Pixsys ATR264 Cycle Temperature Controller

Overview

The ATR264 is a 1/8 DIN (approximately 1.88 x 1.88 inches) cycle temperature controller designed for precision thermal processing applications such as ovens, kilns, dryers, and heat treatment systems. It features PID control, support for programmable profiles, and a range of configurable outputs including relays, SSRs, and analog retransmission.

Designed for flexibility and ease of use, the ATR264 allows the programming of up to 15 cycles/profiles, each with a maximum of 30 ramp/soak/cooling segments. This makes it ideal for applications requiring time-based temperature control and repeatable process automation.

Built-in software functions include “Waiting” mode (to delay cycle start if the process variable is not aligned with the setpoint), and "Cycle Recovery" in case of power failure. A specialized version (-13ABC) offers extended support for gas kiln management.

Configuration and profile programming can be performed directly via the onboard keypad or remotely using the MyPixsys App (via NFC/RFID) or MyPixsysLab PC software. This streamlined interface supports both experienced users and operators with minimal training.

With its robust control features, intuitive setup, and compact footprint, the ATR264 is a versatile choice for cycle-based thermal applications requiring accuracy, repeatability, and user-friendly configuration.

Key Features

Programmable analog input (TC, RTD, mA, V)
Up to 3 relay outputs and 2 SSR (PNP) outputs
Analog output for retransmission or control
15 Cycles which can have 30 step profile programming
Manual/automatic tuning and HOLD function
Modbus RTU communication (RS485)
NFC programming via Android phone

Technical Specifications

Power Supply: 24-230 VAC/VDC ±15%
Input Types: TC, RTD, mA, V, Potentiometer
Display: 4-digit (0.52") and 5-digit (0.30")
Output: Relay, SSR, Analog (V/mA)
Protection: IP65 front, IP20 rear
Operating Temperature: 0-45°C
Accuracy: ±0.2% F.S. @ 25°C
Dimensions: 48x48mm panel cutout
Weight: Approx. 185g
Modbus: RTU slave, isolated RS485

Sold in the USA by Datexel LLC

Wiring Diagram

ATR264-13ABC

Analog Output V/mA: Terminal 9 (Output), Terminal 10 (V/mA)

Power Supply: Terminal 1 (24...230V AC/DC), Terminal 2 (24...230V AC/DC)

Digital Output 2 PNP: Terminal 11 (Output), Terminal 3 (Q1)

Digital Output 1 PNP: Terminal 12 (Output), Terminal 4 (Q1)

Digital Input 2 PNP: Terminal 13 (Input), Terminal 5

Digital Input 1 PNP: Terminal 14 (Input), Terminal 6

0V: Terminal 15

+V: Terminal 16

Q2: Terminal 7, Terminal 8

PT100/PTC/NT100/NTC: Terminal 17, Terminal 18

V/mA +TC: Terminal 19

Resistive 1/8HP: Terminal 3, Terminal 4, Terminal 7, Terminal 8

ATR264-12ABC-T

Analog Output V/mA: Terminal 9 (Output), Terminal 10 (V/mA)

Power Supply: Terminal 1 (24...230V AC/DC), Terminal 2 (24...230V AC/DC)

RS485: Terminal 11, Terminal 12

Digital Output 2 PNP: Terminal 13 (Output), Terminal 3 (Q1)

Digital Output 1 PNP: Terminal 14 (Output), Terminal 4 (Q1)

Digital Input 2 PNP: Terminal 5

Digital Input 1 PNP: Terminal 6