HMI stands for Human Machine Interface. It's a touchscreen panel that provides a visual interface for operators to interact with and control industrial equipment, machines, and automation systems.

What are the main uses of HMI panels?

HMI panels are used in industrial automation for factory control, process monitoring, machine control, data acquisition, SCADA systems, and IIoT (Industrial Internet of Things) applications.

What makes an HMI 'industrial grade'?

Industrial grade HMIs are designed for harsh environments with features like IP65/IP66 protection, extended temperature ranges, shock/vibration resistance, 24/7 operation capability, and natural cooling systems.

What is the difference between resistive and capacitive touchscreens?

Resistive touchscreens can be operated with gloves or stylus and are pressure-sensitive, making them ideal for industrial environments. Capacitive touchscreens offer better clarity and multi-touch capabilities but require bare finger or special stylus operation.

How long do HMI panels typically last?

Most industrial HMI panels are designed for extended lifecycles with backlights rated for 20,000-50,000 hours and components selected for long-term reliability. Many models offer 24/7 operation capabilities with proper maintenance.

What are the key features of the ITV Series HMIs?

ITV Series HMIs feature ARM9 RISC architecture, 128MB SDRAM, dual Ethernet ports, USB Host/Client connectivity, RS232/RS485 communication, IP66 protection, MQTT support, OPC UA Server capability, and compatibility with over 500 PLC protocols.

What screen sizes are available in the ITV Series?

The ITV Series is available in 7.0-inch (ITV407), 10.1-inch (ITV410), 12.1-inch (ITV412), and 15.0-inch (ITV415) screen sizes.

What is the difference between ITV 22 Series and 24 Series?

The ITV 22 Series is the standard model, while the ITV 24 Series is an enhanced model with additional features and capabilities.

Does the ITV Series support remote monitoring?

Yes, ITV Series HMIs support remote monitoring through IDCS (Intelligent Display Control System), allowing for remote access, PLC equipment monitoring, and alarm push notifications.

What IoT platforms does the ITV Series support?

The ITV Series supports MQTT IoT platforms including WISE-PaaS, Alibaba Cloud, Amazon Web Services (AWS), and Microsoft Azure.

What PLC brands are compatible with these HMI panels?

Our HMI panels support over 500 PLC communication protocols from major manufacturers including Siemens, Allen-Bradley, Mitsubishi, Omron, Delta, and many others.

What programming software is used for these HMI panels?

Most of our HMI panels use PM Designer software, which runs on Windows 7/10 and allows for intuitive HMI application development with downloads via Serial, Ethernet, or USB connections.

What is MQTT and why is it important for HMIs?

MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol ideal for IIoT applications. HMIs with MQTT support can easily integrate with cloud platforms like AWS, Azure, and Alibaba Cloud for remote monitoring and data collection.

What is OPC UA and how does it benefit HMI systems?

OPC UA (Open Platform Communications Unified Architecture) is a machine-to-machine communication protocol for industrial automation. HMIs with OPC UA Server capability can act as a standardized data exchange hub between different industrial systems and devices.

How are HMI panels powered?

Most industrial HMI panels operate on 24VDC±10% power supply, with isolation for protection against electrical noise and surges common in industrial environments.

What does IP65/IP66 protection mean?

IP65 protection means the device is totally protected against dust (6) and protected against low-pressure water jets (5). IP66 offers the same dust protection but with increased water protection against powerful water jets (6).

How are HMI panels typically mounted?

HMI panels are typically panel-mounted through a cutout in a control cabinet or equipment enclosure, secured with mounting clips or screws, with the front face exposed for operator interaction.

What is the recommended operating environment for HMI panels?

Most standard HMI panels operate reliably in temperatures from 0°C to 50°C with relative humidity between 10% and 90% (non-condensing). Extended temperature models can operate in ranges from -10°C to 60°C or wider.

Do I need to install additional cooling for HMI panels?

Most industrial HMI panels use natural cooling systems and don't require additional cooling fans or systems when installed within their specified operating temperature range in well-ventilated enclosures.

What maintenance is required for HMI panels?

HMI panels require minimal maintenance, typically limited to occasional cleaning of the touchscreen with appropriate non-abrasive cleaners and periodic backup of programming. The battery for the real-time clock may need replacement every 3-5 years.

What should I do if the touchscreen becomes unresponsive?

For unresponsive touchscreens, first try power cycling the device. If issues persist, check for physical damage, verify power supply stability, and ensure the operating environment is within specifications. For resistive touchscreens, recalibration may be necessary.

How can I resolve communication issues between HMI and PLC?

To resolve communication issues, verify physical connections and network settings, ensure both devices use the same communication protocol and parameters, check for address mapping errors, and confirm firmware compatibility between devices.

What causes HMI panels to restart unexpectedly?

Unexpected restarts can be caused by power supply issues, excessive environmental temperatures, software conflicts, or the watchdog function detecting system hangs. Check power stability, environmental conditions, and review recent software changes.

How can I retrieve lost HMI project files?

If project files are lost, check for backups on development computers, Micro SD cards, or USB drives used with the HMI. Some HMI models allow project upload from the device to a computer, though this may not include all source elements.

ITV407-22

*Price on request. Contact us for a quote.

