Inovance IT7000 Series User manual

IT7070 HMI
User Guide
Suzhou Inovance Technology Co,. Ltd
Address: No. 16 Youxiang Road, Yuexi Town, Wuzhong District, Suzhou
Service line: 400-777-1260
Website: http://www.inovance.com
DocumentationTechnical Support

2
Preface
Introduction
Thank you for purchasing the IT7000 Series HMI developed and manufactured
by Inovance. The product comes with a high-performance processor for fast
data processing and response. With an Android style Linux system, the product
provides users with user-friendly interactive experience. It features:
Custom styles, VNC remote desktop, vector format icons, and scripting;
Connection to a PC through USB or Ethernet;
Automatic and e󶎀cient PLC communication with Modbus protocol;
Firmware, screen program and recipe data update through a USB drive. The
product also provides o󶎁ine simulation and online simulation to facilitate HMI
program debugging and system commissioning.
This guide describes the speci󶍾cations, characteristics and usage of the product.
Read this guide carefully before using to ensure safety. For details on use of the
user program development environment and design of user programs, see the
help 󶍾le of InouTouch PAD, a software tool developed by Inovance. Visit our
website (www.inovance.com) for the latest version of the guide.
Reader
This manual is intended for users who use or understand Inovance HMI products,
including: electrical engineers, software engineers, and system engineers.
Cautions for New User
For the users who use this product for the 󶍾rst time, read the manual carefully. In
case of any question about functions or performance, do not hesitate to contact
the technical support personnel of Inovance to ensure correct use.
Revision History
Date Version Description
2019-10 A00 First release
Safety Instructions
■Safety Precautions
1. Before installing, using, and maintaining this product, read the safety information and
precautions thoroughly, and comply with them during operations.

3
2. To ensure the safety of humans and products, follow the signs on the product and all the
safety instructions in this user guide.
3. The“CAUTION,”“WARNING,”and "DANGER”signs are only supplements to the safety
instructions.
4. Use this product according to the designated environment requirements. Damage caused by
improper usage is not covered by warranty.
5. Inovance shall take no responsibility for any personal injuries or property damage caused by
improper usage.
■ Safety Levels and De󶍾nitions
DANGER
: The“DANGER”sign indicates that failure to comply with the notice will result in
severe personal injuries or even death.
WARNING
: The“WARNING”sign indicates that failure to comply with the notice
may result in severe personal injuries or even death.
CAUTION
: The“CAUTION”sign indicates that failure to comply with the notice may result
in minor or moderate personal injury or damage to the equipment.
Please keep this guide well so that it can be read when necessary and forward this guide to the
end user.
Control system design
WARNING
◆Interlock circuits and other circuits such as emergency stop, conventional protection,
forward and reverse rotation must be set outside the equipment; devices for
preventing equipment damage (up, down and reciprocating movement limit) must be
set outside the equipment;
◆Set a“fault protection circuit”outside the equipment to prevent unsafe accidental
mechanical movement (for example, unexpected movement in the input/output
control area that cannot be monitored by this equipment);
◆A user program is required to protect the system when a display, control,
communication or power failure occurs on the equipment;
◆When designing the system, ensure that a communication fault between the
equipment and its main controller will not lead to equipment malfunction, which
could result in personal injury or equipment damage.
◆During operation, keep live objects away from the metal housing of the equipment.

