Omron RX-A2004, RX-A2022, RX-A2007, RX-A2015, RX-A2037 Datasheet

» Built-in know-how functionality

» Uncompromising Omron quality

» High motor-control performance

Customised to your machine

RX INVERTER

Omron realises that you need quality

and reliability, plus the ability to easily and

quickly customise your inverter to the

application in hand. And with the RX, you have

the perfect tool for the job.

Naturally it combines the same high level of

quality and performance for which Omron is

renowned. It also has abundant application

functionality on board and you can customise it

yourself to match your precise requirements.

Key features include:

• Up to  kW

• Built-in EMC filter

• Sensor-less and vector closed-loop control

• High starting torque in open loop

(% at . Hz)

• Full torque at  Hz in closed loop

• Built-in logic programmability

• Built-in application functionality

• Automatic energy saving

• Micro-surge voltage suppression

• Built-in Modbus RS

(options for other networks)

Customise your inverter

CX-Drive enables you to make your own
programs to suit your machine, e.g. for
an unwinding application.

Positioning functionality

Simple positioning is handled by
the inverter itself without the need for
an external motion controller.
Functions include pulse trace position
control mode, homing and position
teaching.

Focused on application

The inverter is pre-programmed with
special application functionality, e.g.
brake control, by-pass motor control,
orientation stop, interruption filling
and switching from speed to
positioning control, etc.

High performance

to match your application

4

4

T

T

E

E

N

N

AAA

A

N

N

C

C

E

E

Y

E

Sensor-less vector control
at 0 Hz domain

With the benefit of patented 0 Hz
domain open-loop control mode, the
RX can develop 150% torque at 0 Hz
allowing zero speed load holding.
Moreover, an improved sensor-less
vector control algorithm enables the RX
to develop more than 200% starting
torque at 0.3 Hz.

Cost and space saving filter

The RX has a built-in EMC filter that
saves on cost and space compared
with the standard external filter
solution.

3 ph : EN61800-3 cat. C2

Long life design

RX has been designed with high quality
components to guarantee a long
operation life and minimise downtime.
It includes a versatile maintenance
function that warns the user in the
event of DC bus capacitor temperature
rise or cooling speed reduction.

100%

200%

Torque

(percentage of rating)

600 1200 1800

Rotation speed (min)

120
110
100
90
80

70

60

50

40

30
20
10

0

Frequency (Hz)

Level (dBV)

Conducted emission data

Integrated EMC filter

No filter

500k 1M 2M 5M 10M 20M 30M200150

From high torque to

high motor efficiency...

Reliability with environmental
responsibility

Omron is renowned for the reliability
of its products. Moreover, Omron’s
policy is to offer environmentally
safe products free from any banned
substances.

6 Frequency inverters

RX

Customised to your machine

• Up to 132 kW

• High starting torque in open loop: 200% at 0.3Hz

• Full torque at 0 Hz in closed loop

• Sensor-less and vector closed-loop control

• Built-in EMC filter

• Built-in logic programmability

• Built-in application functionality

• Positioning functionality

• Automatic energy saving

• Micro-surge voltage suppression

• Modbus RS485 (options for other networks)

• CE, cULus, RoHS

Ratings

• 200 V Class three-phase 0.4 to 55 kW

• 400 V Class three-phase 0.4 to 132 kW

System configuration

Choke

LCD 2 lines
Remote Operator

Remote Operator
Extansion Cable

Output AC Reactor

Braking chopper

Braking Resistor

Option units

ACTIVE
POWER

OVERCURRENT

BUSS

BUSS+RR

BC...

CHOPPER

DANGER
HIGH VOLTAGE !

