Omron SX-F Users guide
Cat. No. I126E-EN-04
ZX-T Series
SX-F
Instruction Manual
Omron SX-F
INSTRUCTION MANUAL - ENGLISH
Valid from Software version 4.42
Document number: I126E-EN-04
Document name : Omron SX-F inverter manual
Date of release: 02-2021
© OMRON, 2021
All rights reserved. No part of this publication may be reproduced, stored
in a retrieval system, or transmitted, in any form, or by any means,
mechanical, electronic, photocopying, recording, or otherwise, without
the prior written permission of OMRON.
No patent liability is assumed with respect to the use of the information
contained herein. Moreover, because OMRON is constantly striving to
improve its high-quality products, the information contained in this
manual is subject to change without notice. Every precaution has been
taken in the preparation of this manual.
Nevertheless, OMRON assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the
information contained in this publication.
Safety Instructions
Congratulations for choosing a product from Omron!
Before you begin with installation, commissioning or
powering up the unit for the first time it is very important
that you carefully study this Instruction manual.
Following symbols can appear in this instruction or on the
product itself. Always read these first before continuing.
NOTE: Additional information as an aid to avoid
problems.
CAUTION!
Failure to follow these instructions can
!
result in malfunction or damage to the AC
drive.
Warning!
Failure to follow these instructions can
result in serious injury to the user in
addition to serious damage to the AC
drive.
HOT SURFACE!
Failure to follow these instructions can
result in injury to the user.
Handling the AC drive
Installation, commissioning, demounting, taking
measurements, etc, of or on the AC drive may only be
carried out by personnel technically qualified for the task.
A number of national, regional and local regulations govern
handling, storage and installation of the equipment. Always
observe current rules and legislation.
Opening the AC drive
Precautions to be taken with a
connected motor
If work must be carried out on a connected motor or on the
driven machine, the mains voltage must always be
disconnected from the AC drive first. Wait at least 7minutes
before starting work.
Earthing
The AC drive must always be earthed via the mains safety
earth connection.
Earth leakage current
CAUTION!
This AC drive has an earth leakage current
!
which does exceed 3.5 mA AC. Therefore
the minimum size of the protective earth
conductor must comply with the local safety
regulations for high leakage current equipment which
means that according to the standard IEC61800-5-1
the protective earth connection must be assured by
one of following conditions:
PE conductor cross-sectional area shall for phase
cable size <
Al) or use a second PE conductor with same area as
original PE conductor.
For cable size above 16 mm
equal to 35mm
sectional area shall be at least 16mm
(6 AWG).
For cables >35 mm2 (2 AWG) the PE conductor crosssectional area should be at least 50 % of the used
phase conductor.
When the PE conductor in the used cable type is not
in accordance with the above mentioned crosssectional area requirements, a separate PE
conductor should be used to establish this.
16 mm2 (6 AW G) be >10 mm2 Cu (16 mm2
2
2
(2 AWG) the PE conductor cross-
(6 AWG) but smaller or
2
WARNING!
Always switch off the mains voltage before
opening the AC drive and wait at least 7
minutes to allow the capacitors to
discharge.
Always take adequate precautions before opening the AC
drive. Although the connections for the control signals and
the switches are isolated from the main voltage, do not
touch the control board when the AC drive is switched on.
Residual current device (RCD)
compatibility
This product cause a DC current in the protective
conductor.
for protection in case of direct or indirect contact, only a
Type B RCD is allowed on the supply side of this product.
Use RCD of 300 mA minimum.
Where a residual current device (RCD) is used
EMC Regulations
Incorrect connection
The AC drive is not protected against incorrect connection
of the mains voltage, and in particular against connection of
the mains voltage to the motor outlets U, V and W. The AC
drive can be damaged in this way. Risk for personal injury.
Omron, I126E-EN-04 1
In order to comply with the EMC Directive, it is absolutely
necessary to follow the installation instructions. All
installation descriptions in this manual follow the EMC
Directive.
Mains voltage selection
The AC drive may be ordered for use with the mains voltage
range listed below.
SX-F48: 230-480 V
SX-F69: 500-690 V
Heat warning
HOT SURFACE!
Be aware of specific parts on the AC drive
having high temperature.
Voltage tests (Megger)
Do not carry out voltage tests (Megger) on the motor, before
all the motor cables have been disconnected from the AC
drive.
Condensation
If the AC drive is moved from a cold (storage) room to a
room where it will be installed, condensation can occur.
This can result in sensitive components becoming damp. Do
not connect the mains voltage until all visible dampness has
evaporated.
Power factor capacitors for
improving cos
Remove all capacitors from the motor and the motor outlet.
ϕ
Precautions during Autoreset
When the automatic reset is active, the motor will restart
automatically provided that the cause of the trip has been
removed. If necessary take the appropriate precautions.
DC-link residual voltage
WARNING!
After switching off the mains supply,
dangerous voltage can still be present in
the AC drive. When opening the AC drive
for installing and/or commissioning
activities wait at least 7 minutes. In case of
malfunction a qualified technician should check the
DC-link or wait for one hour before dismantling the
AC drive for repair.
Tra ns po rt
To avoid damage, keep the AC drive in its original
packaging during transport. This packaging is specially
designed to absorb shocks during transport.
IT Mains supply
The AC drives can be modified for an IT mains supply,
(non-earthed neutral), please contact your supplier for
details.
Alarms
Never disregard an alarm. Always check and remedy the
cause of an alarm.
