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MAEN256B, 2021-11
X2 extreme 12 HP
English
Installation manual for X2 extreme 12 HP
Foreword
All operator panels are developed to satisfy the demands of human-machine communication. Built-in functions such as displaying and controlling text, dynamic indication, time channels, alarm and recipe handling are included.
The operator panel works primarily in an object-oriented way, making it easy to understand and use. Configuration is carried out on a PC using iX Developer software. The project can then be transferred and stored in the operator panel itself.
Various types of automation equipment such as PLCs, servos or drives can be connected to the operator panels. In this manual, the term “the controller” refers to the connected equipment.
This manual explains how to install the operator panel. Please refer to the iX Developer reference manual for further information.
Foreword
Order no: MAEN256B
Copyright © 2021-11 Beijer Electronics AB. All rights reserved.
The information in this document is subject to change without notice and is provided as available at the time of printing. Beijer Electronics AB, including all its group companies, reserves the right to change any information without updating this publication. Beijer Electronics AB, including all its group companies, assumes no responsibility for any errors that may appear in this document. Read the entire installation manual prior to installing and using this equipment. Only qualified personnel may install, operate or repair this equipment. Beijer Electronics AB, including all its group companies, are not responsible for modified, altered or renovated equipment. Because the equipment has a wide range of applications, users must acquire the appropriate knowledge to use the equipment properly in their specific applications. Persons responsible for the application and the equipment must themselves ensure that each application is in compliance with all relevant requirements, standards and legislation in respect to configuration and safety. Only parts and accessories manufactured according to specifications set by Beijer Electronics AB, including all its group companies, may be used.
BEIJER ELECTRONICS AB, INCLUDING ALL ITS GROUP
COMPANIES, SHALL NOT BE LIABLE TO ANYONE FOR ANY
DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES RESULTING FROM THE INSTALLATION, USE OR
REPAIR OF THIS EQUIPMENT, WHETHER ARISING IN TORT,
CONTRACT, OR OTHERWISE. BUYER'S SOLE REMEDY SHALL
BE THE REPAIR, REPLACEMENT, OR REFUND OF PURCHASE
PRICE, AND THE CHOICE OF THE APPLICABLE REMEDY SHALL
BE AT THE SOLE DISCRETION OF BEIJER ELECTRONICS AB,
INCLUDING ALL ITS GROUP COMPANIES.
Beijer Electronics, MAEN256B
Contents
Contents
1 Safety Precautions ....................................................... 4
General ........................................................... 4
Hazardous Materials ............................................. 4
Disposal Requirements Under WEEE Regulations ........... 5
UL and cUL Installation ......................................... 5
IECEx/ATEX Certificate and Dust Rating .................... 6
Conditions of Safe Use for Zone 2/22 ATEX/IECEx .......... 6
During Installation .............................................. 7
During Use ....................................................... 7
Service and Maintenance ........................................ 7
Dismantling and Scrapping ..................................... 8
Appearance of Air in Touch Screen ............................. 8
2 Naming Convention .................................................... 9
3 Installation ............................................................... 10
Space Requirements ............................................. 10
Installation Process .............................................. 10
Connections to the Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Hazardous Location Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Other Connections and Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4 Technical Data ........................................................... 14
Compass Safe Distance .......................................... 15
5 Chemical Resistance .................................................... 16
Metal Casing ..................................................... 16
Touch Screen and Overlay Material ............................ 16
6 Operator Panel Drawings .............................................. 19
Connectors ....................................................... 19
X2 extreme 12 HP Outline ...................................... 21
7 Additional Installation Tips ............................................ 23
Grounding the operator panel .................................. 23
Ethernet Connection in the Operator Panel ................... 24
To Achieve Better EMC Protection ............................. 25
Ambient Temperature ........................................... 26
Safety ............................................................. 28
Galvanic Isolation ................................................ 29
Cable and Bus Termination RS-485 ............................ 31
CAN Interface ................................................... 31
Restrictions and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Image Sticking ................................................... 32
Beijer Electronics, MAEN256B
Safety Precautions
1 Safety Precautions
Both the installer and the owner and/or operator of the operator panel must read and understand this installation manual.
1.1 General
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Read the safety precautions carefully.
Check the delivery for transportation damage. If damage is found, notify the supplier as soon as possible.
Do not use the operator panel in an environment with high explosive hazards.
The supplier is not responsible for modified, altered or reconstructed equipment.
Use only parts and accessories manufactured according to specifications of the supplier.
Read the installation and operating instructions carefully before installing, using or repairing the operator panel.
Never allow fluids, metal filings or wiring debris to enter any openings in the operator panel. This may cause fire or electrical shock.
Only qualified personnel may operate the operator panel.
Storing the operator panel where the temperature is lower/higher than recommended in this manual can cause the LCD display liquid to congeal/become isotropic.
The LCD display liquid contains a powerful irritant. In case of skin contact, wash immediately with plenty of water. In case of eye contact, hold the eye open, flush with plenty of water and get medical attention.
The figures in this manual serve an illustrative purpose. Because of the many variables associated with any particular installation, the supplier cannot assume responsibility for actual use based on the figures.
