The Honeywell UDC2500 Universal Digital Controller is a microprocessor-based device designed to monitor and control variables such as temperature, pressure, flow, and level across various industrial applications. Its 1/4 DIN size (96mm x 96mm) makes it suitable for installations where panel space is a consideration. The UDC2500 is commonly employed in environments like furnaces, ovens, environmental chambers, packaging machinery, and plastic processing equipment.
This controller offers a universal input that supports multiple sensor types, including thermocouples, RTDs, and linear voltage or current signals, providing flexibility to accommodate diverse process requirements. It features a dual display with four-digit LEDs, allowing operators to simultaneously view the process variable and setpoint, thereby enhancing operational clarity. The UDC2500 incorporates advanced control algorithms such as PID and On/Off control, enabling precise regulation of processes. It also includes up to two configurable alarms to alert operators of deviations from desired conditions. Communication options like Ethernet and Modbus RTU facilitate seamless integration into supervisory control systems. The controller’s front face meets NEMA 4X and IP66 standards, ensuring durability and protection against environmental factors.
The part number for the UDC2500 series follows a structured format: DC250″X”-“I”-“II”-“III”-“IV”-“V”-“VI”-“VII”. Each segment specifies particular features of the controller:
DC250″X”: Indicates the series and power supply type. ‘DC2500’ denotes a controller designed for use with 90 to 264 Vac power, while ‘DC2501’ signifies a controller intended for 24 Vac/dc power.
“I”: Defines the control output and alarm configurations, such as electromechanical relay or solid-state relay outputs, tailored to the specific control requirements of the application.
“II”: Specifies communication and software options, including choices like no communication, Modbus RTU, or Ethernet connectivity, which determine how the controller interfaces with other systems.
“III”: Designates the mounting and enclosure type, indicating whether the controller is intended for panel mounting or requires a specific enclosure type to meet environmental or installation standards.
“IV”: Identifies additional options such as auxiliary outputs or digital inputs, which provide extra functionality like retransmission of process variables or remote setpoint adjustments.
“V”: Indicates the language for the user interface, allowing selection among languages like English, French, German, Italian, or Spanish to accommodate operator preferences.
