Honeywell UDC3500 1/4 DIN Universal Digital Controller
Key Specifications
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High Accuracy: ±0.25% Full Scale
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Three Universal Analog Inputs (One Universal, Four High-Level) and Up to Four Digital Inputs; Up to Three Analog Outputs and Up to Five Digital Outputs
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Infrared Communication Port on Front Panel (for Configuration)
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Jumper-Free Configuration: All Setup and Configuration Done Through Keyboard or Infrared Communication Link
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RS485 Modbus and Ethernet Communications
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Single-Button Process Tuning with Fuzzy OvershootControl
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Heater Break Alarm and Thermocouple HealthDiagnostics
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Direct replacement for the retired Honeywell UDC330E enhanced controller.

