M2I TOPRW User manual

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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M2I Corporation
Industrial HMI Touch Panel
TOPRW
HW Installation Manual
Thank you for purchasing the industrial HMI touch panel series of M2I corporation.
Please read this manual carefully to know installing, wiring, operating this equipment for safe use of
this product.
Chapter1. Safety Precautions
Chapter2. Overview
Chapter3. General Specifications
Chapter4. Part Names and General Specifications
Chapter5. Interface
Chapter6. Installation
Chapter7. Wiring
Chapter8. Maintenance
Chapter9. Warning Label
Chapter10. Products Label

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
2 / 23
Contents
Chapter 1. Safety Precautions .......................................................................................................................................... 4
 Before Using the Product ........................................................................................................................ 4
 General Precautions.................................................................................................................................... 4
 Design Precautions ..................................................................................................................................... 4
 Wiring Precautions ...................................................................................................................................... 5
 Installation Precautions ............................................................................................................................. 5
 Disposal Precautions .................................................................................................................................. 5
 Cell Type Battery Specifications and Exchange ............................................................................. 5
Chapter 2. Overview ............................................................................................................................................................. 6
2.1 Introduction of Products .......................................................................................................................... 6
2.2 Package Contents ........................................................................................................................................ 6
2.3 Explanation of Model Name .................................................................................................................. 7
Chapter 3. General Specifications .................................................................................................................................. 8
Chapter 4. Part Names and General Specifications ....................................................................................................... 9
4.1 TOPRW0500WD ............................................................................................................................................ 9
4.2 TOPRW0700WD .......................................................................................................................................... 11
4.3 TOPRW1000WD .......................................................................................................................................... 13
Chapter 5. External Device Interface ........................................................................................................................... 15
5.1 Serial Communication Specifications ................................................................................................ 15
5.1.1 RS-232C ...................................................................................................................................................... 15
5.1.2 RS-422/485 ............................................................................................................................................... 15
5.1.3 COM1 Connector Pin No. and Signal Name ............................................................................. 15
5.1.4 COM2 Connector Pin No. and Signal Name ............................................................................. 16
5.2. Ethernet Communication Specifications ........................................................................................ 16
5.2.1 Ethernet ...................................................................................................................................................... 16
5.2.2 RJ-45 Pin Layout ..................................................................................................................................... 16
5.3 USB Communication Specifications .................................................................................................. 17

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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5.3.1 USB Host .................................................................................................................................................... 17
5.3.2 USB OTG .................................................................................................................................................... 17
Chapter 6. Installation ....................................................................................................................................................... 17
6.1 Insatllation Requirements ...................................................................................................................... 17
6.2 Installation Procedure .............................................................................................................................. 18
Chapter 7. Wiring ................................................................................................................................................................ 19
7.1 Power Wiring ............................................................................................................................................... 19
7.2 Ground Wiring ............................................................................................................................................ 20
Chapter 8. Maintenance ................................................................................................................................................... 21
8.1 Cleaning the Display ................................................................................................................................ 21
8.2 Periodic Check Points .............................................................................................................................. 21
8.3 Problems with the Device ...................................................................................................................... 21
8.4 System Recovery Settings Switch ....................................................................................................... 22
Chapter 9. Products and Warning Label Location................................................................................................ 23
Chapter 10. Products Label ............................................................................................................................................. 23

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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Chapter 1. Safety Precautions
■ Before using the product
To use the product safely and effectively, please read the contents of this manual thoroughly before use. Please
keep to the safety precaution, for it is to prevent accidents and potential danger from occurring. Safety
precaution is classified into ‘Warning’ and ‘Caution’ and their meanings are as follows
. Also the indicated
illustrations on the product and in the manual have the following meanings.
Violating the instruction may result in serious personal injury or death.
Violating the instruction may result in slight personal injury or product damage.
Be cautious, for danger may be present.
Be cautious, for there is a possibility of an electric shock.
■ General Precautions
Do not press the screen with a hard or sharp object (awl, screwdriver, pen) with too strong a force.
It may cause malfunction of touch due to damage of the front sheet.
Do not use or store in an environment with high vibration.
Do not allow foreign objects such as water, liquids, or metal powders to enter the product. This may cause
breakage or electric shock.
Do not allow foreign objects such as water, liquids, or metal powders to enter into the front(screen)
protective sheet. The screen may be invisible or may cause a malfunction of the touch.
Use the radio or mobile phone at least 30cm away from the main unit.
Two or fewer bright spots may appear on the LCD screen, and certain areas may appear brighter, but this is
not a defect in LCD characteristics.
Do not store or operate in direct sunlight. Direct sunlight can change the properties of the LCD.
■ Design Precautions
Install protection circuit on the outside of Products to protect the entire control system when external power
supply or Products have problems.
As the malfunction & incorrect result of Products could damage the stability of the entire systems
and human body, you must install damage preventing interlock circuit such as emergency stop,
Protective circuits, positioning upper and lower limit switch and interlock for forward/reverse
operation.
When computer or other controllers communicate and exchange data with products or change operation
mode of products, set up protective sequence program in PC or Controller for protecting system from
communication error.
The output signal or communication lines should be separated from the power line or high tension wire.
They should be installed 100mm (3.94 Inch) or more from each other.