The supplier neither guarantees that the operator panel is suitable for your particular application, nor assumes responsibility for your product design, installation or operation.
It is recommended to turn on and shut down the operator panel at least once before installing any components/cards or before connecting the operator panel to external devices; for example serial devices.
–
–
For Marine panels only:
The operator panel must be installed and operated as described in this document to meet this certification.
Observe precautions for handling electrostatic discharge sensitive devices
1.2 Hazardous Materials
Part description
零件描述
Toxic and hazardous materials or elements
有毒和有害的材料或元素
Pb Hg Cd Cr6+ PBB PBDE
PCB and electronic components
PCB 和电子元件
X O O O O O
O: Indicates that this toxic or hazardous substance contained in all of the homogenous materials for this part is below the limit requirement in SJ/T 11363–2014.
Beijer Electronics, MAEN256B 4
Safety Precautions
O ： 表示该有害物质在该部件所有均质材料中的含量均在 SJ/T 11363–2014 规定的限
量要求以下。
X: Indicates that this toxic or hazardous substance contained in at least one of the homogenous materials for this part is above the limit requirement in SJ/T 11363–2014.
X: 表明该有害物质至少在部件的某一均质材料中的含量超出 SJ/T 11363–2014 规定
的限量要求。
1.3 Disposal Requirements Under
WEEE Regulations
•
For professional users in the European Union: If you wish to discard electrical and electronic equipment (EEE), please contact your dealer or supplier for further information.
For disposal in countries outside of the European Union: If you wish to discard this product please contact your local authorities or dealer and ask for the correct method of disposal.
1.4 UL and cUL Installation
All devices have to be supplied by a Class 2 power supply.
Warning:
Do not separate when energized.
AVERTISSEMENT, NE PAS SEPARER SOUS TENSION.
Warning:
Do not open when an explosive atmosphere is present.
NE PAS OUVRIR SI UNE ATMOSPHERE EXPLOSIVE EST PRÉSENT.
Warning:
Battery may explode if mistreated. Do not recharge, disassemble or dispose of in fire.
This product contains a battery that is not user replaceable.
LA BATTERIE PEUT EXPLOSER EN CAS DE MAUVAISE MANIPULATION.
NE LA RECHARGEZ PAS, NE LA DÉMONTEZ PAS ET NE LA JETEZ
PAS DANS LE FEU.
CE PRODUIT CONTIENT UNE PILE QUI NE PEUT PAS ÊTRE
REMPLACÉE PAR L'UTILISATEUR.
Warning:
Explosion hazard! Substitution of components may impair suitability for
Class I, Division 2.
RISQUE D'EXPLOSION! LA SUBSTITUTION DE COMPOSANTS PEUT
NUIRE À LA CONFORMITÉ DE CLASSE I, DIVISION 2.
Beijer Electronics, MAEN256B 5
Safety Precautions
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Use minimum 85°C copper conductors only.
To make wiring connections to the power supply connector, follow the table with cable and torque specifications below:
These devices are Class 2 supplies programmable controllers (industrial PCs) or the use in industrial control equipment and are intended to be (front) panel mounted.
For use on a flat surface of an enclosure.
Terminal Block Connector
Phoenix Contact
Wire Size
0.5 – 3.3 mm 2
Torque (Nm)
0.6 – 0.8
Caution:
The equipment shall be installed in an enclosure that provides a degree of protection not less than IP 66 in accordance with EN/IEC 60079-0 when used in Zone2/22 applications.
The inside of the enclosure the device is mounted in shall not be more than pollution degree 2, as defined in EN/IEC 60664-1.
CET ÉQUIPEMENT EST TESTÉ EN TANT QUE COMPOSANT ET DOIT ÊTRE
INSTALLÉ DANS UN BOÎTIER AVEC INDICE DE PROTECTION IP 66 MINIMUM.
Caution:
Temperature code T4 IEC/EN60079-0, IEC/EN60079-7, IEC/EN60079-15 and IEC/
EN60079-31.
Protection string Ex ec nC IIC T4 Gc and Ex tc IIIC T82 °C Dc.
CODES DE TEMPÉRATURE T4 IEC/EN60079-0, IEC/EN60079-7, IEC/EN60079-15 et
IEC/EN60079-31.
CHAîNE DE PROTECTION Ex ec nC IIC T4 Gc et Ex tc IIIC T82 °C Dc.
II 3 G Ex ec nC IIC T4 Gc
II 3 D Ex tc IIIC T82 °C Dc
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In a Zone 2 environment, this equipment shall be installed in an enclosure that provides a degree of protection not less than IP54 in accordance with
IEC/EN 60079-0. The IP rating of the equipment is limited to the IP rating of the enclosure it is to be installed into.
In a Zone 22 environment, this equipment shall be installed in an enclosure that provides a degree of protection not less than IP64 in accordance with
IEC/EN 60079-0. The IP rating of the equipment is limited to the IP rating of the enclosure it is to be installed into.
Beijer Electronics, MAEN256B 6
Safety Precautions
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To avoid electrostatic charge build-up, it must not be rubbed or cleaned with solvents or a dry cloth when installed/used within a potentially explosive atmosphere.