2 Omron, I126E-EN-04
Contents
Safety Instructions.................................. 1
Contents................................................. 3
1. Introduction ............................................ 7
1.1 Delivery and unpacking .................................... 7
1.2 Using of the instruction manual ........................ 7
1.2.1 Instruction manuals for optional equipment ....... 7
1.3 Warranty ......................................................... 8
1.4 Type code number ........................................... 9
1.5 Standards ..................................................... 10
1.5.1 Product standard for EMC............................... 10
1.6 Dismantling and scrapping ............................. 11
1.6.1 Disposal of old electrical and electronic equipment
11
1.7 Glossary ....................................................... 12
1.7.1 Abbreviations and symbols ............................. 12
1.7.2 Definitions .................................................... 12
2. Mounting .............................................. 13
2.1 Lifting instructions ......................................... 13
2.2 Stand-alone units .......................................... 14
2.2.1 Cooling ......................................................... 14
2.2.2 Mounting schemes ........................................ 15
2.3 Cabinet mounting .......................................... 22
2.3.1 Cooling ......................................................... 22
2.3.2 Recommended free space in front of cabinet ... 22
2.3.3 Mounting schemes, cabinets.......................... 23
3. Installation ........................................... 25
3.1 Before installation ......................................... 25
3.1.1 Remove/open front cover............................... 25
3.1.2 Remove/open the lower front cover on Frame size
E2, F2 and FA2 (IP20/21) .............................. 26
3.2 Cable connections for small and medium frame siz-
es ................................................................ 26
3.2.1 Mains cables................................................. 26
3.2.2 Motor cables ................................................. 29
3.3 Connection of motor and mains cables for larger
frame sizes ................................................... 32
3.3.1 Connection of mains and motor cables on IP20
modules ....................................................... 34
3.4 Cable specifications....................................... 36
3.4.1 Stripping lengths ........................................... 36
3.4.2 Fuse data...................................................... 38
3.4.3 Cable connection data for mains, motor and PE ca-
bles according to IEC ratings .......................... 39
3.4.4 Cable connection data for mains, motor and PE ca-
bles according to NEMA ratings ...................... 43
3.5 Thermal protection on the motor ..................... 45
3.6 Motors in parallel .......................................... 45
4. Control Connections.............................. 47
4.1 Control board ................................................ 47
4.2 Terminal connections..................................... 48
4.3 Inputs configuration
with the switches........................................... 49
4.4 Connection example...................................... 50
4.5 Connecting the Control Signals ...................... 51
4.5.1 Cables ......................................................... 51
4.5.2 Types of control signals................................. 53
4.5.3 Screening..................................................... 53
4.5.4 Single-ended or double-ended connection?...... 53
4.5.5 Current signals ((0)4-20 mA).......................... 54
4.5.6 Twisted cables.............................................. 54
4.6 Connecting options ....................................... 54
5. Getting Started ..................................... 55
5.1 Connect the mains and motor cables ............. 55
5.1.1 Mains cables................................................ 55
5.1.2 Motor cables ................................................ 55
5.2 Using the function keys ................................. 56
5.3 Remote control ............................................. 56
5.3.1 Connect control cables.................................. 56
5.3.2 Switch on the mains...................................... 56
5.3.3 Set the Motor Data ....................................... 57
5.3.4 Run the AC drive ........................................... 57
5.4 Local control................................................. 57
5.4.1 Switch on the mains...................................... 57
5.4.2 Select manual control ................................... 57
5.4.3 Set the Motor Data ....................................... 57
5.4.4 Enter a Reference Value ................................ 57
5.4.5 Run the AC drive ........................................... 57
6. Applications.......................................... 59
6.1 Application overview...................................... 59
6.1.1 Cranes ......................................................... 59
6.1.2 Crushers ...................................................... 59
6.1.3 Mills ............................................................ 60
6.1.4 Mixers.......................................................... 60
7. Main Features....................................... 61
7.1 Parameter sets............................................. 61
7.1.1 One motor and one parameter set.................. 62
7.1.2 One motor and two parameter sets ................ 62
7.1.3 Two motors and two parameter sets............... 62
7.1.4 Autoreset at trip............................................ 62
7.1.5 Reference priority.......................................... 63
7.1.6 Preset references ......................................... 63
7.2 Remote control functions............................... 64
7.3 Performing an Identification Run..................... 66
7.4 Using the Control Panel Memory .................... 66
7.5 Load Monitor and Process Protection [400] .... 67
7.5.1 Load Monitor [410] ....................................... 67
8. EMC and standards ............................... 69
8.1 EMC standards ............................................. 69
8.2 Stop categories and emergency stop.............. 69
9. Serial communication............................ 71
9.1 Modbus RTU................................................. 71
9.2 Parameter sets............................................. 71
9.3 Motor data ................................................... 72
9.4 Start and stop commands ............................. 72
9.5 Reference signal........................................... 72
Omron, I126E-EN-04 3
9.5.1 Process value................................................ 72
9.6 Description of the EInt formats ....................... 73
10. Operation via the
Control Panel 75
10.1 General......................................................... 75
10.1.1 Two different control panels ........................... 75
10.2 Control panel with 4-line display...................... 75
10.2.1 The display.................................................... 75
10.2.2 Editing mode ................................................. 77
10.2.3 Fault logger ................................................... 78
10.2.4 Real Time clock ............................................. 78
10.2.5 LED indicators ............................................... 78
10.2.6 Control keys .................................................. 78
10.2.7 The Toggle and Loc/Rem Key ......................... 79
10.2.8 Function keys ................................................ 80
10.3 Control panel with 2-line display...................... 80
10.3.1 The display.................................................... 80
10.3.2 Indications on the display............................... 81
10.3.3 LED indicators ............................................... 81
10.3.4 Control keys .................................................. 81
10.3.5 The Toggle and Loc/Rem Key ......................... 82
10.3.6 Function keys ................................................ 83
10.4 The menu structure........................................ 83
10.4.1 The main menu ............................................. 84
10.5 Programming during operation ........................ 84
10.6 Editing values in a menu ................................ 84
10.7 Copy current parameter to all sets .................. 84
10.8 Programming example.................................... 85
11. Functional Description ......................... 87
11.1 2-line LCD display .......................................... 87
11.2 4-line LCD display .......................................... 88
11.3 Menus .......................................................... 89
11.3.1 1st Line [110] ............................................... 89
11.3.2 2nd Line [120] .............................................. 90