“VI”: Specifies packaging options, detailing how the controller is packaged for shipment, which can be important for handling and storage considerations.
“VII”: Notes any special options or customizations that have been applied to the controller to meet unique application requirements.
This systematic part number convention enables precise identification and selection of a UDC2500 controller configured to meet specific application needs, ensuring that each unit is tailored for optimal performance in its intended environment.
DC2500 Honeywell Model Selection Guide .pdf
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Example Part Numbers:
DC2500-00-0000-100-00000-E0-0
DC2500-00-0000-100-20000-00-0
DC2500-00-0000-200-00000-00-0
DC2500-00-0000-200-00000-E0-0
DC2500-00-1000-100-00000-00-0
DC2500-00-1000-200-00000-00-0
DC2500-0E-0000-100-00000-00-0
DC2500-0E-0000-100-20000-00-0
DC2500-0E-0000-200-00000-E0-0
DC2500-0E-2000-200-20000-00-0
DC2500-A0-0A00-200-00000-E0-0
DC2500-A0-0A0R-200-20000-E0-0
DC2500-A0-0L00-200-10000-E0-0
DC2500-AA-0A00-200-00000-E0-0
DC2500-AA-2A0R-200-00000-E0-0
DC2500-AA-3A0R-100-20000-E0-0
DC2500-AA-3A0R-200-00000-E0-0
DC2500-AA-3B0R-310-20000-E0-0
DC2500-AB-0A0R-200-20000-00-0
DC2500-AE-0A0R-200-00000-E0-0
DC2500-AE-0A0R-200-20000-E0-0
DC2500-AE-3B0R-310-00000-E0-0
DC2500-AT-3A0R-200-20000-00-0
DC2500-C0-0000-100-20000-00-0
DC2500-C0-0000-110-20000-E0-0
DC2500-C0-0000-200-00000-00-0
DC2500-C0-0000-200-00000-E0-0
DC2500-C0-0000-200-20000-E0-0
DC2500-C0-0000-210-00000-00-0
DC2500-C0-0A00-100-00000-00-0
DC2500-C0-0A00-100-00000-E0-0
DC2500-C0-0A00-100-20000-00-0
DC2500-C0-0A00-200-00000-00-0
DC2500-C0-0A00-200-00000-E0-0
DC2500-C0-0A00-200-20000-00-0
DC2500-C0-0A00-200-20000-E0-0
DC2500-C0-0A00-210-00000-E0-0
DC2500-C0-0A0R-100-20000-00-0
DC2500-C0-0A0R-200-00000-00-0
DC2500-C0-0A0R-200-00000-E0-0
DC2500-C0-0A0R-200-20000-00-0
DC2500-C0-0A0R-200-20000-E0-0
DC2500-C0-0A0R-210-20000-E0-0
DC2500-C0-0B00-100-00000-E0-0
DC2500-C0-0B00-200-00000-00-0
DC2500-C0-0B00-200-00000-E0-0
DC2500-C0-0B00-200-20000-E0-0
DC2500-C0-0B0R-300-00000-0C-0
DC2500-C0-1000-200-00000-E0-0
DC2500-C0-1000-210-00000-00-0
DC2500-C0-1000-210-20000-00-0
DC2500-C0-1000-210-20000-E0-0
DC2500-C0-1A00-200-00000-00-0
DC2500-C0-1A00-200-00000-E0-0
DC2500-C0-1A00-200-20000-00-0
DC2500-C0-1A0R-200-00000-00-0
DC2500-C0-1A0R-200-00000-E0-0
DC2500-C0-1A0R-210-00000-00-0
DC2500-C0-1A0R-210-00000-E0-0
DC2500-C0-2A00-200-00000-00-0
DC2500-C0-2A00-200-00000-E0-0
DC2500-C0-3A0R-200-20000-00-0
DC2500-C0-3A0R-200-20000-E0-0
DC2500-C0-3A0R-210-20000-E0-0
DC2500-CA-0000-200-00000-E0-0
DC2500-CA-2000-110-00000-00-0
DC2500-CA-3B0R-210-00000-00-0
DC2500-CB-0000-200-00000-E0-0
DC2500-CB-0A00-100-00000-00-0
DC2500-CB-0A00-100-00000-E0-0
