Pixsys ATR244 controller, most advanced 48 DIN universal controller.

Pixsys ATR244 temperature controller has undergone a couple of hardware and software enhancements, to make it one of the most powerful yet user friendly temperature or process controllers available today.

The standard ATR244-12 has universal input with 12 or 24 V DC transmitter power supply.  Universal outputs for control or alarms; 2 relays, 1 analogue output which is 4-20mA or 0-10V selectable, 2 PNP outputs, 2 PNP inputs and optional RS485 Modbus RTU. Universal supply 12-24VAC/DC

The Pixsys ATR244 is loaded with functionality, which can be ignored or unlocked without extra cost, such as;

2 Timers

3 segment program

Auto Manual Control

Auto-tune with adaptive tune.

1-4 setpoint switch (via digital input)

4 scrolling 20 alpha numeric character messages selectable on alarm or vai digital input.

Multiple alarm strategies

Pixsys ATR244
Pixsys ATR244 temperature controller

Program Interface, for set up this can be achieved by the push buttons and there are scrolling messages with prompts to assist.  Using standard Micro USB use the free software Labsoftview with standard windows PC.

Or the truly unique method with a smart phone via NFC link.  A super convenient and accessible method for everyone to quickly program, save and send files via the “PC” they keep in their pocket.  Download the free Pixsys APP on google Play



PT100 and Thermocouple Sensors

Ucontrol Pty Ltd now stock and supply a competitively priced range of standard thermocouple and PT100 sensors to suit general purpose and specialized applications.  Standard sizes include aluminium heads with 200, 300 and 400 mm stainless steel tube suitable for 250 degC for RTD and PT100 sensors and up to 800 degC for K thermocouples.


A range of accessories is also available such as mounting flanges, compression fittings and transmitters.

For ongoing applications, special sizes can also be manufactured and in addition to PT100 and K thermocouple,  different thermocouple types too, such as type N, T, R and J in addition to RTD sensor type PT1000 and NTC sensors.


MCM260X Modbus RTU Expansion Module

MCM260X are a range of universal analogue signal and digital I/O DIN rail expansion modules with Modbus RTU slave protocol.  Versions accommodate 16-bit analogue inputs, which include thermocouples, PT100, NTC thermistors, 0-10V, 4-20mA and resistance ranges, analogue outputs programmable for 0-10V or 4-20mA. digital PNP inputs, high speed counter  (80 kHZ) unidirectional or quadrature with marker pulse and digital PNP outputs max 700mA resistive load.  Communication is via Modbus RTU with programmable Baud rate, format and response delay set up via internal keys and display or smart phone using the free Pixsys APP.

Modbus Expansion module
Modbus Expansion module


MCM260X-1AD 16 Digital outputs 700mA

MCM260X-2AD 16 Digital outputs PNP

MCM260X-3AD 8 Digital outputs 700mA + 8 Digital inputs PNP

MCM260X-4AD 8 Relay outputs 5A + 8 Digital inputs PNP

MCM260X-5AD 4 Analogue inputs V,mA,TC,RTD,mV & 2 Analogue outputs V/mA

MCM260X-9AD 4 Analogue inputs V,mA,TC,RTD,mV & 2 Analogue outputs V/mA, 8 Digital outputs 700mA + 8 Digital inputs PNP

APM Power Meter now available

The APM-PWR-APO is a compact power meter that measures mains circuits up to 300VAC LN / 600VAC LL and 6A as well as Potential Transformers (PT) supported up to 10,000V and Current Transformers (CT) up to 10,000A.

APM Power Meter

The APM-PWR-APO is easily configured by the free APM configurator software with standard USB cable and powered by a 100 to 277VAC supply.  The APM-PWR-APO supports the tri-coloured programmable back-lighting to instantly warn operators if measurements go outside safe limits.

The APM Power Meter supports Modbus RTU protocol in the standard model, for integration into third party systems in addition to having 2 digital and 1 analogue output.

DRR244 Advanced DIN rail controller is here.

DRR244 DIN rail Process and temperature controller sets the highest standards as a DIN rail mounted, single loop controller. With its large, bright 2 line display, which ensures optimal visibility and increased level of information for the user with new English scrolling Help functions.

DIN Rail Controller

Why this DIN rail controller is so Unique:

User selectable Output :
Choose from; Relay, Logic, 0-10V, 4-20mA or Servo Valve Drive.
Universal Power Supply:
24-240VAC/DC no selection required:
Scrolling Help menu:
No manual? No problem! As you click on each parameter, a scrolling description appears in the lower display:
Contactless Smart Phone Configuration:
PC configuration via mini USB port via Labviewsoft software.
3 relay, 2 pnp and 1 analogue mA/V outputs
1 Universal analogue and 2 PNP inputs with 12 or 24VDC selectable transmitter power supply
Program with Android App

Programming is possible by NFC/RFID technology with dedicated App MyPixsys for Android smartphones and now IOS.  Power is not required for this function, allowing quick set-up/updates on site.  Set up files can be saved and emailed

Low Cost Smart Relays with powerful functionality

SR Series smart relays are available in2 versions; SR12-MRDC has 8 inputs and 4 mechanical relay outputs, SR22-MRDC has 12 Inputs and 8 mechanical relay outputs.

