24..230V AC/DC 3-Stage PID Temperature Controller with RS485 (ATR244-23A-T) | Pixsys

Product Code: ATR244-23A-T
Manufacturer’s Code: Replacement for Pixsys ATR243
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Specification


The ATR244-23A-T model is a 24/230-volt (AC/DC) temperature controller with two stage on/off and PID control
(control & alarm functions)

2 x programmable analogue inputs: compatible with PTC/NTC (10K), PT100/PT1000 RTD & Thermocouple (J, K, R, S)

3 relay output (3 x 2 A + 2 SSR + 2/4 D.I. + 2 analogue output V/mA + RS485 + CT)

Panel cutout: 48 x 48mm

Typically available within 10 working days

Image is for display purpose only



ATR244 Series from Pixsys


Programmable by NFC/RFID, single/dual analogue inputs, analogue outputs, multi-voltage power supply, RS485/Modbus

Bright display which ensures optimal visibility and increased level of information for the operator beside a new scrolling Help function.

Programming mode by NFC/RFID technology with dedicated App MyPixsys for Android devices (same already used for Pixsys signal converters and STR indicators) not requiring wirings and power supply, allowing quick set-up/updates on site.

Availability include a model with dual analogue input and dual analogue output for maximum flexibility of applications. It is possible to achieve two separate heating/cooling PID control loops in one device or to handle mathematical operations between two process values.

The outputs can be selected as command/multiple alarm modes/analogue retransmission. Serial communication standard is RS485 with Modbus RTU/Slave protocol.


Main Features

Box: 48 x 48 (front panel) x 105 mm

Power supply: 24..230 V AC / DC ±15% 50/60 Hz - galvanical isolation 2,5KV

Consumption: 8 W

Display: 4 digits 0,5” white + 4 digits 0,3” red

Operating conditions: Temperature 0-45 °C, humidity 35..95 RH%

Material: Box: PC UL94V2 self-extinguishing, front panel: PC UL94V2

Weight: Approx.185 g

Sealing: IP65 (front panel) IP20 (box and terminal bloks)

Quick set-up options: Memory Card, software LABSOFTVIEW, or EASY-UP

APP / NFC: Programming via APP MyPixsys for Android smartphones

Inputs

1 or 2 - Configurable: Res. 16 bit, selectable for TC type K, S, R, J, T, N, B (automatic compensation of cold junction) -25..85°C, ±0,2% F.S. ±1 digit F.S.), thermoresistances PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (β 3435K), process signals 0..10 V (50000 points), 0/4..20mA (40000 points), 0..60 mV (25000 points), potentiometer 1..150 KΩ (50000 points)

Sampling time: Programmable up to 2,1 ms (frequency up to 470 Hz)

2/4 digital inputs: Setpoint change, Hold, Run, Tuning launch, Start / Stop, Lock configuration

1 Current Transformer (C.T.) inputSelection C.T. 50 mA, 800 μs - 4096 points

Outputs

2/3 relays: Relay 2 A - 250 V AC resistive change

2 SSR12 / 24 V DC - 30 mA max

1/2 analogue: Selection 4..20 mA (40000 points ± 0,2% F.S.) or 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV

Serial communication: RS485 Modbus RTU - Slave (4800..115200 baud code-T)

Software Features

Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportional

Tuning: Manual or automatic

Data protection: Lock of control / alarm setpoint / Access to parameters by password

Alarm modes: Absolute / Threshold, Band, High / Low deviation. Alarm with optional Manual reset. Loop Break Alarm

Auto / Manual function: Output percentage command also with automatic change in case of sensor failure

Double P.I.D.: Heating / Cooling P.I.D.

Programmer function: Pre-programmed cycle / 3 steps

Soft-Start: Rising gradient expressed as Degrees / Hour or fixed output percentage

Open / Close logic: Open / Close logic for motorized valves















Refrigeration components sold must be installed by an FGAS certified engineer.
Sales of all air conditioning units will require a valid FGAS certificate.
Failure to provide a valid certificate will result in your purchase being cancelled and payment refunded.
FGAS certificates must be issued by REFCOM, QUIDOS or VERITAS.

For all export orders, a member of our team will contact you to arrange shipping


Please Note - In some cases the alternatives might be under or over powered or dimensionally different, if you are unsure we recommend calling the office on 01483 869100

Why CO2?: Natural refrigerant

EU F-Gas Regulation is a key priority for European countries. It ensures compliance with the Kigali Amendment supporting international climate commitments on greenhouse gases and leading the global transition to climate-friendly HFC-free technologies.

Carbon dioxide (R–744) is regaining its place in the refrigeration world. Driven by environmental concerns, legislation is requiring increased adoption of ‘alternative’ refrigerants, of which CO2 is one.

CO2 is a very attractive refrigerant from an environmental perspective. Zero ODP and “GWP” (Global Warming Potential)=1 means natural substance in the atmosphere.

In Europe a step-by-step HFC reduction has been in place since the F Gas regulation was introduced in 2015. In fact, not only in Europe but also other countries all over the world have actively been preparing to enact the necessary domestic legislation to implement the agreement for reducing the use of HFCs.

Panasonic is now able to provide a solution in Europe with CO2 refrigeration systems to prevent global warming and to support environment-friendly retail operations.

The following table shows how well R744 (CO2) performs regarding environmental impact and safety.

ATR244 Series from Pixsys


Programmable by NFC/RFID, single/dual analogue inputs, analogue outputs, multi-voltage power supply, RS485/Modbus

Bright display which ensures optimal visibility and increased level of information for the operator beside a new scrolling Help function.

