Burst Firing Temperature Controller
  • Features
    • Burst Firing Temperature Controller
    • Phase Angle Temperature Control
    • PC Programmable
    • Memory Card Programmable
    • 1/16 DIN Standard
    • 48 x 48 mm cut out
    • Isolated
    • Phase Angle Temperature Control

Burst Firing Temperature Controller

This controller has been replaced by the ATR224. A newer better and lower cost contoller. Burst Firing Temperature Controller

The ATR227 Burst Firing Temperature Controller has options for burst firing and phase angle control which can be synced to the mains power supply. The ATR227 accepts inputs from K, J, S or R type thermocouples, Pt100, Pt500, Pt1000 and Ni100 RTD'S and PTC1K and NTC10K thermistor inputs. The ATR227 also accepts inputs from sensor with 4-20mA, 0-20mA, 0-40mV or 0-10V outputs. The ATR227 can also accept an input from potentiometers with the nominal range of 6 K ohms or 150 K ohms. The ATR227 has two 4 digit displays, one for the process variable and the other for the set point.
The ATR227 has 2 relay and a solid state output. The ATR227 is 1/16 DIN standard 48 x 48 mm and is able to withstand environmental conditions up to IP65 with the optional gasket.
The ATR227 can be programmed with the front panel keypad or PC based software and multiple units can be cloned with the use of a memory card enabling high speed configuration. The PC based software can also be used to monitor several temperature controllers. Desired control is maintained with PID and auto tuning.

ATR227 Specifications

Input °F °C
K type Thermocouple -436 to 999°F -260 to 999°C
S type Thermocouple -40 to 999°F -20 to 999°C
R type Thermocouple -40 to 999°F -20 to 999°C
J type Thermocouple -328 to 999°F -200 to 1760°C
RTD PT100 -328 to 999°F -200 to 600°C
RTD PT100 -328 to 284°F -200 to 140°C
NI 100 -76 to 356°F -60 to 180°C
NTC 10K Ohm Thermistor -40 to 257°F -40 to 125°C
PTC 1K Ohm Thermistor -40 to 257°F -40 to 150°C
PT500 -148 to 999°F -100 to 999°C
PT1000 -148 to 999°F -100 to 600°C
Voltage 0 to 10V
Current 0 to 20mA 4 to 20mA
Potentiometer 1 to 6K 1 to 150K
Digital Input 1 PNP.
Output 2 x Relays 8 A. SSR.
Power Supply 12 to 24Vac/Vdc, 115Vac, 230Vac.
Power Consumption 3 to 6VA max.
Power Supply Operative- 32°F +113°F -0°C +45°C
Humidity (non condensing) 35-95%.
Housing Polycarbonate UL94V2 self-extinguishing
Dimensions 3 3/8" x 3 " x 2 1/8", 35 x 77x x 53 mm.
Weight 3 oz 100 g.
EMC For industrial environments.
Immunity: EN 61000-6-2.
Emission: EN 61000-6-4.
Configuration PC Configurable, Memory Card

ATR227 Single Channel Wiring Connections

Power Supply ATR227-11ABC ATR227-12ABC
Positive Terminal 12 Terminal 12
Negative Terminal 11 Terminal 11
Relay 1
Common Terminal 10 Terminal 10
Normally Open Terminal 9 Terminal 9
Relay 2
Common Terminal 8 Terminal 8
Normally Open Terminal 7 Terminal 7
SSR Output Negative 5 Negative 5
Positive 96 Positive 6
T/C's, Voltage, mA Positive 1 Positive 1
Negative 2 Negative 2
Positive 12 Positive 12
Thermistor Terminal 2 Terminal 2
Terminal 3 Terminal 3
Potentiometer Terminal 2 Terminal 2
Terminal 3 Terminal 3


single channel temperature controller wiring diagram


single channel temperature controller modbus wiring diagram

Pixsys Electronics USA

Pixsys Electronics products are sold and supported by Datexel LLC in the USA.


☏ 561 779 5660


🏤 Jupiter, Florida, USA.