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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■ Wiring Precautions
Be sure the wiring is done correctly by checking the product’s rated voltage and the terminal layout.
Incorrect wiring could result in fire, damage or malfunctions.
Tighten the terminal screw with the specified torque. If the screws of terminal are loose, It could result
in short circuit, fire, malfunctions. FG Terminal must be used a dedicated ground. Not doing so could
result in malfunctions.
a. Grounding should be the Class 3 grounding. The cable for grounding should be more than 4㎟
b. grounding point be closed to the products and make short the distance to the ground cable if possible.
Please see below.
■ Installation Precautions
Do not install the location which exceeds allowed temperature. Product can be damaged or shorten the life.
Especially Install environment as below should be avoided.
Do not Install product to the place which the ambient temperature is out of limits, from 0℃ to 50℃ or on the
surface of control board which high pressure equipment is installed..
Do not install to the place where strong shock or vibration continuously have impacted on product.
The space between back of product and back of control board must be more than 100mm for maintenance
and ventilation.
In order to improve water retention and ventilation, the space between the back of the main body and
the console box should be 100mm or more, and install the cooling fan when installed in an enclosed
space
■ Disposal Precautions
When you dispose of product and battery, please treat it as industrial waste. It can create poisonous substances
or explosion.
■ Cell Type Battery Specifications and Exchange
Mounted on mainboard Model MS920SE Battery is not replaced by the user. If the battery has run out of service,
please contact our Customer Support Center for replacement and inspection.
Item Content
Battery Voltag
e
DC 3
V
Battery Model MS920SE (lithium
/
Recharg
e
able )
Battery lifetim
e
Permanent (In case of ambient temperature 25℃)
Batter
y
Discharg
e
Last about
7
days After turn it off
* Depending on the model specifications are subject to change .
■ All field-wiring connections to this unit shall be from Limited Voltage / Limited Current,
below 24 Vdc isolated secondary source with an output fuse, or Class 2

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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Chapter 2. Overview
2.1 Introduction of Products
This industrial HMI touch panel is an industrial control device required in industrial field. It is a device based
on RS-232C and RS-422/485, Ethernet which is used for the basic purpose of communication with another
device (PLC)
2.2 Package Contents
The components of the product are as follows.
Before using the product, please check that all of the following components are included.
Item Figure Quantity
Process Module
And
Manual
1
Clamp
4
Power Connector 1
Accessories
(Sold separate)
USB Memory
USB Cable
SD Card
Front Protect Sheet
User Options

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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2.3 Explanation of Model Name
TOPRW □□ □□ □ □
Series Display Size Option Resolution Power
05 : 5.0” 00 : Standard Q : QVGA (320*240) A: AC
07 : 7.0” 10 : Premium V : VGA (640*480) D: DC
10 : 10.2” S : SVGA (800*600)
X : XGA (1024*768)
W: WQVGA (480*272)
WVGA (800*480)

