SM43-J-R20 Samba 4.3″ Touch Screen PLC & HMI

£270.81 ex VAT

Available on back-order | Lead time CALL weeks

£270.81 ex VAT

Features: Full colour 4.3″ touchscreen, onboard I/O (10 Digital, 2 D/A Inputs, 8 Relay Outputs)

Available on back-order | Lead time CALL weeks

SKU: SM43-J-R20 Category:


The Samba SM43-J-R20 Touch Screen PLC from Unitronics is a full function programmable logic controller (PLC) with a built-in high resolution, full colour 4.3″ touchscreen & onboard I/O configurations.

Also offering 10 Digital Inputs, 2 Analog/Digital Inputs, 8 Outputs and a significant number of communications options, the SM43-J-R20 is one of the best value touchscreen products in the Unitronics PLC range.

In addition, the Samba PLC & HMI offers an extremely low total cost of ownership as a result of it being programmed using the free to download Visilogic All-in-One programming environment which offers simple, fast development for both Ladder and HMI applications.

Finally, the Unitronics Samba PLC range including the SM43-J-R20 has many additional features including :

    • Ladder logic and HMI software (licence free download)
    • Up to 24 user designed screens and 500 images
    • Full colour HMI graphs with colour-code trends with additional built-in alarm screens
    • Recipe programs and data logging via Data Tables
    • Send email function and SMS messaging via GPS
    • Remote access capability and further support for GPRS and GSM
    • TCP/IP, MODBUS, BACnet, KNX, M-bus, CANbus: CANopen, UniCAN, SAE J1939
    • Onboard I/O, however additional ports may be added: 1 Serial (RS232/RS485) / Ethernet & CANbus
    • 24 VDC power supply
    • Rated to IP66


For further detailed information download:

Installation Guide
Technical Specification
Visilogic? Software

Additional information

Product Type

Screen Size

Digital Inputs

Relay Outputs

Product Name

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