DC2500-CB-0A00-200-00000-00-0
DC2500-CB-0A00-200-20000-00-0
DC2500-CB-0A0R-100-00000-E0-0
DC2500-CB-0A0R-200-00000-00-0
DC2500-CB-0A0R-200-00000-E0-0
DC2500-CB-0A0R-200-20000-00-0
DC2500-CB-0A0R-200-20000-EC-0
DC2500-CB-0A0R-210-00000-00-0
DC2500-CB-0A0R-210-20000-00-0
DC2500-CB-0B00-100-00000-00-0
DC2500-CB-0B00-200-00000-00-0
DC2500-CB-0B00-210-00000-00-0
DC2500-CB-0B0R-200-00000-00-0
DC2500-CB-1A00-200-20000-00-0
DC2500-CB-1A0R-210-20000-0C-0
DC2500-CB-1B00-200-20000-00-0
DC2500-CB-200R-210-20000-00-0
DC2500-CB-2A00-200-20000-00-0
DC2500-CB-2A0R-100-20000-00-0
DC2500-CB-2A0R-200-00000-E0-0
DC2500-CB-2A0R-210-00000-00-0
DC2500-CB-2A0R-310-20000-E0-0
DC2500-CB-3A0R-200-00000-00-0
DC2500-CB-3A0R-200-00000-E0-0
DC2500-CB-3A0R-200-20000-00-0
DC2500-CB-3A0R-200-20000-E0-0
DC2500-CB-3A0R-210-20000-0C-0
DC2500-CB-3B0R-210-20000-00-0
DC2500-CB-3B0R-310-20000-00-0
DC2500-CE-0000-100-00000-00-0
DC2500-CE-0000-100-00000-E0-0
DC2500-CE-0000-100-20000-00-0
DC2500-CE-0000-200-00000-00-0
DC2500-CE-0000-200-00000-E0-0
DC2500-CE-0000-200-20000-E0-0
DC2500-CE-0000-210-00000-E0-0
DC2500-CE-000R-100-00000-00-0
DC2500-CE-000R-200-00000-E0-0
DC2500-CE-000R-210-20000-00-0
DC2500-CE-0A00-100-00000-E0-0
DC2500-CE-0A00-110-20000-00-0
DC2500-CE-0A00-200-00000-00-0
DC2500-CE-0A00-200-00000-E0-0
DC2500-CE-0A00-200-20000-00-0
DC2500-CE-0A00-200-20000-E0-0
DC2500-CE-0A00-210-00000-00-0
DC2500-CE-0A00-210-00000-E0-0
DC2500-CE-0A00-310-00000-00-0
DC2500-CE-0A0R-200-00000-00-0
DC2500-CE-0A0R-200-00000-E0-0
DC2500-CE-0A0R-200-20000-00-0
DC2500-CE-0A0R-200-20000-E0-0
DC2500-CE-0A0R-310-20000-00-0
DC2500-CE-0B00-100-00000-00-0
DC2500-CE-0B00-200-00000-00-0
DC2500-CE-0B00-200-00000-E0-0
DC2500-CE-0B00-200-20000-00-0
DC2500-CE-0B0R-200-00000-E0-0
DC2500-CE-0B0R-200-20000-E0-0
DC2500-CE-1000-110-00000-E0-0
DC2500-CE-1000-200-00000-E0-0
DC2500-CE-1000-200-20000-00-0
DC2500-CE-1000-200-20000-E0-0
DC2500-CE-1A00-200-00000-00-0
DC2500-CE-1A00-200-00000-E0-0
DC2500-CE-1A00-200-20000-00-0
DC2500-CE-1A00-210-00000-00-0
DC2500-CE-1A00-210-00000-E0-0
DC2500-CE-1A00-210-0T000-E0-0
DC2500-CE-1A00-210-20000-00-0
DC2500-CE-1A0R-200-00000-00-0
DC2500-CE-2B00-200-00000-00-0
DC2500-CE-2B0R-200-20000-00-0
DC2500-CE-2B0R-200-20000-E0-0
DC2500-CE-2B0R-210-20000-E0-0
DC2500-CE-3000-200-20000-E0-0
DC2500-CE-300R-110-00000-00-0
DC2500-CE-3A00-200-20000-00-0
DC2500-CE-3A00-210-00000-00-0
DC2500-CE-3A0R-100-00000-E0-0
DC2500-CE-3A0R-200-00000-00-0
DC2500-CE-3A0R-200-20000-00-0
DC2500-CE-3A0R-200-20000-E0-0
DC2500-CE-3A0R-210-00000-00-0
DC2500-CE-3A0R-210-20000-E0-0
DC2500-CE-3A0R-310-20000-00-0
DC2500-CE-3B0R-110-00000-00-0
DC2500-CE-3B0R-110-00000-E0-0
DC2500-CE-3B0R-110-20000-00-0
