Unitronics SM35-J-TA22 Samba PLC with integrated 3.5 inch touchscreen HMI, 12 digital inputs, analogue I/O, PT100 and thermocouple inputs, 8 transistor outputs and 2 analogue outputs for industrial automation applications.
£439.25
The Unitronics SM35-J-TA22 is a highly versatile PLC with integrated colour touchscreen HMI, designed for advanced machine control, industrial automation and process monitoring applications. As part of the award-winning Unitronics Samba series, it combines a programmable logic controller, operator interface and onboard I/O into a single compact device, helping reduce hardware costs, panel space requirements and installation time.
Designed for OEM machine builders, system integrators and industrial automation engineers, the SM35-J-TA22 delivers powerful control capabilities alongside an intuitive 3.5-inch TFT touchscreen display. Its integrated architecture allows both PLC logic and HMI applications to be developed within a single software platform, simplifying engineering and maintenance.
Featuring 12 digital inputs, 2 analogue inputs, 2 PT100/thermocouple inputs, 8 transistor outputs and 2 analogue outputs, the SM35-J-TA22 is ideal for packaging machinery, HVAC systems, water treatment plants, process control applications and OEM automation equipment. Its rugged industrial design ensures dependable performance in demanding environments.
The SM35-J-TA22 is designed for applications requiring both machine control and advanced process monitoring. Integrated analogue I/O and temperature sensing inputs enable direct connection to sensors, transmitters and process instruments without additional hardware.
Using Unitronics VisiLogic software, engineers can create PLC programs and touchscreen interfaces within a single development environment. Features such as data logging, alarm management, PID control, recipe handling and remote communications help simplify automation projects while improving operational efficiency.
| Voltage | 24 V |
|---|---|
| IP Rating | IP66 |
| Series | Samba PLC + HMI |
| Product type | PLC with integrated touchscreen HMI |
| Supply voltage | 24 VDC |
| Operating voltage range | 20.4 to 28.8 VDC |
| Display size | 3.5-inch TFT colour touchscreen |
| Display resolution | 320 × 240 pixels |
| Digital inputs | 12 |
| Analogue inputs | 2 |
| PT100 / Thermocouple inputs | 2 |
| Digital outputs | 8 transistor outputs |
| Analogue outputs | 2 (0-10 V / 4-20 mA) |
| Protection rating | IP65/IP66/NEMA 4X front panel |
| Operating temperature | 0°C to 50°C |
| Dimensions (H × W × D) | 109 × 114.1 × 68 mm |
| Weight | Approx. 207 g |
The SM35-J-TA22 is used for industrial automation applications requiring integrated PLC control, touchscreen operation, analogue I/O and temperature monitoring functionality.
The controller includes 12 digital inputs, 2 analogue inputs, 2 PT100/thermocouple inputs, 8 transistor outputs and 2 analogue outputs.
The unit features a 3.5-inch TFT colour touchscreen display with a resolution of 320 × 240 pixels.
Yes. Optional Ethernet, RS485 and CANbus communication modules can be installed to expand connectivity.
The controller is programmed using Unitronics VisiLogic software, allowing both PLC logic and HMI development within a single engineering environment.
Unitronics Samba controllers are widely used by OEMs, machine builders and industrial automation engineers who require integrated control, advanced operator interfaces and reliable industrial performance within a compact platform.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...