4
CAUTION
◆Do not set any switch that may result in personal injury of the operator or equipment damage
on the touch screen. A separate switch is required for important operation to avoid accidents
caused by abnormal output or faults;
◆Do not set any switch on the equipment to control safety operation, such as emergency stop.
Use a dedicated physical switch instead; otherwise, severe personal injury or equipment
damage may occur;
◆Do not use this equipment as an alarm device for serious accidents such as serious personal
injury, equipment damage or system shutdown. Use dedicated hardware and/or mechanical
interlock for designing important alarms and the related control/triggering devices.
Installation
WARNING
◆This equipment must only be used indoor. Ensure that the environment meets the
requirements in "Basic Parameters" below;
◆Keep the equipment away from strong magnetic 󶍾eld, direct sunlight, high temperature,
󶍿ammable gas, steam or dust, otherwise there is danger of explosion;
◆Do not use this equipment in places with tremendous temperature 󶍿uctuation or high
humidity; otherwise, condensation may occur inside the equipment and result in equipment
damage;
◆Ensure that all cables are securely connected to the equipment. Loose connection may cause
wrong input or output signals.
CAUTION
◆The ambient temperature must be within the storage temperature range recommended in this
guide. Otherwise, the LCD screen may fail.
Wiring
DANGER
◆Before wiring, cut o󶍽 all power supplies. Failure to comply may result in electric shock or
damage to the circuit;
◆Wire the DC power supply to the dedicated terminal as described in this guide;
◆When preparing screw holes and wiring, ensure that no metal 󶍾lings or cable residues fall into
the equipment. Failure to comply may result in 󶍾re, failure or electronic component damage
◆After wiring, check carefully and ensure that the operating voltage and positions of the
terminals are correct. Otherwise, 󶍾re or accidents may occur.

5
CAUTION
◆Cut o󶍽 the main power supply before connecting the power supply of the equipment. Failure to
comply may result in electric shock.
◆The input power of the equipment is 24 VDC. If the power input is not within 24 VDC±20%,
the equipment may be damaged. Thus, check regularly that the DC power provided by the
switching-mode power supply unit is stable.
During maintenance & inspection
CAUTION
◆During operation, use your 󶍾nger, rather than any other tool, to tap the screen. The user shall
be liable for any damage caused by excessive external force;
◆Retired lithium batteries, LCD screens, capacitors and any other matters that may contain
ingredients that are hazardous to health and the environment must be disposed of as industrial
wastes.
☞Safety Recommendations
◆In the position where the operator directly contacts the machinery part, for example, where a
machinery tool is loaded/unloaded, or where a machine runs automatically, the onsite manual
devices and any other alternative means must be carefully arranged and designed so that they
are independent of the PLC and can start or terminate the automatic running of the system.
◆If programs need to be modi󶍾ed when the system is running, apply a lock or take any other
necessary measures to ensure that only authorized personnel can perform such modi󶍾cation.
Disposal
CAUTION
◆Treat scrapped module as industrial waste. Dispose the battery according to local laws and
regulations.

6
1 Product Information
1.1 Appearance and Model Number
■Appearance
■Model Number
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&DPOPNJD4
1.2 Basic Parameters
Item Product Model
IT7070E IT7070T IT7070S
CPU Cortex A8 600MHz
RTC Supported
DRAM 128MB DDR3
Flash 128MB
SD card slot
One Micro SD interface
(Supports Micro SD
cards, push-push type)
No SD card interface No SD card interface

7
Item Product Model
IT7070E IT7070T IT7070S
Serial port
COM1 (RS422/RS485)
COM2 (RS232)
COM3 (RS485)
COM1 (RS422/RS485)
COM2 (RS232) COM1 (RS422/RS485)
Ethernet port
One 10M/100M
adaptive RJ45 Ethernet
port
Cable: within 100
meters, CAT5 and above
No Ethernet port No Ethernet port
Mini USB type
B port One USB type B port
USB type A
port
One USB type A port
Note: The USB type A port only outputs current within 200 mA
Input voltage 24 VDC±20%
Rated input
current 250mA
Panel IP rating Front panel IP65, back cover IP20
Display size 7-inch
Resolution 800 x 480
Brightness 350
Display color 24-bit true color
Backlight LED
Backlight
service life 35000hrs
Mounting hole
dimensions
(mm)
193 x 139
Housing color Silver Silver Black
Operating
temperature –10℃ to 55℃ –10℃ to 55℃ 0℃ to 50℃
Storage
temperature -20℃ to 70℃
Working
humidity 10%–90% RH (no condensation)
Cooling
method Natural cooling
NOTE
◆The design life of the built-in button cell is 5 years, and the actual service life
varies according to the working conditions (temperature, humidity).

