A421GBF-02C
Electronic Temperature Control
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Low-Voltage, IP20 Standard Enclosure For DIN Rail And Surface-Mount Applications, 24 VAC, Class 2, Safety Extra Low Voltage, Includes An A99BB-200C Temperature Sensor With 6 ft. 7-1/5 in. Cable, NEMA 1.
Features
Easy-To-Read, Bright, Adjustable Backline LCD Screen Displays The Temperature, Parameters, And Status Clearly And Allows You To Adjust LCD Brightness For The Ambient Light Conditions
Basic And Advanced Programming Menus Allow You To Easily Set Up Your Control Application On The LCD Using A Simple Three-Button Touchpad Interface
Adjustable On And Off Temperature Setpoints Enable Easy To Set Up Cooling Or Heating Control Applications On The Three-Button Touchpad, Eliminating The Need To Remove The Cover And Reposition Jumpers For Reverse Or Direct Control Actions
High And Low Temperature Setpoint Adjustment Stops Allow You To Set Up Your Application For Your Desired Range Of Adjustment And Restrict User Adjustment To Just The Desired Temperature Adjustment Range
Displayed Temperature Offset Allows You To Adjust The Displayed Temperature To The Actual Sensed Temperature In Applications Where The Resistance Error In Long Sensor Cable Leads Cause A Deviation In The Displayed Temperature From The Actual Sensed Temper
Adjustable Anti-Short Cycle Delay Keeps The Output Relay Off After The Off Setpoint Is Reached For A User-Defined Time Delay, Which Helps Avoid Short Cycling, Hard Starts, And Nuisance Overload Outages On Compressors And Other Inductive Applications
Temperature Setback/Offset Control Enables The Control To Shift The On And Off Setpoint Values By A User-Defined Offset When An External Switch Closes The Binary Input Control Circuit