The area the device is mounted in shall not be more than pollution degree 2, as defined in IEC/EN 60664-1.
1.7 During Installation
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Install the operator panel according to the accompanying installation instructions.
Ground the operator panel according to the accompanying installation instructions.
Only qualified personnel may install the operator panel.
Separate the high voltage, signal, and supply cables.
Make sure that the voltage and polarity of the power source is correct before connecting the operator panel to the power outlet.
Peripheral equipment must be appropriate for the application and location.
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1.8 During Use
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• Keep the operator panel clean.
Emergency stop and other safety functions may not be controlled from the operator panel.
Do not use excessive force or sharp objects when operating the touch screen.
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1.9 Service and Maintenance
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Only qualified personnel should carry out repairs.
The agreed warranty applies.
Before carrying out any cleaning or maintenance operations, disconnect the equipment from the electrical supply.
Clean the display and surrounding front cover with a soft cloth and mild detergent.
The battery must be replaced by an authorized Beijer Electronics service center.
1.9.1
Cleaning the Display
We recommend using a dry, clean cloth to wipe off dust regularly. Use alcohol or ammonia-based cleaning agent for cleaning only when necessary. When other solvents or cleaning agents are used, be sure to follow manufacturers’ instructions.
The agent should be applied to a clean cloth and should not be sprayed directly onto the panel surface. After cleaning the agent should be removed.
Ammonia based glass cleaners (typically 5-10% ammonia) or 75% alcohol can be used to clean the surface of PCAP and resistive touch panels.
When you clean the surface of your touch panel, please follow these steps:
1. Apply cleaning agent (alcohol, bleach, or glass cleaner) to a clean cloth. Make sure the cloth is well saturated.
2. Wipe touch panel in a “Z” motion on the touch panel surface.
Beijer Electronics, MAEN256B 7
Safety Precautions
3. Dry the panel thoroughly with a dry cloth, removing as much of the cleaning solution as possible.
4. Do not mix bleach and ammonia because this will produce a dangerous chemical reaction.
5. Please do not spray cleaning solution directly onto the touch panel surface.
Note:
• Cleaning solutions containing bleach, alcohol, and ammonia are corrosive to touch panel surface coatings and ITO film. So, you should not leave the solution on the touch panel surface for more than 2 minutes. Make sure to remove all residue when finished cleaning.
• Do not use sharp tools to clean the surface of the touchscreen.
• Do not use air guns, water jets, or steam, to clean the surface of touchscreens as they may damage touchscreen functionality.
• If condiments, food, or drinks are spilled on the surface of the touchscreen, please remove them immediately.
• Ensure moisture does not seep through the cable connection area from the edges during cleaning.
1.10 Dismantling and Scrapping
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The operator panel or parts thereof shall be recycled according to local regulations.
The following components contain substances that might be hazardous to health and the environment: lithium battery, electrolytic capacitor, and display.
1.11 Appearance of Air in Touch Screen
The layer structure of the touch screen contains air. In rare cases, the appearance of bubbles can arise. This is purely cosmetic and does not affect the functionality of the operator panel. The appearance can occur under certain environmental conditions such as temperature, humidity, and atmospheric pressure.
Beijer Electronics, MAEN256B 8
Naming Convention
2 Naming Convention
The name of each panel is based on its properties according to the table below.
X2 family base pro marine (= with
BL) control (= with
SC) motion (= with
SM) extreme
Size (inches)
10
12
15
21
4
5
7
Generation/Version v2 SC
SM
HB
HP
BL
12V
SL
RO
CO web
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Examples:
X2 base 5 v2
X2 pro 7
X2 control 10
X2 marine 12 SC
X2 marine 15 HB SC
X2 extreme 7 12V*
X2 extreme 12 HP SC*
X2 extreme 7 SL HP*
X2 extreme 12 SL HP SC*
X2 extreme 7 CO*
X2 extreme 12 SL HP RO
Variant
Soft Control
Soft Motion
High Brightness
High Performance
Black
12 Volt
Sealed
Rugged Only
Certification Only
Note:
Not all combinations are available.
Note:
* indicates variants including IECEx\ATEX and C1D2 accreditation.
Beijer Electronics, MAEN256B 9
Installation
3 Installation
3.1 Space Requirements
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• Maximum installation plate thickness: 8 mm .
Installation plate thickness range: 2 - 8mm +/- 0.1 mm.
The following drawings show the space requirements in millimeters when installing the operator panel. The drawings are only illustrative and may be out of proportion.
3.2 Installation Process
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The following is needed:
A Phillips/slot screwdriver
Do the following:
1. Unpack and check the delivery. If damage is found, notify the supplier.
Note:
Place the operator panel on a stable surface during installation.
Dropping the operator panel or letting it fall may cause damage.
2. To cut a correct opening for the operator panel, use the cut out dimensions in the outline drawing. A separate cut out drawing is available for download from the Beijer Electronics web site. For more information, see sections
and
.
Beijer Electronics, MAEN256B 10
Installation
3. Make sure that the mounting surface of the cutout is smooth and cleaned from any burrs or debris.
4. Install the operator panel into the cutout.
5. Secure the operator panel in position by screwing the slotted thumb screw clockwise, allowing the built-in bracket to flip out and tighten against the cabinet as shown.