11.3.3 3rd Line [130] ............................................... 90
11.3.4 4th Line [140] ............................................... 90
11.3.5 5th Line [150] ............................................... 90
11.3.6 6th Line [160] ............................................... 90
11.3.7 View mode [170] ........................................... 91
11.4 Main Setup [200] .......................................... 91
11.4.1 Operation [210]............................................. 91
11.4.2 Remote Signal Level/Edge [21A] .................... 96
11.4.3 Mains supply voltage [21B] ............................ 96
11.4.4 Motor Data [220]........................................... 97
11.4.5 Motor Protection [230]................................. 104
11.4.6 Parameter Set Handling [240] ...................... 109
11.4.7 Trip Autoreset/Trip Conditions [250] ............. 111
11.4.8 Serial Communication [260] ......................... 119
11.5 Process and Application Parameters [300] .... 123
11.5.1 Set/View Reference Value [310]................... 123
11.5.2 Process Settings [320] ................................ 124
11.5.3 Start/Stop settings [330]............................. 129
11.5.4 Mechanical brake control ............................. 133
11.5.5 Speed [340]................................................ 138
11.5.6 Torques [350] ............................................. 141
11.5.7 Preset References [360] ............................. 143
11.5.8 PI Speed Control [370]................................ 144
11.5.9 PID Process Control [380] ........................... 145
11.5.10 Pump/Fan Control [390].............................. 149
11.5.11 Crane Option [3A0] ..................................... 156
11.6 Load Monitor and Process Protection [400] .. 159
11.6.1 Load Monitor [410] ..................................... 159
11.6.2 Process Protection [420] ............................. 164
11.7 I/Os and Virtual Connections [500] .............. 166
11.7.1 Analogue Inputs [510]................................. 166
11.7.2 Digital Inputs [520] ..................................... 172
11.7.3 Analogue Outputs [530] .............................. 174
11.7.4 Digital Outputs [540]................................... 178
11.7.5 Relays [550]............................................... 180
11.7.6 Virtual Connections [560] ............................ 182
11.8 Logical Functions and Timers [600].............. 183
11.8.1 Comparators [610]...................................... 183
11.8.2 Logic Output Y [620] ................................... 193
11.8.3 Logic Output Z [630] ................................... 195
11.8.4 Timer1 [640] .............................................. 196
11.8.5 Timer2 [650] .............................................. 198
11.8.6 Counters [660] ........................................... 199
11.8.7 Clock Logic [670]........................................ 202
11.9 View Operation/Status [700] ....................... 203
11.9.1 Operation [710] .......................................... 203
11.9.2 Status [720]............................................... 206
11.9.3 Stored values [730] .................................... 210
11.10 View Trip Log [800] ..................................... 211
11.10.1 With four line PPU and real time clock .......... 211
11.10.2 Trip Message log [810] ............................... 211
11.10.3 Trip Messages [82P] - [89P] ........................ 212
11.10.4 Reset Trip Log [8A0] ................................... 212
11.11 System Data [900]...................................... 213
11.11.1 VSD Data [920] .......................................... 213
11.12 Bluetooth (Optional) device ID number.......... 214
11.12.1 Real Time clock .......................................... 214
12. Troubleshooting, Diagnoses and Maintenance 217
12.1 Trips, warnings and limits ............................ 217
12.2 Trip conditions, causes and remedial action.. 218
12.2.1 Technically qualified personnel..................... 219
12.2.2 Opening the AC drive................................... 219
12.2.3 Precautions to take with a connected motor.. 219
12.2.4 Autoreset Trip............................................. 219
12.3 Maintenance .............................................. 224
13. Options............................................... 225
13.1 Control panel.............................................. 225
13.2 External control panel kits (4-line) ................ 225
13.2.1 Control panel kit, including blank panel......... 225
13.2.2 Control panel kit, including control panel....... 225
13.3 External control panel options (2-line)........... 226
13.4 Handheld Control Panel 2.0 ......................... 226
13.5 Gland kits................................................... 227
13.6 CX-Drive ..................................................... 227
13.7 Brake chopper ............................................ 227
4 Omron, I126E-EN-04
13.8 I/O Board.................................................... 229
13.9 Encoder ...................................................... 229
13.10 PTC/PT100 ................................................. 229
13.11 Crane option board ...................................... 229
13.12 Serial communication and fieldbus................ 229
13.13 Standby supply board option......................... 230
13.14 Safe Stop option ......................................... 231
13.15 EMC filter class C1/C2 ................................ 233
13.16 Output chokes............................................. 233
13.17 Liquid cooling .............................................. 233
13.18 Top cover for IP20/21 version ...................... 233
13.19 Other options .............................................. 233
13.20 AFE - Active Front End .................................. 233
14. Technical Data.................................... 235
14.1 Electrical specifications related to model....... 235
14.2 General electrical specifications ................... 242
14.3 Operation at higher temperatures ................. 243
14.4 Dimensions and Weights.............................. 244
14.5 Environmental conditions ............................. 247
14.6 Fuses and glands ........................................ 248
14.6.1 According to IEC ratings ............................... 248
14.6.2 Fuses according to NEMA ratings.................. 252
14.7 Control signals ............................................ 253
15. Menu List .......................................... 255
Index .................................................. 261
Omron, I126E-EN-04 5
6 Omron, I126E-EN-04
1. Introduction
Omron SX-F is intended for controlling the speed and
torque of standard three phase asynchronous electrical
motors. The AC drive (Frequency converter) is equipped
with direct torque control which uses built-in digital signal
processor - DSP, giving the AC drive the capability of high
dynamic performance even at very low speeds without using
feedback signals from the motor. Therefore the inverter is
designed for use in high dynamic applications where low
speed high torque and high-speed accuracy are demanded.
In “simpler” application such as fans or pumps, the SX-F
direct torque control offers other great advantages such as
insensitivity to mains disturbances or load shocks. Several
options are available, listed in chapter 13. page 225, that
enable you to customize the AC drive for your specific
needs.
NOTE: Read this instruction manual carefully before
starting installation, connection or working with the
AC drive.
Users
This instruction manual is intended for:
• installation engineers
• maintenance engineers
• service engineers
Motors
The AC drive is suitable for use with standard 3-phase
asynchronous motors. Under certain conditions it is possible
to use other types of motors. Contact your supplier for
details.
1.1 Delivery and unpacking
Check for any visible signs of damage. Inform your supplier
immediately of any damage found. Do not install the AC
drive if damage is found.
Check that all items are present and that the type number is
correct.
1.2 Using of the instruction manual
Within this instruction manual the abbreviation “AC drive”
is used to indicate the complete variable speed drive as a
single unit.
Check that the software version number on the first page of
this manual matches the software version in the AC drive.
See chapter 11.11.1 page 213
With help of the index and the table of contents it is easy to
track individual functions and to find out how to use and set
them.
The Quick Setup Card can be put in a cabinet door, so that
it is always easy to access in case of an emergency.
1.2.1 Instruction manuals for optional equipment
In the following table we have listed available options and
the name of the Instruction manual or data sheet/
Instruction plus document number. Further in this main
manual we are often referring to these instructions.
