Signal Conditioners, Temperature Transmitters and Controllers
Modbus RTU, Modbus TCP, Canbus, PLC's and Hmi's.
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  • Temperature Controller ATR236.
  • ATR236 FEATURES

    • UL, CE.
    • Set point Display
    • PC Programmable
    • Memory Card Programmable
    • 1/4 Din Standard cut out
    • 48 X 48 mm
    • Isolated
    • Output 1 Relay
    • SSR

Temperature Controller, ATR236

General Description

The ATR236 Temperature Controller is a simple low cost single loop temperature Controller. The ATR 236 can take thermocouples, RTD and Thermistor inputs. The ATR236 has two 4 digit displays one for the Process variable and the other for the Set point.
The ATR236 has 1 relay and a Solid State Output. The ATR236 is 1/4 Din standard 48 x 48 mm and is able to withstand environmental conditions up to IP65 with the optional gasket.
The ATR236 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
Thermistor
OUTPUT
1 Relay
SSR

POWER SUPPLY
Power Supply Voltage
24 to 230 Vac 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
1 7/8 " 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 2480°F -260 to 1360°C
S Type Thermocouple -40 to 3200°F -20 to 1760°C
R Type Thermocouple -40 to 3200°F -20 to 1760°C
J Type Thermocouple -328 to 2192°F -200 to 1200°C
RTD PT100 -328 to 1112°F -200 to 600°C
RTD PT500 -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 302°F -40 to 150°C
PT500 -148 to 1112°F -100 to 600°C
PT1000 -148 to 1112°F -100 to 600°C
Output: 1 X Relays 5 A. SSR.
Power Supply: 24 to 240Vac/Vdc.
Power Consumption: 4VA max.
Temperature rating: Operative- 32°F +113°F -0°C +45°C
Humidity: (non condensing) 35-95%.
Housing: Polycarbonate UL94V2 self-extinguishing
Dimensions: 1 7/8 " x 1 7/8 " x 4 1/4", 48 x 48 x 108 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  
Positive Terminal 10
Negative Terminal 9
Output  
Relay
Normally Closed Terminal 6
Common Terminal 7 
Normally Open Terminal 8
SSR Output Negative 4
Positive 5 
Sensor Input
Thermocouples Positive 1
Negative 2
Thermistor Terminal 3
Terminal 2
Potentiometer Terminal 1
Terminal 3
Wiper Terminal 2

ATR236-Wiring-Diagram

Applications

  • Low Cost Temperature Control.
Back to General Description ATR236 Temperature Controller.