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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Chapter 3. General Specifications
3.1 Power Specifications
Power
Input Voltage DC24V
Input Voltage Range DC 20~28V
Consumption Power
TOPRW0500WD Under 12W
TOPRW0700WD Under 12W
TOPRW1000WD Under 15W
Voltage endurance DC 24V, Within 10 ㎳
Insulation Resistance 500V DC, 10 ㏁
3.2 Memory Specifications
Screen Memory 128MB
Backup Memory 512KB : System buffer(5K Word),
Including Alarm/Logging/Recipe
Backup Period Permanent
Real Time Clock Built in(by Battery))
3.3 Environment Specifications
Operation Temperature (℃) -10 ~ +50
Storage Temperature (℃) -20 ~ +60
Operation Humidity (%RH) 0 ~ 90 (No dew)
Atmosphere No corrosive gas
Vibration Endurance Amplitude: 10≤F＜25 ㎐(2G) X,Y,Z each direction(for 30 minutes)
Noise Immunity 1000Vp-p(Pulse width 1 ㎲)
Static Electricity Discharge Connective discharge from EN61000-4-2: ±4 ㎸
Shock Endurance 10G X,Y,Z each direction(for 3 times)
Surge Voltage 500V(Line-Line)
Ground Connection Class 3(Under 100Ω )
Protection Classification Conform to IP65
3.4 Structure Specifications
TOPRW05 TOPRW07 TOPRW10
Weight 0.4 0.72 1.7
Cooling System Natural Air Circulation
Case Material PC(Flameless)

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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Chapter 4. Part Names and General Specifications
4.1 TOPRW0500WD
4.1.1 External Dimension
Model F1(mm) F2(mm) S1 (mm) S2 (mm) R1(mm) R2(mm)
TOPRW0500WD 150 114 41.8 35.8 135 99
4.1.2 Front Part Names and Specifications

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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No. Part Description
① LCD TFT 16M Color LCD
② Touch Panel Analog Touch
③ Front Sheeet Front Cover Sheet for Damp Proof and Dust Proof
4.1.3 Rear Part Names and Specifications
No. Part Form Description
① Rubber Packing - Silicone Gasket for Impact Buffering and IP Securing
for Wall Mounting
② Status LED 3 Status of Power, Communication and CPU
③ COM1 Connector DSUB9 RS-232C Serial Comm. with PLC
④ COM2 Connector DSUB9 RS-232C/422/485 Serial Comm. with PLC
(Switchable the Comm. Via Software)
⑤ ETHERNET Connector RJ45 10BASE-T/100BASE-TX, Auto-MDIX
⑥ Power Input Terminal TB 5mm 3P Power Supply of Main Unit(DC 24V)
⑦ USB Connector
MINI USB Type AB
USB Connectors for Storage Options
⑧ SD Card Slot SD Card Slot SD Card Insert Connector
⑨ Mode Switch DIP Switch 2Digit Set Up System Switch
⑩ Reset Switch Tact Switch System Reset Switch
⑪ Diagnose Connector 2mm 4P Diagnose System (Manufacturer Only)

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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4.2 TOPRW0700WD
4.2.1 External Dimension
Model F1(mm) F2(mm) S1 (mm) S2 (mm) R1(mm) R2(mm)
TOPRW0700WD 212 145 45.6 39.6 196 126
4.2.2 Front Part Names and Specifications

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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No. Part Description
① LCD TFT 16M Color LCD
② Touch Panel Analog Touch
③ Front Sheeet Front Cover Sheet for Damp Proof and Dust Proof
④ USB Port USB Download/Upload Port
4.2.3 Rear Part Names and Specifications
No. Part Form Description
① Rubber Packing - Silicone Gasket for Impact Buffering and IP Securing
for Wall Mounting
② Status LED 3 Status of Power, Communication and CPU
③ COM1 Connector DSUB9 RS-232C Serial Comm. with PLC
④ COM2 Connector DSUB9 RS-232C/422/485 Serial Comm. with PLC
(Switchable the Comm. Via Software)
⑤ ETHERNET Connector RJ45 1ch 10BASE-T/100BASE-TX, Auto-MDIX
⑥ USB Connector Type A USB Connectors for Storage Options
⑦ Power Input Terminal TB 5mm 3P Power Supply of Main Unit(DC 24V)
⑧ SD Card Slot SD Card Slot SD Card Insert Connector
⑨ Mode Switch DIP Switch 2Digit Set Up System Switch
⑩ Reset Switch Tact Switch System Reset Switch
⑪ Diagnose Connector 2mm 4P Diagnose System (Manufacturer Only)

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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4.3 TOPRW1000WD
4.3.1 External Dimension
Model F1(mm) F2(mm) S1 (mm) S2 (mm) R1(mm) R2(mm)
TOPRW1000WD 274 216 64.7 58.7 260 202
4.3.2 Front Part Names and Specifications

