Compact Modbus PID Controller ATR124

The ATR124 is a compact and versatile PID controller, designed as the entry-level model in the Blue Line series. It inherits all the distinctive features of the series, including advanced programming via NFC/RFID technology, making it user-friendly and highly efficient for various industrial applications.

Key Features:

Programmable Analogue Input:

Compatible with a wide range of temperature probes and mA/Volt process signals, providing flexibility in different industrial settings.

Versatile Digital/Relay Outputs:

Programmable as ON/OFF control or with a PID algorithm. Multiple alarm modes such as threshold, band, and deviation are selectable to suit specific needs.

Network Communication Options:

Optional Modbus RTU RS485 communication serial and Modbus RTU/Slave protocol, ensuring seamless integration into existing network systems.

Extended Power Supply Range:

The ATR124 supports an extended power supply range of 24 to 230V AC/DC, offering great flexibility in the event of power fluctuations and optimizing stock management with a single model covering multiple power supply types.

PID Control:

With built-in PID control functionality, the ATR124 enables precise regulation of your system. Benefit from one or two control relay outputs to maintain optimum process parameters.

Compact Design:

Dimensions: 32 x 74 x 53mm.
Material: Box and front panel made of PC UL94V2 self-extinguishing material.
Weight: Approximately 120 g
Sealing: Front panel IP65, Enclosure and terminal blocks IP20

Electrical Isolation:

Safety is paramount, and the ATR124 delivers with 2500V isolation between the power supply, signal input, and output. This isolation shields your system from potential electrical hazards.

White Long Range LED Display:

Experience enhanced visibility with the ATR124's white LED display. The long-range visibility ensures you can monitor your processes from a distance without any difficulty.

ATR124 Specifications

Input	℉	℃
K type Thermocouple	-436 to 2480℉	-260 to 1360℃
S type Thermocouple	-40 to 3200℉	-40 to 1760℃
R type Thermocouple	-40 to 3200℉	-40 to 1760℃
J type Thermocouple	-326 to 2192℉	-200 to 1200℃
T Type Thermocouple	-436 to 752℉	-260 to 400℃
RTD PT100	-328 to 1112℉	-200 to 600℃
NI 100	-76 to 350℉	-60 to 180℃
NI 120	-76 to 464℉	-60 to 240℃
NTC 10K Ohm Thermistor	-40 to 257℉	-40 to 125℃
NTC 10K Ohm Omega	-40 to 302℉	-40 to 150℃
NTC 2252 Omega	-40 to 302℉	-40 to 150℃
PTC 1K Ohm Thermistor	-58 to 302℉	-50 to 150℃
PT500	-326 to 1112℉	-200 to 600℃
PT1000	-326 to 1112℉	-200 to 600℃
Voltage	0 to 1V
Voltage	0 to 5V
Voltage	0 to 10V
Current	0 to 20mA	4 to 20mA
mV	0 to 60mV
Potentiometer	1 to 6K	1 to 150K
Digital Input	1 PNP.
Output	2 or 3 x Relays 8 A. SSR.
Power Supply	24V to 230 Vac/Vdc.
Power Consumption	8VA max.
Power Supply	Operative -32℉ +113℉ -0℃ +45℃
Humidity	(non condensing) 35-95%.
Housing	Polycarbonate UL94V2 self-extinguishing
Dimensions	1.25" x 2.9 " x 2.12", 32 x 74x x 54 mm.
Weight	4 oz 120 g.
EMC	For industrial environments.
	Immunity: EN 61000-6-2.
	Emission: EN 61000-6-4.
Configuration	RFID, NFR, PC Configurable, Memory Card

What can the ATR124 be used for?

The ATR124 is a Compact Modbus PID Controller that can measure a process variable, compare it to the desired setpoint, and send a corrective signal to control the process variable.

What input signal does the ATR124 accept?

The ATR124 can be configured to accept standard thermocouples, RTDs, current 0-20 mA or 4-20 mA, voltage 0-10 Vdc, or any voltage within that range. It can also accept thermistors, both PTC and NTC. Additionally, the input can be resistance or potentiometer.

What is the RS485 port for on the ATR124?

The RS485 uses the Modbus RTU protocol to set up various registers in the ATR124 panel meter. It can write to registers such as the setpoint and can be used to read a register, such as the process variable.

Applications:

The ATR124 Modbus Enabled Panel Meter finds its applications across industries, from industrial automation and manufacturing to environmental monitoring and more. With its unrivaled versatility, it adapts effortlessly to your specific needs.

Upgrade Your Control Systems Today:

Invest in the ATR124 Modbus Enabled Panel Meter to elevate your control systems to new heights of efficiency and precision. Harness the power of Modbus integration and experience unparalleled monitoring capabilities for your critical processes.

The ATR124 represents the next generation of the ATR121 series, offering improved functionality and user experience through modern features and robust design. Its compact size, flexible power options, and advanced control capabilities make it an ideal choice for a wide range of industrial control applications.