Watlow PM6L1AJ-AAAABAA EZ-ZONE PM Temperature Limit Controller 100-240VAC 1/16 DIN 5A Relay

Description

The Watlow PM6L1AJ-AAAABAA is an EZ-ZONE PM temperature limit controller designed to monitor industrial thermal processes and provide protective switching when temperature exceeds configured operating limits. Watlow part number PM6L1AJ-AAAABAA features a universal sensor input, a 5 A electromechanical relay output, and a 100–240 VAC power supply. Its 1/16 DIN panel-mount design and red/green digital display support temperature limit monitoring in industrial ovens, furnaces, heating systems, and process equipment.

Technical Specifications

Information About PM6L1AJ-AAAABAA

The PM6L1AJ-AAAABAA is a Watlow EZ-ZONE PM Series controller configured specifically for high- and low-temperature limit protection. Its microprocessor-based construction incorporates a universal sensor input, a 5 A single-pole single-throw electromechanical relay, and a red/green seven-segment display within a compact 1/16 DIN housing. The controller is designed for integration into industrial heating and cooling equipment where an independent temperature limit function is required to monitor process conditions and initiate protective action. Its configurable limit settings, local operator interface, and sensor monitoring capabilities support equipment protection without requiring external communication interfaces.

Key Features:

• Temperature Limit Protection: Monitors process temperature and activates protective switching when configured high or low limits are exceeded.

• EZ-ZONE PM Series: Part of Watlow's modular temperature and process control product family.

• Universal Sensor Input: Supports compatible thermocouple, RTD, and process signal inputs.

• Power Supply: Operates from 100–240 VAC at 50/60 Hz.

• Relay Output: Includes a 5 A electromechanical single-pole single-throw relay.

• High/Low Limit Configuration: Supports selectable temperature limit monitoring for heating and cooling applications.

• Digital Display: Red/green seven-segment display provides process temperature and operating status information.

• Compact Panel Mounting: 1/16 DIN format supports installation in industrial electrical control panels.

• Microprocessor-Based Operation: Electronic processing provides configurable limit detection and output control.

• Operator Interface: Front-panel controls allow local parameter adjustment and operating status monitoring.

• Communication Configuration: Supplied without optional serial communication interfaces.

• Standard Faceplate: Uses the standard EZ-ZONE PM operator interface configuration.

The PM6L1AJ-AAAABAA delivers the reliability and precision required for industrial temperature limit monitoring, thermal equipment protection, and high- and low-temperature safety control applications.

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