• RS Stock No. 122-1525
  • Brand BARTH
  • Mfr. Part No. 0850-0570
BARTH STG-570 CAN Logic Control Without Display, CAN TTL-232, USB Communication 3 Port
Product Details

STG-570 CAN- Mini-PLC

The tiny STG-570 CAN is a highly integrated programmable logic controller providing outstanding graphical programming capability at lowest current consumption and small form factor.
The CAN bus allows the user to connect a variety of network components to the Mini-PLC, for example: displays, stepper motors or CAN sensors.
The controller does not need any peripheral components to operate. Both inputs and outputs features highly integrated and rugged protection circuits to operate the Mini-PLC in harsh environment.
Due to it is extremely low current consumption and wide operation voltage range the STG-570 is suitable for 12 V and 24 V battery-powered systems. These outstanding features open up a variety of application fields in industrial, automotive and maritime technology.

Features and Benefits

• Tiny and super-flat CAN logic controller
• 3 analogue inputs 0-30 V dc, 12-bit ADC
• 2 digital inputs up to 1 kHz
• 4 power outputs up to 1.5 A
• 1 power PWM output 2 A/1 to 10 kHz
• Reliable solid-state outputs
• Fail-safe oscillator
• Programmable status LED
• 1 CAN 2.0 A/B Interface
• TTL-232/USB connection to PC
• Intuitive graphical programming capability
• Wide operating voltage range 7-32 V dc
• Vibration resistant and rugged sealing
• Universal aluminium mounting plate
. Connectors are included


The software is available as a free online download:


Barth Mini-PLC

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Manufacturer SeriesSTG-570 CAN
Supply Voltage7 → 32 V dc
Output TypeDigital
Number of Outputs1 (PWM), 4 (Power)
Number of Inputs2 (Digital), 3 (Analogue)
Input TypeAnalogue, Digital
Display IncludedNo
Communication Port TypeTTL-232, USB
Output Current≤1.5 (Digital) A
Mounting TypePanel Mount
Network TypeCAN
Minimum Operating Temperature-40°C
Termination TypeSpring
Dimensions60 x 45 x 15 mm
Operating ModeProgramming
Programming Language UsedMiCon-L
Programming InterfaceTTL-232
Number of Communication Ports3
Maximum Operating Temperature+70°C
Module TypeAnalogue, Digital
ApplicationAutomotive, Building Automation, Environmental Technology, Industrial, Light & Show Technology, Maritime Technology
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 122-1525
    Description BARTH STG-570 CAN Logic Control Without Display, CAN TTL-232, USB Communication 3 Port
    Manufacturer/Brand: BARTH
    Mfr. Part No. 0850-0570
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Jan 20, 2018
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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