Tighten the screws to 0.7 Nm ± 0.2 Nm.
6. In cases where the front panel seal is critical, install terminal mounting ring and use a torque wrench to ensure all screws are torqued within the specification above. For IP66 UL/NEMA Type 4X, Type12, panel must maintain a flatness < 1 mm overall and < 0.05 mm/mm with a surface roughness, Ra < 1.6 μm
7. Installation to be through an EPL (Db)(Dc) enclosure for the applicable Dust
Group, Temperature classification and Ambient temperature range.
Beijer Electronics, MAEN256B 11
Installation
8. Connect the cables in the specified order, according to the drawing and steps below.
Caution:
• The operator panel must be brought to ambient temperature before it is started up. If condensation forms, ensure that the operator panel is dry before connecting it to the power outlet.
• Ensure that the operator panel and the controller system have the same electrical grounding (reference voltage level), otherwise errors in communication may occur.
• Ensure that the voltage and polarity of the power source is correct.
• Separate high voltage cables from signal and supply cables.
• Shielded communication cables are recommended.
B
RS232/
RS422/
RS485
24V DC
C
D
A
Power
Controller
24V DC
Ethernet
The image is illustrative only and may differ slightly from the actual panel.
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Connect cable A.
Connect cable B, using 14-20 AWG (2.08–0.52 mm 2 ), 180–220 N-cm torque.
Connect cable C.
Connect cable D. The recommended cross-section of the cable is 1.5
mm 2 .
9. Carefully remove the protective film over the operator panel display, take care to avoid static electricity that could damage the panel.
3.2.1
Connections to the Controller
For information about the cables to be used when connecting the operator panel to the controller, please refer to the help file for the driver in question.
Beijer Electronics, MAEN256B 12
3.2.2
Hazardous Location Installation
Connect the desired cables and attach them to strain relief plate with cable ties provided.
Installation
3.2.3
Other Connections and Peripherals
Cables, peripheral equipment and accessories must be suitable for the application and its environment. For further details or recommendations, please refer to the supplier.
Beijer Electronics, MAEN256B 13
Technical Data
4 Technical Data
Parameter
Front panel, W × H × D 341 × 243 × 7 mm
Cut out dimensions,
W × H
Mounting depth
Front panel seal
Rear panel seal
Touch screen material
324 ± 1 mm × 226 ± 1 mm
Maximum corner radius: 4 mm. 394 x 270 mm.
62 mm (162 mm including clearance)
IP 66 UL/NEMA Type 4X, Type12
IP 20
X2 extreme 12 HP
Polyester on glass, ITO film, resistive
Autoflex EBA 180L
1 million finger touch operations
Frame overlay
Touch screen operations
Reverse side material
Frame material
Weight
CPU
Powder-coated aluminum
Powder-coated aluminum
2.8 kg i.MX 6Quad
Quad ARM Cortex-A9 Core
1.0 GHz
1 MB L2 cache
Serial port COM A
Serial port COM B
Ethernet LAN A
Ethernet LAN B
Standard D-sub (9 Pin, female)
COM1: 1×RS-232 Rx/Tx with RTS/CTS
COM2: 1×RS-422 or 1×RS-485 or 1×CAN 2.0B
1×RS-232 Rx/Tx with RTS/CTS and 1×RS-422, or 1×RS-485 or 1×CAN 2.0B
1×RS-232 Rx/Tx with RTS (no CTS) and 1×RS-422, or
2×RS-485 or 1×CAN 2.0B
*Not supported for X2 pro 7/10/15 web or X2 extreme
7/12/15 HP web.
Standard D-sub (9 Pin, female)
1×RS-485 with isolated +5V/5mA out for bias resistor network, or 1×CAN 2.0B with termination
*Not supported for X2 control 7/10/15 web or X2 extreme
7/12/15 HP web.
10/100 Mbit Base-T (shielded RJ45 with LEDs)
Tab up
10/100 Mbit Base-T (shielded RJ45 with LEDs)
Tab up
Supports up to USB 2.0 High Speed
1 × SD card
USB
External storage media
Flash memory
(application memory)
Memory RAM
NVRAM
3.5 GB SSD (eMMC)
2 GB DDR3
64 kB
Beijer Electronics, MAEN256B 14
Technical Data
LED
Parameter
Real time clock
Battery
X2 extreme 12 HP
1 × Multi color
Yes
BR 2477A/GAN lithium battery, non replaceable
23 W Power consumption at rated voltage
Fuse Internal DC fuse, 4 AT SMT
Power supply +24 V DC (18–32 V DC)
CE: The power supply must conform with the requirements according to EN/IEC 60950 and EN/IEC 61558-2-4.
UL and cUL: The power supply must conform with the requirements for class 2 power supplies.
