19” HMI Operator Terminal with Integrated PLC and I/O – Compact All-in-One Automation Panel

This TPX4190 HMI terminal with built-in PLC and digital/analog I/O provides a compact, all-in-one solution for automation tasks, combining user interface, control logic, and signal handling in a single device.

High-resolution touchscreen, available in various sizes
Soft PLC programmable with IEC 61131-3 languages
Integrated digital I/O for direct sensor/actuator connection
Supports key industrial protocols: Modbus RTU/TCP, MQTT
Expandable with additional I/O or communication modules

✅ One device for HMI, PLC, and I/O
✅ Simplified configuration and maintenance
✅ Reduces wiring, cabinet space, and hardware costs
✅ Ideal for OEMs, machine builders, panel manufacturers, and distributed control
✅ Ready for Industry 4.0 – 5.0, IIoT, and cloud-based applications

Simplify automation with a flexible, powerful, and space-saving HMI controller.

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Description

On the TPX4190 operator terminal with PLC, there are both digital inputs and outputs of PNP type directly on the extractable terminal block.

The TPX4190 operator terminal with soft PLC is equipped with Modbus RTU protocols on RS485 interface (2 ports), Modbus TCP and TCPRTU on Ethernet interface.

The 2 USB ports are used as a host for datalogging and software updates, as a device for mass-storage or to connect barcode or RFID readers rather than printers

SOFTWARE

To configure your PLC operator terminal TPX4190 con soft PLC is available the "MECT SUITE serie CM" software.

"MECT SUITE serie CM" contains the software to configure the system and to create the PLC and HMI graphics applications:

Qt Creator:

Generate graphics HMI application (graphics pages);
Generation and definition of the system variables;
Configuration of the communication parameters;
Operator Panel preliminary setting;
Easy insertion of elements associated to PLC variables;
Ready pages for recording / logging / trends / network;
Use, if necessary, Qt / C++ code;
HMI application debug.

ATCMControl:

Generation PLC application (in 5 IEC 61131-3 languages);
In addition to several libraries are available those of PID and Self-tuning;
PLC application debug.

On soft PLC operator terminal TPX4190 model thousand of retentive variables are available (the value is maintained during the power off of the HMI).

VERTICAL VERSION AVAILABLE.

Features

SOFTWARE

Operative system: LINUX Real Time
Graphic libraries: QT
PLC: programmable with 5 standard languages IEC61131-3: Structured Text (ST), Function Block Diagram (FBD), Sequential Function Chart (SFC), Ladder Diagram (LD), Instruction List (IL)
Application monitor for debugger PLC
Setup() & Loop(): possibility to write your own application only in HMI environment (C/C++) Modbus RTU / TCP / TCPRTU (master/slave)
Datalogger - Trend - Recipes - Alarms
Wi-Fi and Mobile network management by optional USB pen drive
VNC control
Automatic time update through time zones
Open Vpn Remote Connection
SFTP Secure Server (Win SCP)
Access to MySQL/SQLite databases
Easily get log values inside web applications (HTTPS + JSON)
Client MQTT (Eclipse Mosquitto library)

HARDWARE

CASE: metal
DISPLAY: 19" 1920x1080 TFT with CAPACITIVE TOUCH
CPU: ARM Cortex-A72 - 64bit quad-core - 1.5 GHz
RTC (Real Time Clock)
RAM: 2GB
FLASH/eMMC: 8GB
Possibility of having models with more RAM and FLASH:

RAM 4GB / eMMC 16GB (product code TPX4190_01A_0416)
RAM 8GB / eMMC 32GB (product code TPX4190_01A_0832)

COMMUNICATION PORT:

1 Ethernet port (10Mbit/s - 100Mbit/s in self-recognition)
1 Ethernet port (1Gb/s in self-recognition)
2 USB 2.0
2 RS485 2 wires

INPUTS/OUTPUTS:

4 digital inputs of PNP type (0-24VDC)
4 digital outputs of PNP type (0-24VDC)

See ACIN01 product for relay outputs.

Power supply: 12÷36Vdc, 600mA a 24VDC
Dimensions: 307 x 485 x 70 mm (H x L x W)
Weight: 4,9kg
Mounting plate: 291 x 469 mm

LCD DISPLAY

Display: TFT LCD with CAPACITIVE TOUCH
Size: 19"
Colours: 16M
Resolution: 1920x1080
Luminance (cd/m2): 400
Backlight: LED

ENVIRONMENTAL FEATURES

Operating temperature: 0°/+50°C
Storage temperature: -20°/+60°C
Relative humidity: 10%-90%@40°C
Protection: IP65 on the front panel

ADDITIONAL INPUT AND OUTPUT

If you need to use the remote input/output modules you can use the following models:

MPNE1001: 8 digital inputs, 8 programmable digital inputs/outputs + analog and digital expansions.
MPNC020: 16 digital inputs/outputs module.
MPNC030: 4 universal analog inputs module.
MPNC035: 4 universal analog outputs module.

Manuals

Model TPX4190 USER MANUAL