8
2 Mechanical Design Reference
2.1 Installation Environment
This equipment operates stably only within -10° C to 55° C (14° F to 131° F) (0℃ to
50℃ for IT7070S). Temperature out of this range may cause damage, malfunction
or performance degradation of the HMI components. For special occasions,
please consult your supplier;
1) Install the equipment in an environment free from strong mechanical
vibration;
2) Install the equipment in a cabinet with a depth of over 100 mm and keep a
space of at least 25 mm around the equipment;
3) Ensure that the equipment is installed away from cables and equipment with
strong interference, including AC power cords, PLC output modules, inverters
and relays. The input and output cables of the equipment must be shielded
and properly grounded;
4) The front panel of this equipment is rated IP65. When the equipment is
installed in a IP65-rated cabinet, the cabinet must retain its IP rating, which
means liquid sprayed on the cabinet cannot get into it.
2.2 Installation Dimensions
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4JEF7JFX 'SPOU7JFX #BDL7JFX
Figure 2-1 Product dimensions (mm)
Model Display Size
(inch)
Overall Dimensions
L x W x D
(mm)
Installation
Dimensions W × H
(mm)
Recommended
Screw Hole Size
(mm)
W+2 H+2
IT7070E 7 200 × 146 × 35 191×137 193 139
IT7070T 7 200 × 146 × 35 191×137 193 139
IT7070S 7 200 × 146 × 35 191×137 193 139

9
2.3 Installation Method
1) Align the equipment with the mounting holes in the mounting plate;
2) Put the 4 clasps (delivered with the equipment) into the 4 mounting holes in
top and bottom sides or left and right sides of the equipment from the back of
the mounting plate;
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Figure 2-2 Installing the HMI
3) Tighten the clasp screws until the equipment is securely 󶍾xed on the
mounting plate. Recommended torque: 6.0±0.5 kgfcm (to ensure water
resistance and prevent deformation).
NOTE
◆Warning: Do not over-tighten the screws. In case of any question, do not
hesitate to consult your supplier.
◆For compliance with IP65 rating, all delivered screws must be used and the
󶍿exure of the mounting plate must not exceed 0.010°

10
3 Electrical Design Reference
3.1 Terminal Description
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







No. Name Description No. Name Description
(1)
Power
supply
terminal
HMI 24 VDC power input
terminal
(A power connector is
included in the delivery)
(6) Mini USB
port
The slave USB
communication port to
download and debug user
programs in a PC
(2) DB9 male
connector
Communication port
between HMI and
peripherals
Built-in COM1, COM2 and
COM3 serial communication
ports
(For IT7070S, only COM1 is
available;
for IT7070T, only COM1 and
COM2 are available)
COM1: RS422 or RS485
COM2: RS232
COM3: RS485
(7)
Firmware
upgrade
port
For 󶍾rmware upgrade

11
No. Name Description No. Name Description
(3) Ethernet
port
Ethernet communication
port (RJ45) for
communicating with a PLC
with a LAN port or a PC.
Note: IT7070S/IT7070T have
no Ethernet port
(8)
Micro
SD card
interface
Mounts a Micro SD card
for data read/write and
project 󶍾le download
Note: No Micro SD card
interface is available in
IT7070S/ IT7070T
(4) RESET
button Restores default settings (9) Power indicator
ON: normal
Blinking: unstable
OFF: power is o󶍽
Note: Power indicators are
not available in IT7070S
(5) USB type
A port
The main USB
communication port to
read/write a USB drive and
connect devices such as a
mouse or a printer
- - -
3.2 Wiring
■Power Connection
This equipment is powered by a 24 VDC power supply. Connect the positive pole
of the external power supply to the +24V terminal, and the negative pole to the 0V
terminal. Connect the grounding wire to the terminal marked with . See the
󶍾gure below:
+24V
0V
●Requirements: This equipment can only be powered by a DC power supply (24
V±20%), the capacity of the power supply must meet the requirements of
this equipment.
●The DC power must be isolated from the AC main power supply. To avoid
interference, this equipment must not share the same power supply with
inductive load circuits (such as a solenoid valve).