The Power supply is 12-24VDC, inputs can be PNP or NPN or 0-10VDC analogue signals.

The SR series smart relay  has a clip on frontal HMI which displays 4 lines of 10 characters, they can be used for operator access for view & adjustment  of essential parameters or just view of messages and status.

SR Smart Relay
SR Series Smart Relay


The HMI can also be mounted in a panel mount adapter kit eliminating the cost of an often expensive machine interface.

The Program software Supercad, is simple to learn FBD based tool which is  a free download. It has simulation and monitor features and a wide variety of standard functions including real time clock/scheduler, timers, up down counters and analogue comparators etc.


https://www.ucontrol.com.au/hmi-plc.html  for full range of PLC solutions



low Cost BACnet Modbus RTU Converter

Do you have requirement to convert Modbus RTU into BACnet MS/TP then the AT-DSCB could be a perfect low priced solution.  The AT-DSCB BACnet Modbus converter is a standalone BACnet B-ASC class programmable DIN rail device with a Modbus RTU Master or Slave port. It uses 32-bit microprocessor core, communication up to 76,800 bps, transmission distance up to 1,200 meter. Modbus RTU port max 38400 bps, can be master or slave and read or write to up to 100 registers. AT-DSCB conforms international BACnet MS/TP communication protocol and fully compatible with any BACnet system.   Instance address and other settings are configured via free software MAC address is set by on board dipswitches.


Wide ranging APM Rate Panel Meter

The new APM-RATE-APO is a wide ranging panel meter for measurement of pulse frequency in a variety of applications.

APM Rate Meter

The APM Rate meter has a frequency range of 0.001 Hz to 60 Khz.  So the APM-RATE-APO is suitable even for very slow applications where a pulse is measured every 1000 seconds.  The input is maximum of 36V,  logic = 0 when input < 1.2V and when > 2.0 V logic = 1.  It has a high accuracy of 0.01% and packs all the fantastic features of the other APM models such as multi coloured back light which can change on threshold,  90 degree digital bar-graph, customized engineering units & 2 outputs which can be set for digital output or 4-20mA retransmission.

The APM configuration software ensures set up could be any quicker or user friendly.  Visit our page www.ucontrol.com.au/digital-panel-meters.html   for more information

APM Rate Meter Software
APM Rate Meter Software

4-20mA Modbus RTU Current transformer

Added to the expanding range of products from Ucontrol Pty Ltd are the new T201DCH Modbus RTU and 4-20mA current transducers or current transformers.


These competitively priced current transformers are available in the full scale ranges 50A, 100A and 300A each with 50% full range selection via a dip switch; hence 50A = 25A, 100A = 50A and 300A = 150A.

For the loop powered 4-20mA version T201DCH xx LP it is 9 – 28 VDC. The power supply for Modbus RTU version T201DCH xx M is 12 – 28 VDC, this model also offers a 0-10VDC linear output.

The measuring technology behind our current transducer is Hall Effect or TRMS with Bi-Polar input range and it can be use for both AC and DC circuits giving a very high accuracy of 0.2 to .5%

Current Transformer with 4-20mA

The Modbus current transducer version is programmed with EASY free software or via on board dipswitches.  The baud rate is 1200 to 115200 address 1-250.

The entire T201 DCH range of current transformers are supplied
Free or on DIN rail IEC EN 60715 (35 mm) mount with accessories.

For further information please do not hesitate to visit our Website https://www.ucontrol.com.au/signal-isolator-converter.html

Truapm-Proc panel meter perfect for tank silo measurement application

The Truaapm-proc-apo digital panel meter is perfect solution for tank silo measurement application.  The APM-Proc-apo panel meter receives industry standard 4-20mA or 0-10V from either pressure transmitter – hydro-static measurement, ultrasonic transmitter or another type of measurement device with a DC analogue output.


The 4-20mA or 0-10V signal can be scaled into engineering units such as gallons or litres.  This scale can be between 2 points for a linear signal such as required for a vertically mounted cylindrical tank or up to 20 points of linearization for horizontally mounted cylindrical tank.

The APM digital panel meter LCD display is both numeric and 90 degree bar-graph.  Numeric gives the accuracy and the bar-graph an instant notification and reference to tank capacity, of where the level is.

The display back-lighting can be red, green or white, or in case where levels are exceeded, the display can change colour and even flash.


For control &  integration into remote systems there are 2 outputs that can be a static switched digital output 500 mA or analogue re-transmission 4-20mA.  Power supply is 12-24VAC/DC