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PR100 Mini-PLC 20 I/O

SKU: PR100
PR100 is a compact Mini-PLC equipped with a total of 20 built-in inputs and outputs, and designed to solve basic automation tasks in lighting control, pumping control, ventilation and heating control, and in other small-scale control systems.

8 digital inputs8 digital outputs4 analog inputsModbus RTU/ASCIIRS485 interfaceUSB interfacebuilt-in real-time clockDIN rail mountingsoftware at no chargeAmbient temperature

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Product Description

    PR100 is a compact Mini-PLC designed to solve basic automation tasks in, for example, lighting control, pumping control, ventilation and heating control, and other simple control systems.

    With its minimum width, which measures as narrow as five standard MCBs placed inline, and dedicated enclosure form, the PR100 Mini-PLC allows for space-saving installation even in smaller consumer units , not to mention control cabinets. This device can operate in non-heated environments down to -40°C as well as in heated ones in temperatures up to +55°C.

    An application program is written in function block format in the akYtec ALP programming software available free of charge. The control algorithm is uploaded to the device memory through a micro USB cable.

    Functions and features
    • 20 I/O points (8DI + 8DO + 4AI, see the Specifications table down the page for details)
    • Support for analog signals of type 4-20 mA or 0-10 V
    • RS485 interface and Modbus RTU/ASCII (Master/Slave)
    • Extended operation temperature range: -40…+55 ºС
    • USB-powered in the programming mode
    • Software-based features include: retain variables, day timer, week timer, PID control, etc.
    Enclosure design features
    • Compact enclosure (5x standard MCB = 90mm in width) suitable for installation into a domestic consumer unit as well as into any control cabinet
    • Removable terminal blocks
    • Convenient battery replacement


    PR100.24.2.1 24 V DC, 8DI + 8DO + 4AI, 1x RS485 (Modbus RTU/ASCII)
    Power supply 24 (9...30) V DC
    Power consumption, max. 4 W
    Real Time Clock Backup 5 years (CR2032)
    Real Time Clock accuracy ± 3 s/day
    Extension modules none
    Programming environment akYtec ALP
    Programming language FBD
    Programming interface Mini-USB
    Memory ROM 128 kB
    RAM 16 kB
    Retain memory 1 kB
    Network variables 128 Byte
    Interface RS485
    Protocols Modbus RTU / ASCII (Master / Slave)
    Baud rate 9.6...115.2 kBit/s
    Digital inputs
    Quantity 8
    Type Switch contact
    Logical states 1 8.5...30 V DC (2...5 mA)
    0 -3...+5 V DC (0...15 mA)
    Galvanic isolation in groups of 4
    Universal inputs
    Quantity 4
    Input signal Analog / Digital
    Galvanic isolation none
    Analog input 4-20 mA, 0-10 V
    Resolution ADC 12 bit
    Digital outputs
    Quantity 8
    Type relay, NO
    Galvanic isolation individual
    Switching capacity AC 5 A, 250 V (resistive load)
    DC 3 A, 30 V
    Minimum load current 10 mA (at 5 V DC)
    Ambient temperature -40...+55 °C
    Storage temperature -25...+55 °C
    Humidity up to 80 % (at +25 °C, non-condencing)
    IP Code IP20
    Dimensions 88 × 108 × 58 mm
    Weight approx. 250 g
    Material plastic
Additional Information


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