Programming mode by NFC/RFID technology with dedicated App MyPixsys for Android devices (same already used for Pixsys signal converters and STR indicators) not requiring wirings and power supply, allowing quick set-up/updates on site.

Availability include a model with dual analogue input and dual analogue output for maximum flexibility of applications. It is possible to achieve two separate heating/cooling PID control loops in one device or to handle mathematical operations between two process values.

The outputs can be selected as command/multiple alarm modes/analogue retransmission. Serial communication standard is RS485 with Modbus RTU/Slave protocol.


Main Features

Box: 48 x 48 (front panel) x 105 mm

Power supply: 24..230 V AC / DC ±15% 50/60 Hz - galvanical isolation 2,5KV

Consumption: 8 W

Display: 4 digits 0,5” white + 4 digits 0,3” red

Operating conditions: Temperature 0-45 °C, humidity 35..95 RH%

Material: Box: PC UL94V2 self-extinguishing, front panel: PC UL94V2

Weight: Approx.185 g

Sealing: IP65 (front panel) IP20 (box and terminal bloks)

Quick set-up options: Memory Card, software LABSOFTVIEW, or EASY-UP

APP / NFC: Programming via APP MyPixsys for Android smartphones

Inputs

1 or 2 - Configurable: Res. 16 bit, selectable for TC type K, S, R, J, T, N, B (automatic compensation of cold junction) -25..85°C, ±0,2% F.S. ±1 digit F.S.), thermoresistances PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (β 3435K), process signals 0..10 V (50000 points), 0/4..20mA (40000 points), 0..60 mV (25000 points), potentiometer 1..150 KΩ (50000 points)

Sampling time: Programmable up to 2,1 ms (frequency up to 470 Hz)

2/4 digital inputs: Setpoint change, Hold, Run, Tuning launch, Start / Stop, Lock configuration

1 Current Transformer (C.T.) inputSelection C.T. 50 mA, 800 μs - 4096 points

Outputs

2/3 relays: Relay 2 A - 250 V AC resistive change

2 SSR12 / 24 V DC - 30 mA max

1/2 analogue: Selection 4..20 mA (40000 points ± 0,2% F.S.) or 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV

Serial communication: RS485 Modbus RTU - Slave (4800..115200 baud code-T)

Software Features

Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportional

Tuning: Manual or automatic

Data protection: Lock of control / alarm setpoint / Access to parameters by password

Alarm modes: Absolute / Threshold, Band, High / Low deviation. Alarm with optional Manual reset. Loop Break Alarm

Auto / Manual function: Output percentage command also with automatic change in case of sensor failure

Double P.I.D.: Heating / Cooling P.I.D.

Programmer function: Pre-programmed cycle / 3 steps

Soft-Start: Rising gradient expressed as Degrees / Hour or fixed output percentage

Open / Close logic: Open / Close logic for motorized valves













Please Note: For all Export orders a member of our team will contact you to arrange shipping

Delivery & Returns

Delivery Policy

For Quick Pick and website items only, delivery is free of charge for orders over £75.00. For Quick Pick and website orders below £75.00, a £15.00 delivery and administration fee will be charged.

Hawco offers a next day delivery service for orders placed before 4pm Monday - Friday. The delivery service is standard to all central UK. If you require overseas or timed delivery, please call the sales office on Hawco: 01483 869070

Special Carriage Costs

When ordering online and chosing a "Special Carriage Charge" the times given are subject to a 30 minute grace period (therefore 10:30 deliveries have up to 11am to be delivered) and work off a next working day basis. Please make sure that if a timed carriage option is selected that someone is available to sign for the consignment as without this it will be subject to being returned to the delivery depot for a redelivery 1-2 days later.

N.B - Deliveries requested for Pre 9.30am are subject to being delivered as early at 7am.

N.B - All orders processed after 4pm, weekends or Bank Holidays are subjected to being processed the following working day

Returns Policy

An RMA request must be completed online at http://hawco.returnsportal.net/

If approved, an automated RMA email will be sent. This will reference a unique RMA number. The automated RMA approval email will prompt you to log into the online returns system and print off the RMA packing slip, which is to be affixed to the outside of the packaging.

N.B. Returns will not be accepted without a returns authorisation number (RMA) and will be returned at the sender’s expense.

When you have your returns authorisation number (RMA), please ensure you send the return to our Logistics Centre:

Hawco Logistics Centre,
8 Cranfield Road,
Lostock Industrial Estate,
Lostock,
Bolton, UK
BL6 4SB

N.B. - Any returns sent to the Hawco Head Office in Godalming and not the Logistics Centre address in Bolton will be refused. This may cause excessive delay in handling the return, or possible loss if your carrier mislays the delivery. Hawco cannot accept any liability for items which are not correctly addressed or packaged for return.

Credit or replacement product will only be issued on receipt and Hawco’s acceptance of faulty or damaged items. Items that are returned which are subsequently determined to have been damaged by the customer and or by their agent may be subject to an investigation and admin fee. In all instances any logistical costs incurred by Hawco during this process will be chargeable.

Item(s) must be returned within 7 days of the issue of the returns number. If not returned by this date then no credit will be given.

Items ordered incorrectly or that are surplus to requirements may be subject to a 20% restocking charge and will only be accepted within the first 3 months of sale and are still in the original packaging. Items ordered in specifically may be refused entirely.

N.B. No credit will be issued to any surplus items that are received damaged.

The customer has a 3 day window to report items that have been received damaged, failure to do so will result in your returns claim being rejected.

All deliveries and returns are subject to our standard Terms & Conditions of sale. - See more at: http://hawco.returnsportal.net/ReturnPolicy/

Please Note - In some cases the alternatives might be under or over powered or dimensionally different, if you are unsure we recommend calling the office on 01483 869100