Ta b l e 1 Av ai la bl e o p tions and documents
Option
I/O board
Encoder board
PTC/PT100 board
CRIO board (SX-F) Omron AC Drive Crane
Crane interface (SX-F)
Fieldbus - Profibus
Fieldbus - DeviceNet
Fieldbus - CANopen
Ethernet - Modbus TCP
Ethernet - EtherCAT
Ethernet - Profinet IO 1-port
Ethernet - Profinet IO 2-port
Ethernet - EtherNet/IP 2-port
RS232/RS485 isolated
Control panel kit, Incl blank
panel
Control panel kit, Incl control
panel
Handheld Control Panel
HCP2.0
Safe stop
Overshoot clamp
Liquid cooling
Output choke
AFE- Active front end
Valid instruction manual/
document number
I/O board 2.0, instruction
manual / 01-5916-01
Omron Encoder board
2.0, Instruction manual /
01-5917-01
PTC/PT100 board 2.0,
instruction manual /
01-5920-01
option 2.0, Instruction
manual
Fieldbus Option,
Instruction manual /
01-3698-01
Omron isolated
RS232 / 485 2.0 option
Instruction manual /
01-5919-01
Omron SX-V/SX-F 2.0
External Control Panel,
instruction manual / 015928-01
Omron HCP 2.0,
instrucion manual / 015925-01
Option Safe Stop
(STO – Safe Torque Off),
Technical description /
01-5921-01
Overshoot clamp
Datasheet/Instruction /
01-5933-11
Omron SX-V/SX-F 2.0
Liquid Cooling, instruction
manual / 01-4636-01
Output coils
Datasheet/Instruction /
01-3132-11
Omron SX-F/SX-V 2.0
AFE- Active Front End
option, Instruction manual
/ 01-5386-01
Omron, I126E-EN-04 Introduction 7
1.3 Warranty
The warranty applies when the equipment is installed,
operated and maintained according to instructions in this
instruction manual. Duration of warranty as per contract.
Faults that arise due to faulty installation or operation are
not covered by the warranty.
8 Introduction Omron, I126E-EN-04
1.4 Type code number
SX series
SX-D4160-EFA4-OPTIONS
Check below table
Voltage:
4: 400 / 480 VAC
6: 690 VAC
Protection Class:
D: IP54
A: IP20
Rated Power:
0P7: 0.75 kW
~
1K4: 1,400 kW
Market:
E: Europe
E1: Europe IP54 cabinet with
front door fan
E3: New 160/200 kW
compact size
Operator:
A4: 4-lines operator
A: Blank operator
Blank: 2-lines operator
Control type:
V: V/Hz
F: Direct Torque Control
Fig. 1 gives an example of the type code numbering used on
all AC drives
drive can be determined. This identification will be required
for type specific information when mounting and installing.
The code number is located on the product label, on the
unit.
Fig. 1 Type designation
Built-in EMC filter
Built-in brake
chopper
Standby power
supply
. With this code number the exact type of the
Options Letter (“?” means no character) Options Letter (“?” means no character)
“?” = No option
“?” = Standard EMC filter (Category C3)
“B” = IT-Net (filter disconnected from
ground)
“B1” = EMC filter (Category C2)
Option board
Fieldbus
position 4
“L” = DeviceNet
“M” = PROFIBUS-DP
“M1” = PROFINET
“N” = RS232/485
“O” = Ethernet Modbus TCP
“O1” = EtherCAT
“?” = No brake chopper or DCconnection included
“C” = Brake chopper & DC-connection
included
Liquid Cooling
“?” = No Liquid Cooling
“P” = Liquid Cooling
“D” = Only DC-connection included
“?” = Not included
“E” = Standby power supply included
Standard
“?” = IEC
“Q” = UL
Safe stop
“?” = Not included
“F” = Safe stop included
Marine
*1
“?” = No marine option
“R” = Marine option included
“?” = No cabinet input options
Coated boards
“?” = No coating
*2
“G” = Coated boards
Cabinet input
options
“S” = Main switch included
“T” = Main contactor included
“U” = Main switch + contactor included
“?” = No option
Option board
position 1
“H” = Crane I/O
“I” = Encoder
“J” = PTC/PT100
Cabinet output
options
“K” = Extended I/O
“?” = No option
Option board
position 2
“I” = Encoder
“J” = PTC/PT100
Additional options
“K” = Extended I/O
Option board
position 3
*1
Marine option is not available for IP20 models from 11 kW to 200 kW.
*2
IP20 models from 11 kW to 200 kW are coated from factory.
Omron, I126E-EN-04 Introduction 9
“?” = No option
“I” = Encoder
“J” = PTC/PT100
“K” = Extended I/O
–
“?” = No cabinet output options included
“V” = dV/dt filter included
“W” = dV/dt filter + Overshoot clamp
included
“Z1” = Common mode output filter
“Z2” = Cable gland kit
“Z3” = Motor PTC connection
Only models from 0.37 to 37KW
1.5 Standards
The AC drives described in this instruction manual comply
with the standards listed in Table 2. For the declarations of
conformity and manufacturer’s certificate, contact your
supplier for more information or visit
www.industrial.omron.eu
1.5.1 Product standard for EMC
Product standard EN(IEC)61800-3, second edition of 2004
defines the:
First Environment (Extended EMC) as environment that
includes domestic premises. It also includes establishments
directly connected without intermediate transformers to a
low voltage power supply network that supplies buildings
used for domestic purposes.
Category C2: Power Drive System (PDS) of rated
voltage<1.000 V, which is neither a plug in device nor a
movable device and, when used in the first environment, is
intended to be installed and commissioned only by a
professional.
Second environment (Standard EMC) includes all other
establishments.
Category C3: PDS of rated voltage <1.000 V, intended for
use in the second environment and not intended for use in
the first environment.
Category C4: PDS or rated voltage equal or above 1.000 V,
or rated current equal to or above 400 A, or intended for use
in complex systems in the second environment.
The AC drive complies with the product standard
EN(IEC) 61800-3:2004 (Any kind of metal screened cable
may be used). The standard AC drive is designed to meet the
requirements according to category C3, for a motor cable
length of maximum 80 m.
By using the optional “Extended EMC” filter the AC drive
fulfils requirements according to category C2.
WARNING!
In a domestic environment this product
may cause radio interference, in which
case it may be necessary to take adequate
additional measures.
WARNING!
The standard AC drive, complying with
category C3, is not intended to be used on
a low-voltage public network which
supplies domestic premises; radio
interference is expected if used in such a
network. Contact your supplier if you need
additional measures.
10 Introduction Omron, I126E-EN-04
Ta b le 2 S ta nd ar d s
Market Standard Description
European
EMC Directive 2014/30/EU
Low Voltage Directive 2014/35/EU
WEEE Directive 2012/19/EU
EN 60204-1
EN(IEC)61800-3:2004
All
North & South
America
Russian EAC For all sizes.
EN(IEC)61800-5-1 Ed.
2.0
IEC 60721-3-3
ULC508C UL Safety standard for Power Conversion Equipment
USL
UL 840
CNL
Safety of machinery - Electrical equipment of machines
Part 1: General requirements.
Adjustable speed electrical power drive systems
Part 3: EMC requirements and specific test methods.
EMC Directive: Declaration of Conformity and
Adjustable speed electrical power drive systems Part 5-1.
Safety requirements - Electrical, thermal and energy.