12
●The 24 V power supply cable and communication cables must not be close
to cables with strong interference, such as AC power cables and motor drive
cables. A minimum distance of 30 cm is required;
●It is recommended to use a separate #14AWG conductor as the conductor
of the grounding wire. Directly connect the grounding wire to the system
grounding point without passing any housing or terminal of other electrical
equipment. This ensures that the grounding conductor will not carry the
current of other circuit branches. Keep the conductor as short as possible.
■Communication Connection
This equipment provides a DB9 communication port (DB9 male connector) and
1–3 built-in independent serial communication ports for connecting the PLC,
AC drive, printer or other intelligent devices. This equipment supports multiple
communication protocols and is often used as a communication master to access
data from external devices. The following 󶍾gure shows the DB9 male connector:
12345
6789
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$0.<34>
$0.<34>
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We provide accessories used with the Power port including metal clamp and
terminal block (Order No. 98050285) :
Accessory No.
Power Terminal 1
Metal Clamp 4
Plastic Bag 1
■Connection between DB9 Male Connector and External Devices
We provide prefabricated communication cable options for the DB9 male
connector on this equipment:
1) IT7-H3U-CAB, order No. 1504AX53.

13
51
9 6
⑧
① ②
③ ④ ⑤
⑥⑦
Cable Connector
and Pin DB9 Female Connector 8-Pin Din Round Connector
Signal level RS422 RS422
Cable connection
Pin No. Signal Pin No. Signal
7RX- 4TX-
8RX+ 7TX+
9TX- 1RX-
4TX+ 2RX+
5 GND 3 GND
Compatible HMI
and Port
IT7070/IT7100 HMI COM1[RS422]
Note: This cable is not suitable
for IT7150E.
Inovance H1U/H2U/H3U RS422
communication ports
Mitsubishi FX1N/2N/3U/3G RS422
communication ports
HMI user program
setting
for this cable
In the HMI user project, set the COM1 port as“RS422/RS485”;
The HMI and PLC must have the same communication protocol and
data format settings.
2) H2U-232-CAB, order No. 15042148.
Pin No.
Signal
COM1[RS485]
2 Wires
COM1[RS485]
4 Wires
COM2
[RS232]
COM3
[RS485]
1- - - RS485-
2. - - RS232 RXD (data
reception) -
3 - - RS232 TXD (data
transmission) -
4 - TX+ (transmission
positive) - -
5 GND (signal ground)
6 - - - RS485+

14
Pin No.
Signal
COM1[RS485]
2 Wires
COM1[RS485]
4 Wires
COM2
[RS232]
COM3
[RS485]
7 RS485- RX- (reception
negative) - -
8 RS485+ RX+ (reception
positive) - -
9 - TX- (transmission
negative) - -
NOTE
◆The COM1[RS485] 4-wire port is COM1[RS422].
■Communication Cable for DB9 Male Connector and Settings
We provide prefabricated communication cable options for the DB9 male connector
on this equipment (part number: H2U-232-CAB, order number: 15042148):
51
9 6
⑧
① ②
③ ④ ⑤
⑥⑦
Cable Connector
and Pin DB9 Female Connector 8-Pin Din Round Connector
Signal level RS232, built-in RS232-RS422
switching circuit
RS422
Cable connection
Pin No. Signal Pin No. Signal
1- 4 TX-
2. RXD 7TX+
3TXD 1RX-
4 - 2. RX+
5 GND 3 GND
Compatible HMI
and Port
IT5xxx HMI COM2[RS232]
IT6xxxE HMI COM2[RS232]
IT7xxxT/E HMI COM2[RS232]
Inovance H1U/H2U/H3U RS422
communication ports
Mitsubishi FX1N/2N/3U/3G RS422
communication ports