Manufacturer: Cermate

[RTOS] 7.0" ( 800×480 ) TFT-LCD Operator Panel with PM Designer Software
ARM9-based processor up to 300MHz and working memory 128MB SDRAM
7.0" TFT LCD with 20,000 hours backlight life time
Dual domain communication ports, 2 different IP network segments can be defined
With IDCS, it can achieve remote monitoring/penetrating PLC equipment/alarm push broadcast
Supports MQTT IoT platform (WISE-PaaS / Alibaba Cloud / Amazon Web Services / Windows Azure)
Supports OPC UA Server
Backup memory 1024KB SRAM for retaining critical data
Supports over 500 PLC industrial communication protocols
Supports PM Designer development tool on Windows 7/10
PM Designer supports data downloads through Serial, Ethernet, USB port
Reliable watch dog function setting from PM Designer for 24/7 operation
Communicates with up to six types of devices
IP66 compliant front panel

Product Description

7.0" TFT-LCD HMI operator panel featuring a 800x480 resolution and a backlight with a 20,000-hour lifespan. It runs on an ARM9-based processor with 128MB SDRAM and offers extensive connectivity options, including dual Ethernet ports and support for over 500 PLC communication protocols.

This model supports MQTT IoT platforms, OPC UA Server, and remote monitoring via IDCS. It includes a 1024KB backup memory and IP66 compliance for durability. The panel is designed for reliable 24/7 operation with a robust watch dog function.

Technical Specifications

LCD Display

Size

7.0" diagonal

Max. Resolution

800*480

Type

TFT LCD with LED Backlight

Backlight (hr)

20,000

Luminance (cd/m2)

400

Touch Panel

4-wire Analog Touch Panel

CPU & Memory

CPU

RISC ARM9 32Bit

Battery Backup SRAM

1MB

Working Memory

128MB

Application Memory

64MB

Real-Time Clock (RTC)

YES (External unchargeable battery type,5 years battery life)

Max. Programming Pages

7999 Pages

Max. Macro Commands

Unlimited

Communication Interface

Micro SD Slot

Yes

USB Host/Client

Host:USB 2.0 / Client:USB 2.0

Serial (5 Pin-Terminal)

Standard-Type B : COM1 : RS232 / COM2 : RS485

(Optional-Type A : COM2 : RS422 or RS485

Optional-Type D : COM1 : RS485 / COM2 : RS485)

Ethernet

LAN1: 10/100 Base-T x1 / LAN2: 10/100 Base-T x1

Power

Supply Voltage

24VDC±10% (Isolated)

Consumption

20W

Environment

Operating Temperature

-10°C~60°C

Storage Temperature

-20°C~70°C

Relative Humidity

10%~90%

Shock (operation)

Half sine, 20G, 11ms duration

Vibration (operation)

Random vibration 1 Grms (5~500 Hz)

UL Certification

CE(EN61000-6-2, EN61000-6-4) / FCC(Part 15 Class A)

Ingress Protection

IP66

Cooling

Natural Cooling

Mechanism Spec.

Dimension WxHxD (mm)

203.8mm x 148.8mm x 31.6mm

Cutout Dimension AxB (mm)

191.5mm × 138mm

Net Weight (Kg)

0.55Kg

Software

Software Version

PM Designer

What is ITV407-22?

The ITV407-22 is a hmi - human machine interface manufactured by Cermate, designed specifically for human-machine-interface applications. 7.0" TFT-LCD HMI operator panel featuring a 800x480 resolution and a backlight with a 20,000-hour lifespan. It runs on an ARM9-based processor with 128MB SDRAM and offers extensive connectivity options, including dual Ethernet ports and support for over 500 PLC communication protocols. This model supports MQTT IoT platforms, OPC UA Server, and remote monitoring via IDCS. It includes a 1024KB backup memory and IP66 compliance for durability. The panel is designed for reliable 24/7 operation with a robust watch dog function.

Key Features & Benefits

[RTOS] 7.0" ( 800×480 ) TFT-LCD Operator Panel with PM Designer Software
ARM9-based processor up to 300MHz and working memory 128MB SDRAM
7.0" TFT LCD with 20,000 hours backlight life time
Dual domain communication ports, 2 different IP network segments can be defined
With IDCS, it can achieve remote monitoring/penetrating PLC equipment/alarm push broadcast
Supports MQTT IoT platform (WISE-PaaS / Alibaba Cloud / Amazon Web Services / Windows Azure)
Supports OPC UA Server
Backup memory 1024KB SRAM for retaining critical data
Supports over 500 PLC industrial communication protocols
Supports PM Designer development tool on Windows 7/10
PM Designer supports data downloads through Serial, Ethernet, USB port
Reliable watch dog function setting from PM Designer for 24/7 operation
Communicates with up to six types of devices
IP66 compliant front panel

Applications & Use Cases

The ITV407-22 is ideal for various industrial automation applications:

Critical systems requiring high availability and reliability
DC-powered industrial installations and mobile applications
Reliable 24/7 operation with a robust watch dog function
Legacy equipment integration and serial communication
High-performance computing and data processing tasks
Networked industrial systems and data communication
Human-machine interface for industrial automation
Peripheral device connectivity and data transfer

Product Features