Low Voltage Directive: Declaration of Conformity and
Classification of environmental conditions. Air quality chemical vapours, unit
in operation. Chemical gases 3C2, Solid particles 3S2.
Optional with coated boards
Unit in operation. Chemical gases Class 3C3, Solid particles 3S2.
USL (United States Standards - Listed) complying with the requirements of
UL508C Power Conversion Equipment
UL Safety standard for Power Conversion Equipment.
Insulation coordination including clearances and creepage distances for
electrical equipment.
CNL (Canadian National Standards - Listed) complying with the requirements
of CAN/CSA C22.2 No. 14-10 Industrial Control Equipment.
CE marking
CE marking
1.6 Dismantling and scrapping
The enclosures of the drives are made from recyclable
material as aluminium, iron and plastic. Each drive contains
a number of components demanding special treatment, for
example electrolytic capacitors. The circuit boards contain
small amounts of tin and lead. Any local or national
regulations in force for the disposal and recycling of these
materials must be complied with.
1.6.1 Dispose of old electrical and
electronic equipment
Dispose in accordance with applicable regulations.
Omron, I126E-EN-04 Introduction 11
1.7 Glossary
1.7.1 Abbreviations and symbols
In this manual the following abbreviations are used:
Table 3 Abbreviations
Abbreviation/
symbol
Description
DSP Digital signals processor
AC drive Frequency converter
PEBB Power Electronic Building Block
IGBT Insulated Gate Bipolar Transistor
CP
Control panel, the programming and
presentation unit on the AC drive
HCP Handheld control panel (option)
EInt Communication format
UInt Communication format (Unsigned integer)
Int Communication format (Integer)
Long Communication format
SELV Safety Extra Low Voltage
The function cannot be changed in run
mode
1.7.2 Definitions
In this manual the following definitions for current, torque
and frequency are used:
Table 4 Definitions
Name Description Quantity
I
IN
I
NOM
I
MOT
P
NOM
P
MOT
T
NOM
T
MOT
f
OUT
f
MOT
n
MOT
I
CL
Speed Actual motor speed rpm
Torque Actual motor torque Nm
Sync
speed
Nominal input current of AC drive A
Nominal output current of AC drive A
Nominal motor current A
Nominal power of AC drive kW
Motor power kW
Nominal torque of motor Nm
Motor torque Nm
Output frequency of AC drive Hz
Nominal frequency of motor Hz
Nominal speed of motor rpm
Maximum output current A
Synchronous speed of the motor rpm
RMS
RMS
RMS
RMS
12 Introduction Omron, I126E-EN-04
2. Mounting
Load: 56 to 95 kg
(123 - 202 lbs)
Lifting eyes
A°
This chapter describes how to mount the AC drive.
Before mounting it is recommended that the installation is
planned out first.
• Be sure that the AC drive suits the mounting location.
• The mounting site must support the weight of the AC
drive.
• Will the AC drive continuously withstand vibrations
and/or shocks?
• Consider using a vibration damper.
• Check ambient conditions, ratings, required cooling air
flow, compatibility of the motor, etc.
• Know how the AC drive will be lifted and transported.
Note: IP20 units are intended for cabinet mounting.
2.1 Lifting instructions
Note: To prevent personal risks and any damage to
the unit during lifting, it is advised that the lifting
methods described below are used.
Recommended for AC drive models
220 KW to 1K8 KW
Recommended for AC drive models
45 KW to 200 KW
Fig. 3 Remove the roof unit and use the lifting eyes to lift
single unit 600 mm (23.6 in) and 900 mm (35.4 in).
Single cabinet drives can be lifted/transported safely using
the eye bolts supplied and lifting cables/chains as in
illustration Fig. 3 above.
Depending on the cable/chain angle A (in Fig. 3),
following loads are permitted:
Cable/chain angle A Permitted load
45 ° 4 800 N (1080 lbf)
60 ° 6 400 N (1439 lbf)
90 ° 13 600N (3057 lbf)
Regarding lifting instructions for other cabinet sizes, please
contact Omron.
Fig. 2 Lifting AC drive model 45 KW to 200 KW.
Omron, I126E-EN-04 Mounting 13
2.2 Stand-alone units
The AC drive must be mounted in a vertical position against
a flat surface. Use the template (in the File archive on our
homepage) to mark out the position of the fixing holes.
2.2.1 Cooling
Fig. 4 shows the minimum free space required around the
AC drive for the models 002 to 1K8 KW in order to
guarantee adequate cooling. Because the fans blow the air
from the bottom to the top it is advisable not to position an
air inlet immediately above an air outlet.
The following minimum separation between two AC drives,
or a AC drive and a non-dissipating wall must be
maintained. Valid if free space on opposite side.
Table 5 Mounting and cooling
Fig. 4 AC drive mounting model 1P5 KW to 1K8 KW
2x2xSX-F,
side-by-side
mm (in)
3 or more
SX-F units
B/C/D/C2/
D2 side-byside
mm (in)
3 or more
SX-F units
E/F/E2/F2
side-by-side
mm (in)
SX-F-wall,
wall-one
side
mm (in)
Frame size
B - FA,
C2-FA2,
C69-F69,
C2(69)-D2(69)
[mm(in)]
a 200 (7.9) 200 (7.9) 100 (3.9)
b 200 (7.9) 200 (7.9) 0
c 0 50 (1.97) 0
d 0 50 (1.97) 0
a 200 (7.9) 200 (7.9) 100 (3.9)
b 200 (7.9) 200 (7.9) 0
c 50 (1.97) 50 (1.97) 0
d 50 (1.97) 50 (1.97) 0
a 200 (7.9) 200 (7.9) 100 (3.9)
b 200 (7.9) 200 (7.9) 0
c 100 (3.9 50 (1.97) 0
d 100 (3.9) 50 (1.97) 0
a 100 (3.9) 100 (3.9) 100 (3.9)
b 100 (3.9) 100 (3.9) 0
c 0 50 (1.97) 0
d 0 50 (1.97) 0
Frame size
C2, D2, E2, F2
with IP21
top cover
option
[mm(in)]
220 KW-
1K8 KW
cabinet
[mm(in)]
NOTE: When a 220 KW to 1K8 KW model is placed
between two walls, a minimum distance at each side
of 200 mm (7.9 in) must be maintained.
14 Mounting Omron, I126E-EN-04
2.2.2 Mounting schemes
12.5 kg
(26.5 lb)
C
D
F
G
ø13 mm(x2)
(0.51 in)
ø7 mm(x4)
(0.27 in)
E
B
A
Glands
M20
Glands
M32
Gland
M16
Gland
M25
Fig. 5 Omron SX-F Model SX-D40P7 to D47P5
(Frame size B).
