Watlow PDD1-CACA-0AAA Series PD Dual-Channel PID Temperature Controller 24VAC/VDC

Description

The Watlow PDD1-CACA-0AAA is a Series PD digital PID temperature controller designed for regulating industrial heating and cooling processes. Watlow part number PDD1-CACA-0AAA operates from a 24 VAC/VDC power supply with a maximum power consumption of 12 VA and supports automatic temperature regulation through proportional-integral-derivative control. Its keypad-free configuration is intended for integration into industrial equipment where temperature settings and operating parameters are managed through a compatible external interface.

Technical Specifications

Information About PDD1-CACA-0AAA

The PDD1-CACA-0AAA is a Watlow Series PD temperature controller developed for industrial thermal management and process automation applications. Its electronic construction incorporates a microprocessor-based control system and a compact housing designed for integration into compatible control equipment without a local keypad. The controller operates from a nominal 24 VAC/VDC supply and is intended for use with appropriately configured temperature sensors, heating equipment, and external control devices. Its PID control technology continuously evaluates process conditions and adjusts the configured control output to maintain the required temperature setpoint.

Key Features:

• Series PD Controller: Part of Watlow's industrial digital temperature control product family.

• PID Temperature Regulation: Uses proportional, integral, and derivative control functions to maintain process temperature.

• Low-Voltage Power Supply: Operates from a nominal 24 VAC/VDC source.

• Supply Frequency: Supports 50/60 Hz operation when powered by AC.

• Maximum Power Consumption: Rated at 12 VA maximum.

• Keypad-Free Configuration: Designed without an integrated local keypad.

• Microprocessor-Based Control: Provides electronic processing of temperature measurements and control calculations.

• Automatic Temperature Control: Adjusts the configured output according to the difference between measured temperature and setpoint.

• External System Integration: Intended for use with compatible control interfaces and industrial automation equipment.

• Industrial Heating Applications: Suitable for compatible ovens, heaters, thermal processing machines, and temperature-controlled equipment.

The PDD1-CACA-0AAA delivers the reliability and precision required for industrial PID temperature regulation, automated heating control, and integrated thermal process management.

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