RJ45 - USB Cable

CX-Drive
CX-One

MCCB

RX

Filter

Input AC Reactor

Motor

Ground

Power
Supply

DC Reactor

C
2
2

R
5
2

C
2
4

P
E

C
1
6

U
1
1

U

8

R
6

C
2
6

C
2

8

J
P

3

U

6

U

7

T

1

U
9

+

+

R
1
5

R
1
5

R
2
5
R
1
5

R
2

0

R

3

0

R
7

R
5

C

5

R

2
1

U
1
4

C
1
7

R
1
4

R
2

8

R

R

11

J

P

1

C
1

U

1

0

C

3

R

5
R

1
R

2

R

3

6

R

3

C

2

1

R

3

5

R
7
0

R

1

2

0

R7

5

R7

8

R

1

1

4

C

2

2

+

+

U
1

+

C

3

5

R

9

9

U

1
2

R

9

5

R

3

9

R
4

0

R
5

7

R

56

D
6

R
6

U
1

5

R
5
4

R

5
5

R

8

T

R

2

1

1

R

1

1

R

1

1

0

R

1

0

7

R

1

1

3

TR1

C

1

3

U
1

3

C
1
0

S

I

­N

C

O

D

E
N
o

.

U
1
7

7

3

6
0

0

­C

0
2

1
0

J
P
5

J
P
6

R
T
4

R

1

0

R

1

0

R

1

0

5

R
1

0
2

C

1
2

C
1
1

R
9

4

R
9

7

R

9
6

C
20

R
9
5

C

3

9

R

1

3

1

Y
1

U

1

0

C

3

3

7

Type designation

200 V class

400V class

Specifications

Three-phase: RX-@ A2004 A2007 A2015 A2022 A2037 A2055 A2075 A2110 A2150 A2185 A2220 A2300 A2370 A2450 A2550

Motor kW

1

1. Based on a standard 3-Phase standard motor.

0.4 0.75 1.5 2.2 4.0 5.5 7.5 11 15 18.5 22 30 37 45 55

Output

characteristics

Inverter

capacity kVA

200 V

1.0 1. 7 2.5 3.6 5.7 8.3 11.0 15.9 22.1 26.3 32.9 41.9 50.2 63.0 76.2

240 V

1.2 2. 0 3.1 4.3 6.8 9.9 13.3 19.1 26.6 31.5 39.4 50.2 60.2 75.6 91.4

Rated output current (A) 3.0 5. 0 7.5 10.5 16.5 24 32 46 64 76 95 121 145 182 220
Max. output voltage Proportional to input voltage: 0..240 V
Max. output frequency 400 Hz

Power

supply

Rated input voltage
and frequency

3-phase 200..240 V 50/60 Hz

Allowable voltage
fluctuation

-15%..+10%

Allowable frequency
fluctuation

5%

Braking

Regenerative braking Internal BRD circuit (external discharge resistor)

External regenerative braking unit

Minimum connectable
resistance

50 50 35 35 35 16 10 10 7.5 7.5 5

Protective structure

IP20

Cooling method

Forced air cooling

Three-phase: RX-@ A4004 A4007 A4015 A4022 A404 0 A4055 A4075 A4110 A4150 A4185 A4220 A4300 A4370 A4450 A4550 B4750 B490 0 B411K B413K

Motor kW

1

1. Based on a standard 3-Phas e standard motor.

0.4 0.75 1.5 2.2 4.0 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132

Output

characteristics

Inverter

capacity kVA

400 V

1.0 1.7 2.5 3.6 6.2 9.7 13.1 17.3 22.1 26.3 33.2 40.1 51.9 63.0 77.6 103.2 121.9 150.3 180.1

480 V

1.2 2.0 3.1 4.3 7.4 11.6 15.8 20.7 26.6 31.5 39.9 48.2 62 .3 75.6 93.1 123.8 146.3 180.4 216.1

Rated output current (A) 1.5 2.5 3.8 5.3 9.0 14 19 25 32 38 48 58 75 91 112 149 176 217 260
Max. output voltage Proportional to input voltage: 0..480 V
Max. output frequency 400 Hz

Power

supply

Rated input voltage
and frequency

3-phase 380..480 V 50/60 Hz

Allowable voltage
fluctuation

-15%..+10%

Allowable frequency
fluctuation

5%

Braking

Regenerative braking Internal BRD circuit (external discharge resistor)

