Signal Conditioners, Temperature Transmitters and Controllers
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  • Temperature Controller ATR121.
  • ATR227 FEATURES

    • Burst Firing Temperature Controller
    • Phase Angle Temperature Control
    • PC Programmable
    • Memory Card Programmable
    • 1/4 Din Standard
    • 48 X 48 MM cut out
    • Isolated
    • Phase Angle Temperature Control

Burst Firing Temperature Controller, ATR227

General Description

The ATR227 Burst Firing Temperature Controller has options for Burst firing and Phase angle control this 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 Kohms or 150 Kohms. 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 1/4 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.

INPUT
Thermocouple
RTD's
mA
Volts
Thermistor
Potentiometer
OUTPUT
2 Relays
SSR

POWER SUPPLY
Power Supply Voltage 12...230VAC or Vdc
POWER CONSUMPTION
4VA MAX
CONFIGURATION
Front panel Keyboard
PC Configurable.
Memory Card.
ISOLATION
Yes.
EMC
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
HOUSING
Material self-extinguishing
Dimensions W x H x T
3" x 1 7/8 " x 4 1/4"
48 x 48 x 90 mm
Weight 3 oz 100 g
TEMPERATURE
Operating Temperature 32°F +113°F 0°C +45°C
Humidity (non condensing) 35-95%

 

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.
Temperature rating: 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

Drawings

Power supply ATR227-11ABC ATR227-12ABC
Positive Terminal 12 Terminal 12
Negative Terminal 11 Terminal 11
Output    
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

ATR121-Wiring-Diagram


Applications

  • Burst Firing Temperature Control.
Back to General Description Burst Firing Temperature Controller ATR227.