DC2500-CE-3B0R-200-00000-00-0
DC2500-CE-3B0R-200-00000-E0-0
DC2500-CE-3B0R-200-20000-00-0
DC2500-CE-3B0R-200-20000-EC-0
DC2500-CE-3B0R-210-00000-00-0
DC2500-CE-3B0R-310-00000-00-0
DC2500-CT-0A0R-200-00000-00-0
DC2500-CT-1A00-200-00000-E0-0
DC2500-CT-1A0R-200-00000-E0-0
DC2500-E0-0000-100-00000-00-0
DC2500-E0-0000-100-00000-E0-0
DC2500-E0-0000-100-20000-00-0
DC2500-E0-0000-110-00000-00-0
DC2500-E0-0000-200-00000-00-0
DC2500-E0-0000-200-00000-E0-0
DC2500-E0-0000-200-20000-E0-0
DC2500-E0-0000-210-00000-00-0
DC2500-E0-000R-200-00000-00-0
DC2500-E0-000R-200-00000-E0-0
DC2500-E0-0A00-100-00000-00-0
DC2500-E0-0A00-100-20000-00-0
DC2500-E0-0A00-200-00000-00-0
DC2500-E0-0A00-200-00000-E0-0
DC2500-E0-0A00-200-20000-00-0
DC2500-E0-0A0R-100-00000-E0-0
DC2500-E0-0A0R-200-00000-00-0
DC2500-E0-0A0R-200-00000-E0-0
DC2500-E0-0A0R-200-20000-00-0
DC2500-E0-0A0R-200-20000-E0-0
DC2500-E0-0B00-100-00000-00-0
DC2500-E0-0B00-100-20000-00-0
DC2500-E0-0B00-200-00000-E0-0
DC2500-E0-0B00-200-20000-E0-0
DC2500-E0-0B0R-200-00000-00-0
DC2500-E0-0L00-100-00000-00-0
DC2500-E0-0L00-100-00000-E0-0
DC2500-E0-0L00-100-10000-00-0
DC2500-E0-0L00-100-10000-E0-0
DC2500-E0-0L00-200-00000-00-0
DC2500-E0-0L00-200-00000-E0-0
DC2500-E0-0L00-200-10000-00-0
DC2500-E0-0L00-200-10000-E0-0
DC2500-E0-0L00-200-1T000-00-0
DC2500-E0-0L00-200-1T000-E0-0
DC2500-E0-0L00-200-20000-00-0
DC2500-E0-0L00-200-20000-E0-0
DC2500-E0-0L0R-200-00000-00-0
DC2500-E0-0L0R-200-10000-00-0
DC2500-E0-0L0R-200-10000-E0-0
DC2500-E0-0L0R-200-1T000-00-0
DC2500-E0-0L0R-200-20000-E0-0
DC2500-E0-1000-100-20000-E0-0
DC2500-E0-1000-200-20000-00-0
DC2500-E0-1A00-100-2T000-E0-0
DC2500-E0-1A00-200-20000-00-0
DC2500-E0-1L00-200-10000-E0-0
DC2500-E0-1L0R-200-10000-E0-0
DC2500-E0-1L0R-200-1T000-00-0
DC2500-E0-2A0R-200-20000-00-0
DC2500-E0-2L00-200-00000-E0-0
DC2500-E0-2L00-200-10000-E0-0
DC2500-E0-2L00-200-1T000-00-0
DC2500-E0-2L00-200-1T000-E0-0
DC2500-E0-3A0R-200-00000-00-0
DC2500-E0-3A0R-200-20000-00-0
DC2500-EB-0000-100-20000-E0-0
DC2500-EB-0000-200-20000-00-0
DC2500-EB-0A00-100-20000-00-0
DC2500-EB-0A0R-100-20000-E0-0
DC2500-EB-0A0R-200-00000-00-0
DC2500-EB-0L00-100-10000-00-0
DC2500-EB-1000-200-20000-00-0
DC2500-EB-1B00-200-20000-E0-0
DC2500-EB-3B00-310-20000-00-0
DC2500-EB-3L0R-100-20000-00-0
DC2500-EE-0000-100-00000-00-0
DC2500-EE-0000-100-00000-E0-0
DC2500-EE-0000-200-00000-00-0
DC2500-EE-0000-200-00000-E0-0
DC2500-EE-0000-200-20000-E0-0
DC2500-EE-0000-210-00000-E0-0
DC2500-EE-0000-300-20000-E0-0
DC2500-EE-000R-200-00000-00-0
DC2500-EE-000R-200-20000-00-0
DC2500-EE-000R-210-20000-00-0
DC2500-EE-0A00-100-00000-00-0
DC2500-EE-0A00-100-20000-E0-0
DC2500-EE-0A00-200-00000-00-0
DC2500-EE-0A00-200-00000-E0-0
DC2500-EE-0A00-200-20000-00-0
