terminating resistor
AMI
AM
MP
MA
MC
MB Multi-function relay output
Digital monitor
Analog monitor (current)
Common
Option
M
(PWM output)
FS
Analog monitor (voltage)
* Factory default settings for multi-function relay output are NC contact for
MA and NO contact for MB.
TYPE
3G3RX-
Ƒ
-V1
A2004~A2037
A4004~A4037
A2055, A2075
A4055, A4075
A2110, A4110
A2150, A2185
A4150~A4220
A2220
Main Circuit
R/L1,
S/L2,
T/L3,
U/T1,
V/T2,
W/T3
Ro,
To
Ground
(symbol)
Control Circuit
Relay
AM,AMI,FS,FV,FE,
FI,FC,MP,FW,S8,
S7,S6,S5,S4,S3,S2,
S1,SC,PSC,P24,PC,
P5,P4,P3,P2,P1,TH
MA,
MB,
MC
M4
M4
M4
M5
M5
M5
M6
M5
M6
M6
M6
M6
M8
M6
M8
A2300
M8
M6
M8
A4300
M6
M6
M6
A2370
M8
M8
M8
A4370
M8
M8
M8
A2450
M8
M8
M8
A4450, A4550
M8
M8
M8
A2550
B4750~B413K
M10
M8
M10
Option
N/-,
P/+2,
+1,RB
M4
M3
M3
Screw Size
Torque
Torque
Screw Size
M3
M4
M5
M6
M8
M10
0.7N·m
(max. 0.8)
1.2N·m
(max. 1.4)
2.4N·m
(max. 4.0)
4.5N·m
(max. 4.9)
8.1N·m
(max. 8.8)
*(max. 20.0)
20.0N·m
(max. 22.0)
Name
Description
Mode key
Increment key
Decrement key
RUN key
STOP/RESET
key
Enter key
Switches between each function mode.
Also cancels the set data in process of change and
displays a parameter No.
* Hold down the Mode key for 3 seconds to jump to
‘d001’ .
Changes a parameter No., set data, etc.
Starts the operation when Digital Operator is selected
in RUN Command Selection.
Forward/Reverse rotation depends on the ‘F004’
setting.
Stops the operation when STOP/RESET key is
enabled. Functions as the Reset key if an error occurs.
Switches the display from parameter No. to set data.
Enters and stores the set data.
Name
Manual No.
Regenerative Braking Unit 3G3AX-RBU User’ s Manual
Encoder Feedback Board 3G3AX-PG User’ s Manual
CX-Drive Operation Manual
LCD Digital Operator 3G3AX-OP05 User’ s Manual
DriveProgramming User’ s Manual
DeviceNet Communication Unit User’ s Manual
CompoNet Communication Unit User’ s Manual
I563-E1
I564-E1
W453-E1
I579-E1
I580-E1
I581-E1
I582-E1
Parameter
No.
Function name
Monitor or data range
d001
Output Frequency Monitor
0.0 to 400.0
d002
F001
Output Current Monitor
0.0 to 9999
Output Frequency Setting/
Monitor
Starting frequency [b082] to
maximum frequency [A004]
F002
Acceleration Time 1
0.01 to 3600.
0.01 to 3600.
F003
Deceleration Time 1
Parameter
No.
Function name
Monitor or data range
A001
Frequency Reference
Selection
00: Digital Operator (volume) (Enabled
when 3G3AX-OP01 is used.) / 01: Control
circuit terminal block / 02: Digital Operator
(F001) / 03: ModBus communication
04: Option 1/05: Option 2 / 06: Pulse train
frequency / 07: DrivePrograming
10: Operation function resul
A002
RUN Command Selection
01: Control circuit terminal block / 02: Digital
Operator (F001) / 03: ModBus
communication / 04: Option 1 / 05: Option 2
A003
1st Base Frequency
30. to maximum frequency [A004]
A004
1st Maximum Frequency
30. to 400.
A019
Multi-step Speed Selection 00: Binary (16-step selection with 4 terminals)
01: Bit (8-step selection with 7 terminals)
A020
1st Multi-step Speed
Reference 0
0.0, /Starting frequency [b082] to maximum
frequency [A004]
A021 to
A035
Multi-step Speed Reference
1 to 15
0.0, /Starting frequency [b082] to maximum
frequency [A004]
b012
1st Electronic Thermal Level 0.00 to Rated current
b037
Display Selection
00: Complete display / 01: Individual display
of functions / 02: User s b037
03: Data comparison display / 04: Basic
display
b084
Initialization Selection
00: Initialization disabled / 01: Fault monitor
clear / 02: Initializes data / 03: Fault monitor
clear + Data initialization / 04: Fault monitor
clear + Data initiali DriveProgramming
clear
b180
Perform Initialization /
Mode Selection
00: Initialization disabled
01: Perform initialization/mode selection
C001 to
C008
Multi-function Input S1 to
S8 Selection
01: RV (reverse) / 02 to 05: CF1 to 4
(multi-step speed setting binary 1 to 4), etc.
C021 to
C025
Multi-function Output
Terminal P1 to P5 Selection
00: RUN (signal during RUN) / 01: FA1
(constant speed arrival signal) / 02: FA2
(over set frequency arrival signal) / 03: OL
(overload warning) / 04: OD (excessive PID
deviation) / 05: AL (alarm output), etc.
C026
Multi-function Relay Output
(MA, MB) Function Selection
H003
1st Motor Capacity
0.20 to 160.0
H004
1st Motor Pole Number
2/4/6/8/10
F004
Operator Rotation
Direction Selection
00: (Forward)/ 01: (Reverse)
0194437-6C
For KC Marking Only
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SUITABILITY FOR USE
Omron Companies shall not be responsible for conformity
with any standards, codes or regulations which apply to
the combination of the product in the buyer’s application
or use of the product.
At buyer’s request, Omron will provide applicable third party certification
documents identifying ratings and limitations of use which apply to the product.
This information by itself is not sufficient for a complete determination of the
suitability of the product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining
appropriateness of the particular product with respect to Buyer’s application,
product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT
ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY
RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL
EQUIPMENT OR SYSTEM.
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69, NL-2132 JD
Hoofddorp
The Netherlands
Tel: (31)2356-81-300
Fax: (31)2356-81-388
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08
(Lobby 2), Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011
Fax: (65) 6835-2711
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900
Fax: (1) 847-843-7787
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
Pu Dong New Area, Shanghai,
200120, China
Tel: (86) 21-5037-2222
Fax: (86) 21-5037-2200
OMRON Corporation
Industrial Automation Company
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Tokyo, JAPAN
Note:
Specifications subject to change without notice.