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UniPi Axon S515

Axon

UniPi Axon S515 is a programmable logic controller (PLC) designed for control, monitoring and regulation. S515 is a variant of the S505 controller with 1-Wire bus being replaced by a single RS232 serial line. 

Features

  • architecture focused on analog I/Os
  • total of 8 analog I/Os in a 4-DIN package
  • RS485 + RS232 serial line
  • durable aluminium chassis (IP20 protection), wider operating temperature range
  • integrated industrial computer (quad-core CPU, 1 GB RAM)
  • onboard 8GB eMMC memory
  • designed for DIN rail mounting
  • software openness (based on Linux OS)
  • preinstalled Mervis software (can be manually reflashed)

Axon
Power supply

399,00 € - 427,09 €
329,75 € - 352,97 € excl. TAX
Less than 20 items in stock

pcs

Description

The I/O architecture of the S515 is focused on analogue I/O modules. Analogue inputs can be used for automation tasks requiring either receiving of voltage or current signal for gathering data from corresponding sensors (such as resistance thermometers), while analogue outputs are designed for control and regulation of external devices such as three-way valves or heat exchangers. 

Inputs & Outputs

4 analogue inputs (AI) can be used for 0-10V DC voltage or 0-20mA current measuring, making them suitable for reading values from analogue sensors such as temperature sensors, pressure meters, tensometers etc. S505’s analogue inputs allow the user to measure voltage, current or resistance based on current output register settings. 

  • voltage measurement 0-10 V (16bit resolution)
  • voltage measurement 0-2.5 V (24bit resolution)
  • current measurement 0-20 mA (16bit resolution)
  • resistance measurement (from PT100, PT1000 or NTC sensors) using three-wire (three conductors, 0-100 Ω, 24bit resolution) or two-wire (two conductors, 0-1960 Ω, 24bit resolution) wiring method.

4 analogue outputs (AO) features 0-10V DC voltage for control of devices with analogue input, such as three-way valves, lighting dimmers etc. 

Communication interface

The unit features a single RS485 serial line. This type of serial line most often uses the Modbus RTU protocol. It can be used for communication with a wide variety of devices such as energy meters, touchscreen HMI panels, PLCs from other vendors or our Neuron xS extension modules. The bus can communicate with up to 32 devices with its total length being up to several hundred meters.  

The controller also features a single RS232 serial line for communication between two devices. In automation, it is most often used for communication with HMI displays, various gateways or closed technologies. 

For network communication, a single 1Gbit Ethernet is provided. 

Software options

Customers can choose from a wide variety of software solutions thanks to the open nature of Axon controllers and are not limited to a single platform. Available are both professional and open-source solutions.

Our main supported solution for UniPi controllers is the MervisThis platform is developed in accordance with IEC 61131-3 PLC programming standard and contaiíns SCADA interface for remote management and monitoring, comprehensible development environment, user interface (HMI) editor and online/on-premise database for data storage and retrospective operation analysis of monitored technologies. 

Aside from commercial platforms, several open-source solutions are available as well. Alternatively, customers can use their own code or implement Axons into already existing software solutions through the use of EVOK open-source API.

Visit this link for supported software overview. 

Standard model overview

Product DI DO RO AI AO RS485 RS232 1-Wire Common features
Type S, size on DIN rail: 4 modules (7 cm)  
S105 4 4 - 1 1 2 1 1

Common features

Ethernet 1 Gbps

4x 1.2 GHz, 1GB RAM

8 GB eMMC

Wi-Fi, Bluetooth

S115 4 4 - 1 1 4 - 1
S155* 4 4 - 1 1 2 1 1
S205 8 - 8 - - 1 - 1
S215 8 - 8 - - 1 1 -
S505 - - - 4 4 1 - 1
S515 - - - 4 4 1 1 -
S605** - - - - - 1 1 -
Type M, size on DIN rail: 8 modules (14 cm)
M205 20 4 14 1 1 2 1 1
M505 10 4 5 5 5 3 1 1
M515 6 - 5 8 8 2 1 -
Type L, size on DIN rail: 14 modules (21 cm)
L205 36 4 28 1 1 2 1 1
L505 24 4 19 5 5 3 1 1

*2x Ethernet (1 Gbit + 10/100 Mbit)
**4x IEC 62386 (DALI-compatible)

Further info

Documentation

Datasheet
Technological specification of the product
download

Dimensions 70 mm x 90 mm x 60 mm
CPU 4x 1.2 GHz
RAM 1 GB
Internal memory 8GB eMMC
Analog inputs 4
Analog outputs 4
RS232 interface 1
RS485 interface 1
USB 2.0 2
Ethernet 1 Gbit
Power 24V DC
RTC backup max. 7 days
Mounting DIN (35 mm)
Weigth 400 g
Axon

UniPi Axon M515

599,00 €
495,04 € excl. TAX

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