Table 6 Dimensions connected to Fig. 5.
Frame
size
Omron SX-F
model
A B C D E F
Fig. 6 Cable interface for mains, motor and communication,
Omron SX-F Model SX-D0P7 to D7P5
(Frame size B).
Fig. 7 Omron SX-F Model SX-D40P7 to D47P5 (Frame
size B) example with optional CRIO interface and
D-sub connectors.
Dimensions in mm (in)
G
(depth)
B D40P7 - D47P5
416
(16.4)
396
(15.6)
128.5
(5.04)
37
(1.46)
10
(0.39)
202.6
(7.98)
203
(7.99)
Omron, I126E-EN-04 Mounting 15
Fig. 8 Omron SX-F Model SX-D4011 to D4022 (Frame
24 kg
(53 lb)
C
D
F
G
ø13 mm(x2)
E
B
A
ø7 mm(x4)
(0.27 in)
(0.51 in)
Gland
M25 (026-031)
Glands
M20
Glands
M32 (026-031)
M32 (037-046)
M40 (037-046)
IP21 top cover (optional)
ø7mm (x4)
(0.27 in)
ø13 mm(x2)
(0.51 in)
G
A
K
F
17 kg
(38 lb)
B
H
I
C
J
E
D
size C).
Fig. 9 Cable interface for mains, motor and communication,
Omron SX-F Model SX-D4011 to D4022 (Frame
size C).
Table 7 Dimensions connected to Fig. 8 and Fig. 10.
Fig. 10 Omron SX-F Model SX-A4011 to A4030 (Frame size
C2), Model SX-A61P5 to A6022 (Frame size
C2(69)), backside view.
PE
L1 L2 L3 DC- DC+ R U V W
Fig. 11 Bottom view Omron SX-F Model SX-A4011 to
A4030 (Frame size C2) Model SX-A61P5 to A6022
(Frame size C2(69)), with cable interface for mains,
motor, DC+/DC-, brake resistor and control.
Dimensions in mm (in)
(depth)
10
(0.39)
178
(7)
167
(7)
292
(11.5)
267 (10.5)
IP21 282
(11.1)
G
H I J K
----
196
(7.7)
10
(0.39)
23.5
(0.9)
Frame
size
C D4011 - D4022
C2 A4011 - A4030
C2(69) A61P5 - A6022
Omron
SX-F
model
A B C D E F
512
(20.2)
585.5
(23)
492
(19.4)
471
(18.5)
128.5
(5.04)
128.5
(5.04)
24.8
(0.95)
23.8
(0.91)13(0.51)
16 Mounting Omron, I126E-EN-04
496
(19.5)
C
A
17 kg
(37.4 lb)
(0.27 in)
ø13 mm(x2)
(0.51 in)
ø7mm (x4)
Glands
Gland
M25
Glands
M20
M32
D
E
B
Fig. 13 Cable interface for mains, motor and communication,
Omron SX-F Model SX-A61P5 to A6022 (Frame size
C69).
F
G
Fig. 12 Omron SX-F Model SX-A61P5 to A6022 (Frame size
C69).
Table 8 Dimensions connected to Fig. 12.
Frame
size
C69 A61P5 - A6022
Omron SX-F
model
A B C D E F
512
(20.2)
492
(19.4)
128.5
(5.06)
Dimensions in mm (in)
24.8
(0.98)
10
(0.39)
178
(7.01)
G
(depth)
314 (12.36)
Excl. PPU G
291.5 (11.5)
Omron, I126E-EN-04 Mounting 17
Fig. 14 Omron SX-F Model SX-D4030 to D4037(Frame size
32 kg
(71 lb) F
G
B
A
ø7 mm(x4)
(0.27 in)
C
D
ø13 mm(x2)
E
(0.51 in)
Glands
M20
Glands
M20
Glands
M50
Glands
M40
IP21 top cover (optional)
30 kg
(66 lb)
ø7 mm (x4)
(0.27 in)
ø13 mm(x2)
(0.51 in)
I
C
H
E
F
G
K
A
D
B
J
D), Model SX-D6030 to D6055, (Frame size D69).
Fig. 16 Omron SX-F Model SX-A4030 to
A4055 (Frame size D2), Model SX-A6030 to A6055
(Frame size D2(69)), backside view.
PE
Fig. 15 Cable interface for mains, motor and communication,
Omron SX-F Model SX-D4030 to D4037 (Frame
size D), Model SX-D6030 to D6055 (Frame size
NOTE: Glands for size B, C, D, C69 and D69 are available
as option kit.
D69).
Table 9 Dimensions connected to Fig. 14 and Fig. 16.
Frame
size
D D4030 - D4037
D69 A6030 - A6055
D2 A4037 - A4055
D2(69) D6030 - D6055
18 Mounting Omron, I126E-EN-04
Omron SX-F
model
Fig. 17 Bottom view Omron SX-F Model SX-A4037 to
SX-A4055 (Size D2), Model SX-A6030 to A6055
(Frame size D2(69)), with cable interface for mains,
motor, DC+/DC-, brake resistor and control.
Dimensions in mm (in)
A B C D E F
570
(22.4)
570
(22.4)
590
(23.2)
669.
5
(26.3)
160
(6.3)
160
(6.3)
30
(0.9)
10
(0.39)
30
(0.9)13(0.51)
220
(8.7)
220
(8.7)
G
(depth)
295
(11.6)
291 (11.5)
IP21 - 307
(12.1)
H I J K
----
240
(9.5)
10
(0.39)
12.5
(0.47)
590
(23.2)
Fig. 18 Omron SX-F Model SX-D4045 to D4090 (Frame
CD
F
H
A
B
E
G
ø16 mm(x3)
(0.63 in)
ø9 mm(x6)
(0.35 in)
56/60 kg
(124/132 lb)
Cable glands M20
Cable flexible leadthrough
Ø17-42 /M50
Ø11-32 /M40
(0.67 - 1.65in)
(0.43 - 1.2 in)
Cable flexible leadthrough
C
D
F
H
A
B
E
G
ø9 mm(x6)
(0.35 in)
ø16 mm(x3)
(0.63 in)
74 kg
163 lb)
Cable glands M20
Cable flexible leadthrough
Ø23-55 /M63
Ø17-42 /M50
(0.91 - 2.1 in)
(0.67 - 1.65in)
Cable flexible leadthrough
size E).
Fig. 19 Cable interface for mains, motor, DC+/DC-, brake
resistor and communication, Omron SX-F Model
SX-D4045 to D4090 (Frame size E).
Table 10 Dimensions IP54 connected to Fig. 18 and Fig. 20.