Display TFT-LCD with LED backlight
1280 × 800 pixels, 16.7M colors
Active area of display 12.1” diagonal
Pixel errors Class I (ISO 9241-307)
Backlight brightness 1000 Cd/m 2
Backlight lifetime
Operating temperature
50,000 hours
-30°C to +70°C
Storage temperature -40°C to +80°C
5% – 95% non-condensation Relative humidity in operation
Vibration 4g, according to EN/IEC 60068-2-6, Test Fc
Mechanical shock
Approvals and certifications
UL approval
Marine certificates
40g, half-sine, 11ms according to EN/IEC60068-2-27
CE / FCC / KCC
Information is available on www.beijerelectronics.com
Information is available on http://www.beijerelectronics.com
and/or https://UL.com
Information is available on www.beijerelectronics.com
ATTENTION: Serial COM B is not supported if RS-422 has been chosen for COM A.
4.1 Compass Safe Distance
Variant
X2 extreme12 HP (SC)
Condition
Non-energized
Non-energized after magnetization
Energized and operating
Standard
Compass
75 cm
80 cm
75 cm
Steering
Compass
55 cm
55 cm
55 cm
Beijer Electronics, MAEN256B 15
Chemical Resistance
5 Chemical Resistance
5.1 Metal Casing
The frame and casing material is powder-coated aluminum. This powder paint withstands exposure to the following chemicals without visible change:
Acetic acid 10%
Citric acid 10%
Diesel
Distilled water
Edible oil
Fuel oil
Hydrogen peroxide 3%
Phosphoric acid 4%
Phosphoric acid 10%
Sea water
Sodium chloride 2%
Sodium chloride 20%
Sulphuric acid 20%
Tap water
The powder paint shows limited resistance to the following chemicals at room temperature:
Butanol
Hydrochloric acid 5%
Isopropyl alcohol
Sodium hypochlorite 10%
Nitric acid 3%
Nitric acid 10%
Phosphoric acid 43%
Turpentine
Note:
If exposure to any of the above chemicals is demanded, it is recommended to first test the chemical in a hidden spot of the metal casing.
The powder paint shows little or no resistance to the following chemicals at room temperature:
Acetic acid, conc.
Acetone
Ammonia 5%
Ammonia, conc.
Ethyl acetate
Methyl-ethyl ketone
Nitric acid 30%
Phenol
Sodium hydroxide 5%
Sodium hydroxide 30%
Toluene
Trichlorethylene
Xylene
97 octane unleaded petrol
98 octane leaded petrol
5.2 Touch Screen and Overlay Material
5.2.1
Protective Film
Autoflex EBA 180L covers the overlay surrounding the screen.
Beijer Electronics, MAEN256B 16
Chemical Resistance
Solvent Resistance
The protective film withstands exposure of more than 24 hours duration under
DIN 42 115 Part 2 to the following chemicals without visible change:
Acetonitrile Diesel
Ajax / Vim in solution Downy / Lenor (1)
Alkalicarbonate solution (1)
Ammonia (<40%) (1)
Ethanol
Glycerine
Glycol Acetic acid (<50%)
Ariel powder in solution (1)
Bleach (1)
Castor oil
Gumption
Hydrochloric acid (<36%)
Linseed oil
(1)
Petroleum spirit (1)
Phosphoric acid (<30%)
Potassium ferricyanide
Potassium hydroxide (<30%)
Pure Turpentine
SBP 60/95 (1)
Caustic soda (<40%) (1) Methanol
Cutting oil Nitric acid (<10%)
Cyclohexanol
Diacetone alcohol
Paraffin oil
Sulfuric acid (<10%)
Tomato ketchup
Trichloroacetic acid (<50%)
White Spirit
Windex (1)
Persil powder in solution (1) Wisk
(1) Extremely faint glossing of the texture was noted.
The Autoflex protective film withstands DIN 42 115 Part 2 exposure of up to 1 hour duration to glacial acetic acid without visible change.
The Autoflex protective film is not resistant to high pressure steam at over 100
°C or the following chemicals:
Concentrated mineral acids
Concentrated caustic solution
Benzyl alcohol
Methylene chloride
Beijer Electronics, MAEN256B 17
Chemical Resistance
5.2.2
Touch Screen Surface
The touch screen surface on the operator panel withstands exposure to the following solvents without visible change:
Solvents
Acetone
Isopropanol
Toluene
Time
10 minutes
10 minutes
5 hours
The touch screen surface on the operator panel is made of polyester with a hard coat to resist scratches and withstand exposure to many solvents without visible change.
5.2.3
Touch Screen Protector
For harsh environments and exposure to outdoor conditions, it is recommended to use a protective film to guard the touch screen from damage. This optional part can be ordered from Beijer Electronics.
Beijer Electronics, MAEN256B 18
Operator Panel Drawings
6 Operator Panel Drawings
6.1 Connectors
5
6
2
3
Pos.
1
4
Connector
Power supply
COM B
USB
LAN A
LAN B
COM A
Description
+24 V DC
Serial communication port
2×USB Host 2.0, max output current 500 mA
1×10/100 Base-T (shielded RJ45)
1×10/100 Base-T (shielded RJ45)
Serial communication port
6.1.1
2
3
4
5
6
7
8
Pin
1
COM 1
Communication Ports
RS232 RTS
RS232 CTS
-
RS232 RxD
RS232 TxD
-
GND
-
COM A
Description
COM 2
RS422 Tx+
RS485 Tx+/Rx+
-
-
GND
-
RS422 Tx-
RS485 Tx-/Rx-
-
RS422 Rx-
CAN
CAN-H
CAN-L
-
-
-
-
-
-
The connector supports up to two independent serial communication channels and can be configured for RS-232, and RS-422 or RS-485 or CAN.