DC2500-EE-0A00-200-20000-E0-0
DC2500-EE-0A00-210-00000-E0-0
DC2500-EE-0A00-210-20000-00-0
DC2500-EE-0A0R-100-00000-00-0
DC2500-EE-0A0R-110-00000-00-0
DC2500-EE-0A0R-110-00000-E0-0
DC2500-EE-0A0R-200-00000-00-0
DC2500-EE-0A0R-200-00000-E0-0
DC2500-EE-0A0R-200-20000-00-0
DC2500-EE-0A0R-200-20000-E0-0
DC2500-EE-0A0R-210-00000-00-0
DC2500-EE-0A0R-300-00000-00-0
DC2500-EE-0B00-100-00000-00-0
DC2500-EE-0B00-200-00000-00-0
DC2500-EE-0B00-200-00000-E0-0
DC2500-EE-0B00-200-20000-00-0
DC2500-EE-0B00-210-00000-E0-0
DC2500-EE-0B0R-100-00000-00-0
DC2500-EE-0B0R-200-20000-00-0
DC2500-EE-0B0R-200-20000-E0-0
DC2500-EE-0L00-100-00000-E0-0
DC2500-EE-0L00-100-10000-00-0
DC2500-EE-0L00-100-10000-E0-0
DC2500-EE-0L00-200-00000-00-0
DC2500-EE-0L00-200-00000-E0-0
DC2500-EE-0L00-200-10000-00-0
DC2500-EE-0L00-200-10000-E0-0
DC2500-EE-0L00-200-20000-00-0
DC2500-EE-0L00-300-10000-E0-0
DC2500-EE-0L0R-200-00000-00-0
DC2500-EE-0L0R-200-00000-E0-0
DC2500-EE-0L0R-200-10000-00-0
DC2500-EE-0L0R-200-10000-E0-0
DC2500-EE-0L0R-200-20000-E0-0
DC2500-EE-1000-100-00000-E0-0
DC2500-EE-1000-200-00000-00-0
DC2500-EE-1000-200-00000-E0-0
DC2500-EE-1000-200-20000-00-0
DC2500-EE-1A00-200-00000-E0-0
DC2500-EE-1A00-210-00000-E0-0
DC2500-EE-1A0R-110-00000-E0-0
DC2500-EE-1A0R-200-00000-E0-0
DC2500-EE-1B00-100-00000-00-0
DC2500-EE-1B00-200-00000-E0-0
DC2500-EE-1L00-100-10000-0C-0
DC2500-EE-1L00-200-10000-E0-0
DC2500-EE-1L00-200-20000-E0-0
DC2500-EE-1L0R-200-00000-E0-0
DC2500-EE-1L0R-200-10000-E0-0
DC2500-EE-2A00-200-00000-E0-0
DC2500-EE-2A0R-100-20000-00-0
DC2500-EE-2A0R-200-00000-00-0
DC2500-EE-2A0R-200-20000-00-0
DC2500-EE-2A0R-200-20000-E0-0
DC2500-EE-2B0R-210-00000-E0-0
DC2500-EE-2L00-300-00000-E0-0
DC2500-EE-2L0R-100-20000-00-0
DC2500-EE-3A0R-100-00000-00-0
DC2500-EE-3A0R-110-00000-00-0
DC2500-EE-3A0R-200-00000-00-0
DC2500-EE-3A0R-200-00000-E0-0
DC2500-EE-3A0R-200-20000-00-0
DC2500-EE-3A0R-210-20000-00-0
DC2500-EE-3B0R-110-00000-00-0
DC2500-EE-3B0R-310-20000-00-0
DC2500-EE-3L0R-100-00000-00-0
DC2500-ET-0000-200-00000-E0-0
DC2500-ET-0A00-200-00000-E0-0
DC2500-R0-1A0R-200-00000-E0-0
DC2500-R0-1A0R-200-20000-E0-0
DC2500-RB-0A0R-200-00000-00-0
DC2500-RE-0B0R-100-00000-00-0
DC2500-RE-1A0R-200-20000-E0-0
DC2500-RE-3B0R-110-00000-00-0
DC2500-TE-0000-100-00000-E0-0
DC2500-TE-0000-200-00000-00-0
DC2500-TE-0000-200-00000-E0-0
DC2500-TE-0A0R-200-20000-E0-0
DC2500-TE-1A00-200-00000-E0-0
DC2500-TE-3A0R-210-20000-00-0
DC2500-TE-3B0R-200-20000-00-0
DC2500-TT-0B00-200-00000-E0-0
DC2501-C0-1000-210-20000-00-0
DC2501-E0-0L00-200-10000-00-0
DC2501-E0-1A00-200-20000-00-0
DC2501-EB-0000-100-20000-E0-0
DC2501-EE-0A00-100-20000-00-0
DC2501-EE-0B00-100-20000-00-0
DC2501-EE-0L00-200-20000-00-0
DC2501-EE-0L00-200-20000-E0-0