Frame
size
Omron SX-F
model
A B C D E F
Fig. 20 Omron SX-F Model SX- D4110 to D4160 (Frame
size F), Omron SX-F Model SX-D6075 to D6200
(Frame size F69).
Fig. 21 Cable interface for mains, motor, DC+/DC-, brake
resistor and communication, Omron SX-F Model
SX- D4110 to D4160 (Frame size F), Omron SX-F
Model SX-D6075 to D6200 (Frame size F69).
Dimension in mm (in)
G
(depth)
H
E D4045 - D4090
F D4110 to D4160
F69 D6075 to D6200
Omron, I126E-EN-04 Mounting 19
925
(36.4)
925
(36.4)
1065
(41.9)
950
(37.4)
950
(37.4)
1090
(42.9)
240
(9.5)
300
(11.8)
22.5
(0.88)
22.5
(0.88)
10 (0.39)
10 (0.39)
284.5
(11.2)
344.5
(13.6)
314
(12.4)
314
(12.4)
120
150
Fig. 22 Omron SX-F/ Model SX-D4075 to D4090
C
H
D
A
B
E
G
F
ø16 mm(x3)
(0.63 in)
ø9 mm(x6)
(0.35 in)
53 kg
(117 lb)
D
E
ø16 mm(x3)
(0.63 in)
ø9 mm(x6)
(0.35 in)
A
B
C
H
F
G
F2
68 kg
(150 lb)
FA2
84 kg
(185 lb)
(Frame size E2).
Fig. 23 Bottom view Omron SX-F/ Model SX-A4075 to
A4160 (Frame size E2 and F2), with cable interface
for mains, motor, DC+/DC-, brake resistor and control. (principle drawing).
Fig. 24 Omron SX-F/ Model SX-A4110 to A4160
(Frame size F2) and SX-A4200 (Frame size FA2).
Table 11 Dimensions IP20 connected to Fig. 22 and Fig. 24.
Frame
size
E2 A4075 - A4090
F2 A4110 - A4160
FA2 A4200
20 Mounting Omron, I126E-EN-04
Omron SX-F
model
Dimension in mm (in)
A B C D E F
240
925
(36.4)
1065
(41.9)
950
(37.4)
1090
(42.9)
(9.5)
300
(11.8)
22.5
(0.88)
10
(0.39)
275
(10.8)
335
(13.2)
G
(depth)
294 (11.6)
IP21 - 323 (12.7)
294 (11.6)
IP21 - 323 (12.7)
306 (12)
IP21 - 323 (12.7)
H
120
(4.7)
150
(5.9)
D
ø16 mm(x3)
(0.63 in)
ø9 mm(x6)
(0.35 in)
95 kg
(209 lb)
Cable glands M20
(x5)
(0.91 - 2.1 in)
Ø23-55 /M63
Cable flexible leadthrough
E
A
C
H
B
F
G
Fig. 25 Omron SX-F Model SX-D4200 Frame size FA).
Fig. 26 Cable interface for mains, motor, DC+/DC-, brake
Table 12 Dimensions IP54 connected to Fig. 25.
resistor and communication, Omron SX-F Model
SX-D4200 (Frame size FA).
Fig. 27 Side view Omron SX-F Model SX-D4200
(Frame size FA).
Frame
size
FA SX-D4200
Omron, I126E-EN-04 Mounting 21
Omron SX-F
model
Dimension in mm (in)
A B C D E F
1055
(41.5)
1395
(54.9
300
(11.8)
38
(1.5)
32
(1,26)
345
(13.6)
G
(depth)
365
(14.4)
H
157
(6.18)
2.3 Cabinet mounting
1300 (39.4 in)
2.3.1 Cooling
If the variable speed drive is installed in a cabinet, the rate of
airflow supplied by the cooling fans must be taken into
consideration.
2.3.2 Recommended free space in front of cabinet
All cabinet mounted AC drives are designed in modules, so
called PEBBs. These PEBBs can be folded out to be
replaced. To be able to remove a PEBB in the future, we
recommend 1.30 meter (39.4 in) free space in front of the
cabinet, see Fig. 28.
Frame
Omron SX-F
Model
Flow rate
m3/h (ft3/min)
B D40P7 - D47P5 75 (144)
C - C2 D4011 - D4015 120 (171)
C - C2 A4018 - A4030 170 (100)
C69 D61P5 - D6022 170 (100)
C2(69) A61P5 - A6022 170 (100)
D - D2 A4022 - A4030 170 (100)
D69 D6030 - D6055 170 (100)
D2(69) D6030 - D6055 170 (100)
E - E2 D4045 - D4090 510 (300)
F - F2 D4110 - D4160 800 (471)
FA - FA2 A4200 - D4200 1020 (600)
F69 D6090 - D6200 800 (471)
H A4220 - A4250
H69 A6250 - A6400
I A4315 - A4400
I69 A6450 - A6600
J A4450 - A4500
J69 A6630 - A6800
KA A4630 - A4710
KA69 A6900 - A61K0
K A4800
K69 A61K2
L A4900
L69 A61K4
M A41K1
M69 A61K6
N A41K2
N69 A61K8
O A41K4
O69 A62K0
1600 (942)
2400 (1413)
3200 (1883)
4000 (2354)
4800 (2825)
5600 (3296)
6400 (3767)
7200 (4238)
8000 (4709)
P69 A62K2 8800 (5179)
Q69 A62K4 9600 (5650)
R69 A62K6 10400 (6121)
S69 A62K8 11200 (6592)
T69 A63K0 12000 (7063)
RITTAL
RITTAL
RITTAL
RITTAL
RITTAL
RITTAL
Fig. 28 Recommended free space in front of the cabinet
mounted AC drive.
NOTE: For the models A4450/A6630 to A63K0 the
mentioned amount of air flow should be divided
equally over the cabinets.