Beijer Electronics, MAEN256B 19
Operator Panel Drawings
6
7
4
5
8
9
2
3
Pin
1
COM 3
RS-485 Tx+/Rx+
TERM+
-
-
GND
RS-485 Tx-/Rx-
TERM-
-
COM B
D-sub-9, female
Vcc
CAN
CAN-H
TERM+
GND
CAN-L
TERM-
Vcc
The connector supports galvanic isolated RS-485 or CAN.
-
-
-
Beijer Electronics, MAEN256B 20
6.2 X2 extreme 12 HP Outline
Operator Panel Drawings
Beijer Electronics, MAEN256B 21
Operator Panel Drawings
Note:
A Step CAD file is available on the web site www.beijerelectronics.com
Beijer Electronics, MAEN256B 22
Additional Installation Tips
7 Additional Installation Tips
When experiencing communication problems in noisy environments or when operating close to temperature limits, the following recommendations are to be noticed.
7.1 Grounding the operator panel
Mounting plate in the cabinet Door
Operator panel
3
2
Power supply
1
24 V DC
Ferrite core 5
6
4
5350
The mounting clamps of the operator panel do not provide a secure grounding connection between the panel and the device cabinet, see 1 in drawing above.
1. Connect a wire, that is sized correctly according to local electrical codes, between the quick-connect terminal connector on the operator panel and the chassis of the panel, see 2 in drawing above.
2. Connect a wire or grounding braid, that is sized correctly according to local electrical codes, between the chassis of the operator panel and the closest grounding point on the door, see 3 in drawing above.
3. Connect a strong but short grounding braid between the door and the device cabinet, see 4 in drawing above.
4. Twist the cables onto the 24 V DC feed, see 5 in drawing above.
2 turns around the ferrite core provide 4 times the suppression of 1 turn.
3 turns around the ferrite core provide 9 times the suppression of 1 turn.
Connect a wire or grounding braid, that is sized correctly according to local electrical codes, between the chassis of the operator panel and the closest grounding point.
Beijer Electronics, MAEN256B 23
Additional Installation Tips
Note:
The grounding wires should be short and the conductor should have a large area.
A long, thin grounding wire has a very high impedance (resistance) at high frequencies and does not guide disturbances to the ground.
Multi-wire conductors are better than single wire conductors with the same area.
A braided conductor wire with the same area is even better. The best is a short, thick grounding braid.
3
Short and unshielded
Industrial Ethernet
RJ45
RJ45
RJ45
1
RJ45
Operator panel
RJ45 2
Operator panel
RJ45
Operator panel
RJ45
Operator panel
RJ45
Shielded
0.1 μ F
250 V
4
1-1
2-2
3-3
8-8
5
In some industrial units for Ethernet, the RJ45 contact’s shield is connected to the chassis via a capacitor, see 1 in drawing above.
The operator panel’s Ethernet shield is directly connected to the chassis, see 2 in drawing above.
1. Check whether the other Ethernet unit has its shield directly grounded or grounded via a capacitor.
Note:
In many cases, connecting the shielded Ethernet cabling to the chassis at both ends is inappropriate. Hum or grounding loops can occur. Unshielded cabling may even result in fewer communication errors.
Beijer Electronics, MAEN256B 24
Additional Installation Tips
A good solution may be to use a shielded Ethernet cable, but to connect the shield at one end only.
One option is to break the shield, see 3 in drawing above.
A more elegant method is to expand the shielded Ethernet cabling with a piece of unshielded Ethernet cable, see 4 in drawing above.
The shield can be grounded via an external 0.1 μF/250 V film capacitor, see 5 in drawing above. This connects the HF transients to ground.
7.3 To Achieve Better EMC Protection
•
•
•
•
•
•
•
•
•
Initially, use the original cabling from Beijer Electronics primarily.
Place the 24 V DC and communications cabling in one cable trunk/cable duct and 230/380 V AC in another. If the cables need to be crossed, cross them at
90° only. Avoid combining the cabling for stronger 24 V DC outputs with the communication cabling.
Use shielded cables for RS-232 communication.
Use twisted pair and shielded cabling for RS-422 and RS-485.
Use the cabling intended for the bus type; Ethernet, Profibus, CC-Link,
CAN, Device Net etc.
Install and connect according to applicable specifications for the relevant bus standard.
Use shielded cabling for Ethernet, preferably with foil and a braided shield.
D-sub covers should be shielded, and the shield should be connected to the cover 360° where the cable enters.
Connect the shield at both ends.
Ground plate
Ground plane 1
Shielded cable
0.1 μ F/250 V
Ground plane 2
Not same potential
Ground plate in another building
With longer distances, there is a risk that the ground potential may be different. In that case, the shield should only be connected at one end. A good alternative is to connect the other end of the shield to the ground via a 0.1 μF/250 V film capacitor.
Both ends are then connected to the ground in terms of HF, but only connected to the ground at one end in terms of LF, thus avoiding the 50/60 Hz grounding loops.