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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No. Part Description
① LCD TFT 16M Color LCD
② Touch Panel Analog Touch
③ Front Sheeet Front Cover Sheet for Damp Proof and Dust Proof
④ USB Port USB Download/Upload Port
4.3.3 Rear Part Names and Specifications
No. Part Form Description
① Rubber Packing Silicone Gasket for Impact Buffering and IP Securing
for Wall Mounting
② Status LED 3 Status of Power, Communication and CPU
③ COM1 Connector DSUB9 RS-232C Serial Comm. with PLC
④ COM2 Connector DSUB9 RS-232C/422/485 Serial Comm. with PLC
(Switchable the Comm. Via Software)
⑤ ETHERNET Connector RJ45 1ch 10BASE-T/100BASE-TX, Auto-MDIX
⑥ USB Connector Type A USB Connectors for Storage Options
⑦ Power Input Terminal TB 7.6mm 3P Power Supply of Main Unit(DC 24V)
⑧ SD Card Slot SD Card Slot SD Card Insert Connector
⑨ Mode Switch DIP Switch 2Digit Set Up System Switch
⑩ Reset Switch Tact Switch System Reset Switch
⑪ Diagnose Connector 2mm 4P Diagnose System (Manufacturer Only)

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
M2I Corporation
M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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Chapter 5. External Device Interface
In order for the main unit to communicate with an external device, it is necessary to connect the two devices
by refering to the following.
5.1 Serial Communication Specifications
5.1.1 RS-232C
Items Contents
Protocol Half Duplex
Synch Asynchronous
Communication Distance About 15m
Type of Connection 1:1
Control Code ASCII Code or HEXA Code
Transmission Speed 2400,4800,9600,19200,38400,57600,76800,
115200 bps
Data Type
Data Bit 7, 8 bit
Parity Bit NONE, ODD, EVEN Parity
Stop Bit 1, 2 bit
Modular Jack DSUB 9pin
5.1.2 RS-422/485
Items Contents
Protocol Half Duplex
Synch Asynchronous
Communication Distance About 500m
Type of Connection 1:N (N ≤ 31)
Control Code ASCII Code or HEXA Code
Transmission Speed 2400,4800,9600,19200,38400,57600,76800,
115200 bps
Data Type
Data Bit 7, 8 bit
Parity Bit NONE,ODD, EVEN Parity
Stop Bit 1, 2 bit
Modular Jack DSUB 9pin
5.1.3 COM1 Connector pin number and Signal name
Type Pin No. Signal Direction Meaning
9Pin Female
1 - - Not Available
2 RD(RxD) Input RS-232C Receive Data
3 SD(TxD) Output RS-232C Send Data
4 - - Not Available
5 SG - Signal Ground
6 - - Not Available
7 VCC*1 Output +5V , 0.2A
8 VCC GND*1 - Power Ground
9 - - Not Available
*1 When need VCC for external equipment , use 7.VCC and 8.VCC GND that output is 0.2A.

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
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M2I Bldg, 35-11, Jeonpa-ro 24beon-gil, Manan-gu, Anyang-si, Gyeonggi-do, 430-857, Korea. Tel :[phone],Fax:[phone] www.m2i.co.kr
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5.1.4 COM2 Connector pin number and Signal name
Type Pin No. Signal Direction Meaning
9Pin Female
1 RDA(RD+) Input RS-422/485 Receive Data (+)
2 RD(RxD) Input RS-232C Receive Data
3 SD(TxD) Output RS-232C Send Data
4 RDB(RD-) Input RS-422/485 Receive Data (-)
5 SG - Signal Ground
6 SDA(SD+) Output RS-422/485 Send Data (+)
7 - - Not Available
8 - - Not Available
9 SDB(SD-) Output RS-422/485 Send Data (-)
Be sure to connect the RD and SD to the RS-232C communication line by crossing each other with a
Twisted Pair Cable. Please connect SG directly.
RS-422/485 communication line must use RDA and RDB as Twisted Pair Cable, SDA and SDB
as Twisted Pair Cable.
Do not use shield wire of communication line as signal ground. It may cause communication failure.
5.2 Ethernet Communication Specifications
5.2.1 Ethernet
Item Specification
Ethernet Method IEEE802.3i/IEEE802.3u, 10BaseT / 100BaseT
Speed 10M / 100Mbps
Communication Method Base Band
Switching Method AUTO MDIX
Maximum Segment Length 100m (Hub between product)
Communication Cable UTP (Unshielded Twisted Pair)
Modular Jack RJ45
5.2.2 RJ–45 Pin Layout
Type Pin No. Color Signal
1 Orange/White TD+
2 Orange TD-
3 Green/White RD+
4 Blue Not Available in 10BaseT
5 Blue/White Not Available in 10BaseT
6 Green RD-
7 Brown/White Not Available in 10BaseT
8 Brown Not Available in 10BaseT
When HUB is using, Straight cable should be used.
Ex) Straight Cable Wiring: Connect 1:1 according to the wiring diagram above.
In case of do not using HUB,
Do not use HUB, when it is connected directly, Cross Cable should be used.
Ex) Cross Cable Wiring: In the above wiring diagram, TD+ and RD+ are changed,
and TD- and RD- are exchanged.