15
HMI user program
setting
for this cable
In the HMI user project, set the COM2 port as "RS232";
The HMI and PLC must have the same communication protocol and
data format settings.
■Precautions on Communication Connection
1) Cable requirements: Di󶍽erent cables are required for the connection of
di󶍽erent external devices. Do not lay the communication cables together with
the AC power cables or near electrical noise sources. Do not plug/remove the
communication cables during communication.
2) To prevent communication faults, ensure that the communication cables for
connecting the RS485/RS422 device and RS232 device do not exceed 150 m
and 15 m respectively.
3) In case of communication failure, the screen displays“Connection failed:
connection_1, station 1. err:10001”until the communication is established.
4) If the communication cable is long or passes through an environment with
electrical noise, use a shielded cable.
■USB Port
Mini USB: used to connect the PC with a universal USB communication cable, to
upload/download user con󶍾guration program and set HMI system parameters;
Type A: used to connect a USB drive, USB mouse or USB keyboard, plug and play.
■Ethernet Connection
The 10M/100M adaptive Ethernet port, located on the back of the equipment, can
be used for:
1. HMI con󶍾guration upload/download, system parameter setting and on-line
con󶍾guration simulation;
2. Connection with multiple HMIs to achieve multi-HMI online communication;
3. Communication with the PLC;
4. Connection with a HUB or Ethernet switch through a standard Ethernet cable
to join a LAN, or connection with the Ethernet port of a PC through a crossover
cable. Note: Use a shielded cable to ensure stable communication.

16
4 Programming Reference
Before programming, ensure that you have the following:
A computer having InoTouchPAD installed
A programming cable
An InoTouch 7000 series HMI
■Software
InoTouchPAD is a programming tool developed by Inovance. For the latest
version, contact your HMI supplier or download it from our website (http://www.
inovance.com).
■ Requirements on Computer Speci󶍾cations
1. CPU: Intel or AMD, 2GHz or faster
2. Memory: 1GB or above
3. Hard disk space: at least 1 GB free space
4. Display: color display with resolution of 1024 x 768 or above
5. Ethernet port or USB port: for uploading/downloading screen program
6. Operating system: Windows 7 or Windows 10
Connect an Inovance PLC to the port of the product as shown in the 󶍾gure below.
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■Programming Cable (connecting with Inovance PLC)
For this product, a miniUSB communication cable is used as the programming
cable, which is available as an option from Invoance (order number: 15041200).

17
5 Touch Screen Calibration
If the touch screen becomes unresponsive or malfunctions, you can use the touch
screen calibration program to 󶍾x the problem.
■Start the Calibration Program
Access the program through the system setup menu: After the HMI is powered
on and the screen displays“Long press to enter the Setup screen”, gently press
the screen with your 󶍾nger until the screen displays “Release to enter the Setup
screen”. After you enter the system setup password, the system setup menu pops
up. Tap the Calibrate menu item.
■Detailed Steps
1) After entering the calibration mode, you will see " " in the upper left
corner of the screen (as shown below).
2) Use the stylus or your 󶍾nger to tap the center of " ". " " will move in the
route as shown by the arrows below. Tap each point where " " stops.
3) After the 5-point calibration is completed, " " will disappear. Tap the blank
space of the screen to exit; if the calibration fails, the crosshair will return to
the upper left corner of the screen and you must repeat the calibration.
① ②
③
④
⑤
TSLIB c al ibra tion ut ilit y
Touch orosshair to cali brate

18
Warranty Agreement
The warranty period of the product is 18 months (The period is subject to the
date information indicated by the barcode on the product, or the terms and
conditions of the purchase contract if otherwise speci󶍾ed). During the warranty
period, if the product fails or is damaged under the condition of normal use by
following the instructions, Inovance will be responsible for free maintenance.
Within the warranty period, maintenance will be charged for the damages due to
the following causes:
1) Improper use or uninstallation/repair/modi󶍾cation without prior permission
2) Fire, 󶍿ood, abnormal voltage, other disasters, and secondary disasters
3) Hardware damage caused by dropping or transportation after procurement
4) Failure to operate the product by observing the User Manual provided by
Inovance
5) Faults and damages caused by factors outside of the product (such as
peripheral devices)
If there is any failure or damage to the product, correctly 󶍾ll out the Product
Warranty Card.
The maintenance fee is charged as the the latest Maintenance Price List of
Inovance.
The Product Warranty Card is not re-issued. Keep the card and present it to the
maintenance personnel when seeking maintenance.
If there is any problem during the service, contact us or our agent directly.
You are assumed to agree on terms and conditions of this warranty agreement
by purchase of the product. This agreement shall be interpreted by Inovance
Technology.