External regenerative braking unit

Minimum connectable
resistance

100 100 100 100 70 70 35 35 24 24 20

Protective structure

IP20 IP00

Cooling method

Forced air cooling

RX series

A: IP20
B: IP00

RX A4004-EF

Vol tage:
2: Three-phase 200 VAC
4: Three-phase 400 VAC

Max. applicable motor output
004: 0,4kW

~

13K: 132 kW

E: Europe standard

F: Built-in filter

8 Frequency inverters

Common specifications

Model number

RX@

Specifications

Control functions

Control methods

Phase-to-phase sinusoidal pulse with modulation PWM (Sensorless vector control, close loop vector with motor feedback,
V/F)

Output frequency range

0.10 to 400.00 Hz

Frequency precision

Digital set value: ±0.01% of the max. frequency
Analogue set value: ±0.2% of the max. frequency (25 ±10 ºC)

Resolution of frequency set value

Digital set value: 0.01 Hz
Analog input: 12 bit

Resolution of output frequency

0.01Hz

Starting torque

150%/0.3 Hz (under sensor-less vector control or sensor-less vector control at 0 Hz)
200%/Torque at 0 Hz (under sensor-less vector control at 0Hz, when a motor size one rank lower than specified is connected)

Overload capability

150%/60 s, 200%/3 s

Frequency set value

0 to 10V DC (10KΩ), -10 to 10V DC (10KΩ), 4 to 20mA (100Ω), RS485 Modbus, Network options

V/f Characteristics

V/f optionally changeable at base frequencies of 30 to 400 Hz, V/f braking constant torque, reduction torque, sensor-less vec­tor control, sensor-less vector control at 0 Hz

Functionality

Inputs signals

8 terminals, NO/NC switchable, sink/source logic switchable
[Terminal function] 8 functions can be selected from among 61.
Reverse (RV), Multi-step speed setting binary 1 (CF1), Multi-step speed setting binary 2 (CF2), Multi-step speed setting bi­nary 3 (CF3), Multi-step speed setting binary 4 (CF4), Jogging (JG), DC injection braking (DB), 2nd control (SET), 2-step
acceleration/deceleration (2CH), Free-run stop (FRS), External trip (EXT), USP function (USP), Commercial switching (CS),
Soft lock (SFT), Analog input switching (AT), 3rd control (SET3), Reset (RS), 3-wire start (STA), 3-wire stop (STP), 3-wire
forward/reverse (F/R), PID enabled/disabled (PID), PID integral reset (PIDC), Control gain switching (CAS),
UP/DWN function accelerated (UP), UP/DWN function decelerated (DWN), UP/DWN function data clear (UDC), Forced op­erator (OPE), Multi-step speed setting bit 1 (SF1), Multi-step speed setting bit 2 (SF2), Multi-step speed setting bit 3 (SF3),
Multi-step speed setting bit 4 (SF4), Multi-step speed setting bit 5 (SF5), Multi-step speed setting bit 6 (SF6), Multi-step speed
setting bit 7 (SF7), Overload limit switching (OLR), Torque limit enabled (TL), Torque limit switching 1 (TRQ1), Torque limit
switching 2 (TRQ2),
P/PI switching (PPI), Brake confirmation (BOK), Orientation (ORT), LAD cancel (LAC), Position deviation clear (PCLR), Pulse
train position command input permission (STAT), Frequency addition function (ADD), Forced terminal block (F-TM), Torque
reference input permission (ATR), Integrated power clear (KHC), Servo ON (SON), Preliminary excitation (FOC), Analog
command on hold (AHD), Position command selection 1 (CP1), Position command selection 2 (CP2), Position command se­lection 3 (CP3), Zero return limit signal (ORL), Zero return startup signal (ORG), Forward driving stop (FOT), Reverse driving
stop (ROT), Speed/Position switching (SPD), Pulse counter (PCNT), Pulse counter clear (PCC), No allocation (no)