22 Mounting Omron, I126E-EN-04
2.3.3 Mounting schemes, cabinets
2250 mm (88.6 in)
2000 mm (78.7 in)
150 mm
(5.9 in)
100 mm
(3.9 in)
600 mm (23.6 in)
600 mm
(23.6 in)
2250 mm (88.6 in)
2000 mm (78.7 in)
150 mm
(5.9 in)
100 mm
(3.9 in)
600 mm
(23.6 in)
1200 mm (47.2 in)
2000 mm (78.7 in)
2250 mm (88.6 in)
150 mm
(5.9 in)
100 mm
(3.9 in)
600 mm
(23.6 in)
900 mm (35.4 in)
2000 mm (78.7 in)
2250 mm (88.6 in)
150 mm
(5.9 in)
100 mm
(3.9 in)
600 mm
(23.6 in)
1500 mm (59.0 in)
RITTALRITTALRITTAL
Omron SX-F: Model D4220 to D4250
(Frame sizes G and H)
Omron SX-F: Model D6250 to D6400
(Frame size H69)
RITTAL
RITTALR ITTAL
RITTAL
RITTAL
Omron SX-F: Model D4315 to D4400
(Frame size I)
Omron SX-F: Model D6450 to D6600
(Frame size I69)
RITTALRITTALRITTAL
Omron SX-F: Model D4450 to D4500
(Frame size J)
Omron SX-F: Model D6630 to D6800
(Frame size J69)
RITTALRITTALRITTAL
Omron SX-F: Model D4630 to D4710
(Frame size KA)
Omron SX-F: Model D6900 to D61K0
(Frame size KA69)
Omron, I126E-EN-04 Mounting 23
RITTAL
1800 mm (71 in)
2250 mm (88.6 in)
2000 mm (78.7 in)
150 mm
(5.9 in)
(3.9 in)
100 mm
600 mm
(23.6 in)
2400 mm (94.5 in)
150 mm
(5.9 in)
100 mm
2250 mm (88.6 in)
2000 mm (78.7 in)
(3.9 in)
600 mm
(23.6 in)
3000 mm (118.2 in)
150 mm
(5.9 in)
2250 mm (88.6 in)
2000 mm (78.7 in)
(3.9 in)
100 mm
2100 mm (82.7 in)
150 mm
(5.9 in)
2250 mm (88.6 in)
2000 mm (78.7 in)
100 mm
(3.9 in)
600 mm
(23.6 in)
2700 mm (106.3 in)
2250 mm (88.6 in)
2000 mm (78.7 in)
150 mm
(5.9 in)
(3.9 in)
100 mm
600 mm
(23.6 in)
RITTAL
RITTAL
RITTAL
RITTALRITTAL
RITTAL
RITTAL
RITTALRITTAL
Omron SX-F: Model D4800 (Frame size K)
Omron SX-F: Model D61K2 (Frame size K69)
Omron SX-F: Model D41K1 (Frame size M)
Omron SX-F: Model D61K6 (Frame size M69)
Omron SX-F: Model D4900 (Frame size L)
Omron SX-F: Model D61K4 (Frame size L69)
Omron SX-F: Model D41K2 (Frame size N)
Omron SX-F: Model D61K8 (Frame size N69)
600 mm
Omron SX-F: Model D41K4 (Frame size O)
(23.6 in)
Omron SX-F: Model D62K0 (Frame size O69)
24 Mounting Omron, I126E-EN-04
3. Installation
A
The description of installation in this chapter complies with
the EMC standards and the Machine Directive.
Select cable type and screening according to the EMC
requirements valid for the environment where the AC drive
is installed.
3.1.1 Remove/open front cover
Frame sizes B - FA (IP54)
Remove/open the front cover to access the cable connections
and terminals. On Frame size B and C loosen the four
screws and remove the cover. On Frame size D and up
unlock the hinged cover with the key and open it. On Frame
size FA loosen the three screws on the hinged cover and open
it.
3.1 Before installation
Read the following checklist and prepare for your
application before installation.
• Local or remote control.
• Long motor cables (>100m (> 330 ft)), refer to section
Long motor cables page 31.
• Motors in parallel, refer to menu Drive Mode [213],
page 92.
• Functions used.
• Suitable AC drive size in proportion to the
motor/application.
If the AC drive is temporarily stored before being connected,
please check the technical data for environmental
conditions. If the AC drive is moved from a cold storage
room to the room where it is to be installed, condensation
can form on it. Allow the AC drive to become fully
acclimatised and wait until any visible condensation has
evaporated before connecting the mains voltage.
Frame size C2 - F2 and FA2 (IP20/21)
Fig. 29 Remove the front cover on frame size C2 - F2 and FA2
(principle drawing).
To be able to access all cable connections and terminals, first
open and remove the front cover in following order.
• Loosen the two screws A (see Fig. 29) at the bottom of
the cover a couple of turns (you do not have to remove
the screws).
• Swing out the lower part of the cover a bit and remove
the cover downwards. Be careful, don't swing out the
cover too much as this could damage the “lips” at the
upper hinges.
Now it is easy to access all terminals.
Omron, I126E-EN-04 Installation 25
3.1.2 Remove/open the lower front
B
cover on Frame size E2, F2
and FA2 (IP20/21)
3.2 Cable connections for
small and medium frame
sizes
IP54 - SX-D41P5 to D4037 (Frame sizes B, C and D)
IP54-SX-D61P5 to D6055 (Frame sizes C69 and D69)
IP20/21 - SX-A4011 to A4200 (Frame sizes C2, D2, E2, F2
and FA2)
IP20/21 - SX-A61P5 to A6055 (Frame sizes C2(69) and
D2(69))
3.2.1 Mains cables
Dimension the mains and motor cables according to local
regulations. The cable must be able to carry the AC drive
load current.
Recommendations for selecting
mains cables
• To fulfil EMC purposes it is not necessary to use
screened mains cables.
Fig. 30 Loosen the two screws and remove the lower cover
(principle drawing)
In order to access the mains, motor, DC+/DC- and brake
terminals, remove the lower cover in following order
• Loosen the two screws B (see Fig. 30).
• Pull down the cover a bit and lift it away.
• Use heat-resistant cables, +75 °C (167 °F) or higher.
• Dimension the cables and fuses in accordance with local
regulations and the nominal input current of the drive
See table 64, page 248.
• PE conductor cross-sectional area shall for phase cable
size < 16 mm
or a second PE conductor with same area as original PE
conductor,
for cable size above 16mm
equal to 35mm
tional area shall be at least 16mm
For cables >35mm
sectional area should be at least 50% of the used phase
conductor.
When the PE conductor in the used cable type is not in
accordance with the above mentioned cross-sectional
area requirements, a separate PE conductor should be
used to establish this.
• The litz ground connection see fig. 42, is only necessary
if the mounting plate is painted. All the AC drives have
an unpainted back side and are therefore suitable for
mounting on an unpainted mounting plate.
Connect the mains cables according to fig. 31 to 39. The
AC drive has as standard a built-in RFI mains filter that
complies with category C3 which suits the Second
Environment standard.
2
(6 AWG) be >10 mm2 Cu (16 mm2 Al)
2
2
(2 AWG) the PE conductor cross-sec-
2
(6 AWG) but smaller or
2
(6 AWG).
(>2 AWG) the PE conductor cross-
26 Installation Omron, I126E-EN-04
Loading...