Metal cabinet
Terminal or connector
Metal cabinet
Terminal or connector
Cable clamp in steel
EMC cable gland
Shielded cable
Plastic cable gland
Shielded cable
Beijer Electronics, MAEN256B 25
Additional Installation Tips
1. Use an EMC cable gland or regular plastic cable gland, remove the outer jacket and connect the shield to the installation plate with a 360° metal cable clamp.
2. Place the 24 V DC and communications cabling in one cable trunk/cable duct and 230/380 V AC in another. If the cables need to be crossed, cross them at
90° only. Avoid combining the cabling for stronger 24 V DC outputs with the communication cabling.
Ferrite cores that are snapped onto the shielded cabling may remove minor disturbances. Large ferrite pieces that are snapped onto unshielded cabling and where the wires go 2-4 times around the cores are approximately 5-25 times more efficient.
7.4 Ambient Temperature
The maximum ambient temperature for the operator panel is provided in the specifications. The ambient temperature refers to the temperature in the device cabinet which cools the operator panel’s electronics.
Operator panel
Top
50 °C inside
Power
30 °C outside
Power
Middle
45 °C inside
Power
Axial fan
120 x 120 mm
Airflow
Bottom
40 °C inside
In most cases, the ambient temperature for the operator panel is significantly higher than the device cabinet’s ambient temperature.
If the cabinet is tall and there are a number of heat-generating devices, the temperature at the top of the cabinet is considerably higher than the temperature increase that would be expected. All electronics are sensitive to heat. The lifespan of an electrolytic capacitor is cut in half with an 8-10 °C increase in temperature. A
15-20 °C temperature increase results in a quarter of the lifespan etc.
Rittal has a good program for estimating the anticipated average temperature in the cabinet as well as a large program for controlling the temperature in the device cabinet.
An enamel-coated steel cabinet has a radiant heat value of 5.5 W/m 2 per degrees C.
Installing a fan inside the cabinet evens out the temperature, while moving air provides considerably better cooling than still air.
Install the fan so that it sits in a cooler area and blows cold air against the operator panel. If the fan is mounted at the top and sucks warm air upwards, the ambient temperature of the fan becomes higher, resulting in a shorter lifespan.
Beijer Electronics, MAEN256B 26
Additional Installation Tips
An approximate value of the net power consumption for the operator panel can be calculated by multiplying the supply voltage with the current drawn by the operator panel. This is assuming that all supplied power is transformed to heat.
Note:
Please ensure that the temperature will not exceed the maximum ambient operating temperature in the enclosure. This can be influenced by other heat generating devices.
Beijer Electronics, MAEN256B 27
Additional Installation Tips
7.5 Safety
1
2
Power supply
230 V AC to 24 V DC
Power supply
230 V AC to 24 V DC
4
+24 V
0 V
4
+24 V
0 V
Distance?
Operator panel
Operator panel
3
Power supply
230 V AC to 24 V DC
4
+24 V
0 V
230 V AC
Operator panel
COM1
Small controller with expansion unit
Ch0
Ch1
COM100 Ch100
Ch101
5355
If a power supply that meets safety standards is used and only powers the operator panel, there is no problem. See 1 in drawing above.
However, if a 24 V unit that also powers other units is used, there is reason to be cautious, see 2 in drawing above. The operator panel does not have insulation that meets safety requirements in the event of a potential short circuit between
230 V AC and 24 V DC. It is assumed that the 24 V power supply is secure, for example, SELV according to EN 60950 (protection against electric shock) and
UL 950.
Note:
Here is an example that explains why a secure 24 V DC power supply can be ruined by mixing 24 V relay contacts with 230 V AC relay contacts in a smaller controller. Check that the clearances and creepage distances between 24 V DC and 230 V AC fulfill
EN 60950 or UL 950. If not, input a separate 24 V unit into the operator panel.
If there is a substantial distance between the relay contacts for 24 V DC and
230 V AC, it is OK to use the same 24 V devices for all feeds. See 3 in drawing above.
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Connect 0 V on the 24 V power supply to the ground, see 4 in drawing above. This offers three advantages:
Safety is increased. The 24 V power supply is not live in the event of a faulty connection or short circuit between 0 V (24 V) and 230 V phase.
Transients on the 24 V feed are connected to the ground.
No risk that the 24 V feed is at a high level in relationship to the ground. This is not unusual since there is high static electricity.
Beijer Electronics, MAEN256B 28
7.6 Galvanic Isolation
Additional Installation Tips
The operator panel has galvanic isolation against the 24VDC power supply but no galvanic isolation between the communication ports for RS-232, RS-422, RS-485,
CAN and USB. Only the Ethernet connection has galvanic isolation.
PC
*
Operator panel Modular controller
Power CPU COM COM2
* * *
RS422
*
RS232
*
USB
*
Different ground potential
*
= Internal 0 V (GND) connection
Printer
*
PC
*
When a PC is connected to the operator panel, the internal 0 V (GND) of the panel is connected to the protective ground via the PC.
A number of USB devices can have the shield connected together with the protective ground. Here, the 0 V (GND) of the operator panel is connected to the protective ground when, for example, a USB memory stick, keyboard, or similar device is plugged in.