Output signals

5 open collector output terminals: NO/NC switchable, sink/source logic switchable
1 relay (SPDT contact) output terminal: NO/NC switchable
[Terminal function] 6 functions can be selected from among 45.
Signal during RUN (RUN), Constant speed arrival signal (FA1), Over set frequency arrival signal (FA2), Overload warning
(OL), Excessive PID deviation (OD), Alarm signal (AL), Set-frequency-only arrival signal (FA3), Overtorque (OTQ), Signal
during momentary power interruption (IP), Signal during undervoltage (UV), Torque limit (TRQ), RUN time exceeded (RNT),
Power ON time exceeded (ONT), Thermal warning (THM), Brake release (BRK), Brake error (BER), 0-Hz signal (ZS), Ex­cessive speed deviation (DSE), Position ready (POK), Set frequency exceeded 2 (FA4), Set frequency only 2 (FA5), Overload
warning 2 (OL2), Analog FV disconnection detection (FVDc), Analog FI disconnection detection (FIDc), Analog FE discon­nection detection (FEDc), PID FB status output (FBV), Network error (NDc), Logic operation output 1 (LOG1), Logic operation
output 2 (LOG2), Logic operation output 3 (LOG3), Logic operation output 4 (LOG4), Logic operation output 5 (LOG5), Logic
operation output 6 (LOG6), Capacitor life warning (WAC), Cooling fan life warning (WAF), Starting contact signal (FR), Fin
overheat warning (OHF), Light load detection signal (LOC), Operation ready (IRDY), Forward run (FWR), Reverse run (RVR),
Fatal fault (MJA), Window comparator FV (WCFV), Window comparator FI (WCFI), Window comparator FE (WCFE), Alarm
codes 0 to 3 (AC0 to AC3)

Standard functions

V/f free setting (7), Upper/lower frequency limit, Frequency jump, Curve acceleration/deceleration, Manual torque boost level/
break, Energy-saving operation, Analog meter adjustment, Starting frequency, Carrier frequency adjustment, Electronic ther­mal function, (free setting available), External start/end (frequency/rate), Analog input selection, Trip retry, Restart during mo­mentary power interruption, Various signal outputs, Reduced voltage startup, Overload limit, Initialization value setting,
Automatic deceleration at power-off, AVR function, Automatic acceleration/deceleration, Auto tuning (Online/Offline), High
torque multi-motor operation control (sensor-less vector control of two monitors with one Inverter)

Analogue inputs

Analogue inputs 0 to 10V and -10 to 10 V (10KΩ), 4 to 20mA (100Ω)

Analogue outputs

Analog voltage output, Analog current output, Pulse train output

Accel/Decel times

0.01 to 3600.0s (line/curve selection)

Display

Status indicator LED’s Run, Program, Power, Alarm, Hz, Amps , Volts, %
Digital operator: Available to monitor 23 items, output current, output frequency...

Protection functions

Motor overload protection

Electronic Thermal overload relay and PTC thermistor input

Instantaneous overcurrent

200% of rated current for 3 seconds

Overload

150% for 1 minute

Overvoltage

800V for 400V type and 400V for 200V type

Momentary power loss

Decelerates to stop with DC bus controlled, coast to stop

Cooling fin overheat

Temperature monitor and error detection

Stall prevention level

Stall prevention during acceleration, deceleration and constant speed

Ground fault

Detection at power on

Power charge indication

On when voltage between P and N is higher than 45V

Ambient conditions

Degree of protection

IP20 / IP00

Ambient humidity

90% RH or less (without condensation)

Storage temperature

-20 ºC..+65 ºC (short-term temperature during transportation)

Ambient temperature

−10°C to 50°C

Installation

Indoor (no corrosive gas, dust, etc.)

Installation height

Max. 1000 m

Vibration

RX-A004 to A220, 5.9 m/s

2

(0.6G), 10 to 55 Hz

RX-A300 to B13K, 2.94 m/s

2

(0.3G), 10 to 55 Hz

9

Dimensions

W

2-φ6

W1

W2

6

D

D1

H1

H

Figure 1

W1

7

W2

D2

D1

H1

H

2-φ7

W

D

Figure 3

W

10

H1

H

2-φ10

D

W1

Figure 4

W2

D1

D2

2-φ7

W1

7

H1

H

W

D

Figure 2