The Watlow PM6L1EJ-AAEAAAA is a versatile and robust 1/16 DIN panel-mount process controller from the renowned EZ-ZONE® PM series. Designed for precision and reliability in demanding environments, this compact unit provides exceptional control for temperature and other process variables in a wide range of industrial applications.
Engineered with user-friendly operation in mind, it combines advanced control algorithms with a rugged NEMA 4X (IP65) sealed front bezel, making it suitable for harsh manufacturing settings where dust, moisture, and washdowns are a concern.
Key Features & Benefits
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Universal Input & Output Flexibility: Accepts a wide range of thermocouple (J, K, T, E, N, R, S, B, C) and RTD (Pt100) inputs. Configured with a mechanical relay output and a DC pulse (SSR drive) output for maximum application versatility.
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Compact 1/16 DIN Design: Saves valuable panel space while delivering full-featured performance, perfect for OEM equipment and retrofit projects.
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Dual Large LED Displays: Simultaneously show process value (PV) and set point (SV) with excellent visibility from a distance.
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Advanced PID Control with Auto-Tune: Ensures precise and stable temperature regulation, minimizing overshoot and improving process consistency and product quality.
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Rugged NEMA 4X / IP65 Front Bezel: Protects against dust, water jets, and corrosion, ensuring reliable operation in food & beverage, packaging, plastic processing, and industrial manufacturing environments.
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Easy Configuration & EZ-Setup™ Wizard: Intuitive menu structure and setup guides simplify initial configuration and reduce commissioning time.
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Heating/Cooling Control Capability: The dual outputs can be configured for heating/cooling applications, such as in extruder barrels or environmental chambers.
Technical Specifications
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Model: PM6L1EJ-AAEAAAA
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Series: Watlow EZ-ZONE® PM
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Size: 1/16 DIN (48x48mm panel cutout)
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Input Types: Thermocouples (J, K, T, E, N, R, S, B, C), RTD (Pt100)
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Outputs: One Mechanical Relay (1A @ 240VAC), One DC Pulse (SSR Drive – 12VDC, 40mA)
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Display: Dual 4-digit red LED
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Front Sealing: NEMA 4X / IP65
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Power Supply: 100-240VAC, 50/60Hz
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Control Algorithm: PID with Auto-Tune
Typical Applications
This controller is ideal for precision thermal management in:
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Industrial Ovens & Heated Packaging Machinery
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Plastic Extrusion, Injection Molding, and Hot Runner Systems
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Food Processing and Sanitary Equipment
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Laboratory & Test Chamber Heating
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Semiconductor Process Tools
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Any application requiring reliable, compact, and precise temperature regulation.