If a number of units are connected that have a 0 V and a ground connection, and these are connected to various grounding points, there is a substantial risk of problems. Grounding currents go through communication cables, the rear plate of the controller, internally in the operator panel, and can cause errors.
Use external units to improve communication and achieve galvanic isolation.
Westermo has good industry-standard insulators that are also insulated from the
24 V DC feed.
Beijer Electronics, MAEN256B 29
Additional Installation Tips
Note:
It is very important to make sure that the 24 V feed in the external insulation unit is not connected to one of the communication outlets. If it does not have 100% insulation against the 24 V feed, disturbances and grounding currents from the 0 V on the 24 V side disrupt the communication.
Using this type of unit solves one problem but creates a larger problem! A substandard installation may work now, but problems may arise when other devices are connected.
Beijer Electronics, MAEN256B 30
Additional Installation Tips
7.7 Cable and Bus Termination RS-485
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If maximum transfer distance and maximum transfer speed is needed, shielded and twisted pair cable should be used. The mutual capacitance may not exceed 52.5 pF/m, and the cable area should be at least 0.25 mm 2
(AWG24).
0 V, the reference voltage for communication should be included in the cabling. With two-way communication use two pairs; one pair for communication and one pair for 0 V.
The shield must be grounded at one end. The other end is usually grounded, but with longer distances or when there is a difference in the ground potential, the shield should be connected to the ground via 0.1 μF/250 V film capacitor to prevent ground current in the braided shield. A number of manufacturers recommend that the shield be grounded at each node. Various manufacturers have different systems for bus termination.
Depending on the recipients’ design, the bus wires may be on the same level or require pull-up or pull-down to ensure that no faulty signals are detected when the bus is in resting mode (all transmitters are disconnected).
7.8 CAN Interface
7.8.1
Cable Recommendations
•
•
•
•
•
•
Use shielded, twisted pair cable to improve noise immunity and to reduce radiated emissions.
Characteristic impedance: 120 Ohm (typical)
Propagation delay: 5 ns/m
Mutual capacitance: 40 pF/m (typical, wire to wire)
Recommended cable cross section:
Bus length 0-40 m: 0.25-0.34 mm² (AWG23, AWG22), 70 mOhm/m
Bus length 40-300 m: 0.34-0.6 mm² (AWG22, AWG 20), < 60 mOhm/m
Bus length 300-600 m: 0.5-0.6 mm² (AWG20), < 40 mOhm/m
Bus length 600-1000 m: 0.75-0.8 mm² (AWG18), < 26 mOhm/m
GND should be included in the cabling to provide a reliable reference
Ground for each CAN node (potential equalization). Use two wire pairs; one pair for communication and one pair for GND. Do not use the cable shield to connect GND.
7.8.2
Termination
To achieve the best signal integrity, noise immunity and reliable bus performance, the CAN network must be terminated at its two most distant
CAN nodes with 118 Ohm... 130 Ohm resistors. The recommended resistor value is 120 Ohm/1%/0.25W on each end.
Place the termination resistor near the CAN bus connector (as close as possible).
This product has no integrated termination resistors. They must be added externally.
Beijer Electronics, MAEN256B 31
Additional Installation Tips
7.8.3
Restrictions and Recommendations
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The maximum supported bit rate depends on bus load, bus topology, number of nodes, bus termination, propagation delay of each CAN node and the bus length.
Do not connect more than 32 nodes to one CAN network without using a repeater.
If the bus length exceeds about 200 m, it is recommended to use CAN nodes with built-in galvanic isolation.
If the bus length exceeds 1000 m, a CAN bus repeater should be used.
For additional information refer to the driver documentation for Free CAN and Can Open in the iX Developer software.
7.9 Image Sticking
When utilizing TFT LCD HMI panels in applications where a fixed or partially fixed image remains displayed on the screen for extended periods of time, users may experience a phenomenon referred to by the LCD industry as Image
Sticking. Image sticking, sometimes also called “image retention” or “ghosting, is a phenomenon where a faint outline of a previously displayed image remains visible on the screen when the image is changed.
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•
•
Image sticking can be caused by:
Static images
No screensaver
Sharp contrast transition (e.g. black/white)
High ambient temperatures
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•
How Image sticking can be avoided or reduced:
Use the screensaver functionality (see SW manual).
Changing constantly between static and dynamic images.
Avoid excessive brightness differences between foreground and background elements.
Use colors with similar brightness.
Use complementary colors in follow-up images.
Beijer Electronics, MAEN256B 32
Head office
Beijer Electronics AB
Box 426
201 24 Malmö, Sweden www.beijerelectronics.com / +46 40 358600
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Key Features
- Built-in functions for displaying and controlling text, dynamic indication, time channels, alarm and recipe handling.
- Connects to various automation equipment such as PLCs, servos or drives.
- UL and cUL certified for use in hazardous locations.
- IECEx/ATEX certified for use in Zone 2/22 hazardous areas.
- IP66 rated for protection against dust and water.
- Wide operating temperature range (-20°C to +60°C).
- High screen resolution (1280 x 800 pixels).
- Capacitive touch screen for precise control.