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
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5.3 USB Communication Specifications
5.3.1 USB Host
Type Item Specification
USB Interface EHCI/OHCI Specification Version 1.0, USB2.0/1.1 compatible
Communication Method Control/Bulk
Transfer Speed 480Mb/s
Support Device USB Storage (FAT16/FAT32 File Format Available)
Connector Type Type A(1ch)
5.3.2 USB OTG
Type Item Specification
USB Interface USB 2.0
Communication Method Interrupt/Bulk/Isochronous
Transfer Speed 480Mb/s
Supporting OS Windows 98SE/2000/XP/VISTA/7/10(32/64bit)
Cable Length 1.5M (recommended to use M2I's Option Cable)
Connect Type MINI USB AB, Female
Connect Method TOPRW05 Connected via USB terminal inside SD cover
TOPRW07/10 Connect Via USB Front of Display Module
Chapter 6. Installation
6.1 Installation Requirements
(1) For the performance, ventilation and safe use of the equipment, keep the distance between the back of
the main unit and each wall of the container at least 100mm and install the cooling fan when installed
in an enclosed space.
(2) It should be installed within -10 ~ 50°C and 10~80% relative-humidity, otherwise the screen may be
changed or cause malfunction and damage.
(3) Be sure that heat from surrounding equipment does not cause product to exceed its standard
operating temperature.
(4) When you don’t see within 30°, you may not see clearly.
IP65
IP2X

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
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When installing the product in a slanted position, The product screen should not incline more than 30°.
(5) In order to minimize external mechanical hazards, please control the mechanical hazards of the
surrounding environment.
6.2 Installation Procedure
In order to install this product, please follow the following procedure.
(1) Panel Cut-out
Make a panel cut which product is mounted and insert the product to the panel form the front side.
The Size of Panel Cut
Making the Panel Cut (Mounting Size) per each TOPRW Series as below Table, Before Installation.
Model A (mm) B (mm) C (mm)
TOPRW0500WD 136 100
1-5
TOPRW0700WD 197 127
TOPRW1000WD 260 202
-10 ~ 50°C, 10~80% -10 ~ 50°C, 10~80%

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
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(2) Fixing
Install clamps with this product should be installed as follows to maintain the IP performance of the device.
a. Insert the clamp into the slot of the product.
b. Screw the unit into the panel cut with a screwdriver.
If the screw is over tightened, it may cause the front deformation, thus resulting the touch sensor
can’t work properly Tighten the screws to a torque of 0.2 N.m.
Chapter 7. Wiring
7.1 Power Wiring
(1) The Power cable should have the following specification.
Power Cable Specification 0.75 ~2.5mm
2
(18~12AWG)
F.G Cable Specification Over 4mm
2
(11AWG)
Conductor Type Simple or Standard Wire
Bolt tightening force ≥ 0.2 N.m.
Conductor Length
Temperature rating of the
field installed conductors
65℃ Only
(2) The Power terminal should have the following specification
Caution : The use of the Pin Terminal when installing the power supply and ground terminal is

M2I Corporation Industrial HMI Touch Panel HW Installation Manual
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important for maintaining the performance of the device. Failure to install power and ground using the
same Pin Terminal as below may cause explosion due to spark due to abnormal cable loss.
Therefore, please be sure to familiarize yourself with how to use Pin Terminal below.
B L F E D d
1.8~2.0 22~18 12~14 5 3.3~3.8 2~2.5
(3) Wiring of power is as follows.
7.2 Ground Wiring
(1) The product has enough anti-noise measure, so except that there are many noises.
Specially, the ground is not needed. When doing ground, please refer to the followings.
(2) The ground should be the exclusive ground.
The ground should be type Class 3 ground (ground resistor is less than 100Ω).
(3) When not doing the exclusive ground, do common ground like figure B).
(4) Use the cable more than 4 mm2. Put the point of the ground near product and shorten Ground line.
A) Exclusive ground B) Common ground C) Common ground
Class 3 ground Class 3 ground