PRODUCT DESCRIPTION
OMRON EJ1N-HFUB-NFLK - Sysmac NJ/NX High-Function Temperature Control Unit
This is a high-function temperature control unit designed for integration with OMRON Sysmac NJ/NX-series Machine Automation Controllers. It provides precise, multi-loop PID temperature regulation for critical industrial processes, featuring universal input capabilities and robust control algorithms for demanding thermal applications in industries such as plastics, semiconductors, and food processing.
Technical Specifications:
- SERIES/FAMILY: Sysmac EJ1N High-Function Temperature Control Unit
- COMPONENT TYPE: Multi-Loop Temperature Control Module
- ELECTRICAL SPECS:
- POWER SUPPLY: Supplied via Sysmac NJ/NX backplane
- INPUT TYPES: Universal input supporting Thermocouple (K, J, T, E, N, R, S, B, C, U, L, P), RTD (Pt100, JPt100, Pt50, Ni100, Cu100, Cu50), and Analog (0-5V, 1-5V, 0-10V, 0-20mA, 4-20mA)
- OUTPUT TYPES: Relay output for control
- CONTROL LOOPS: Multiple configurable control loops (e.g., 2, 4, 8, 16 loops depending on specific model variant)
- INTERFACE/CONTROL:
- COMMUNICATION: High-speed backplane communication with Sysmac NJ/NX CPU
- CONTROL METHOD: Advanced PID control with 2-PID, auto-tuning, and self-tuning functions
- SAMPLING PERIOD: High-speed sampling (e.g., 50ms for TC/RTD, 10ms for analog inputs)
- ALARMS: Multiple alarm types per loop, including PV/SV change rate alarms
- FUNCTIONS: Heater burnout detection, ramp/soak control, manual output
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Module for OMRON Sysmac NJ/NX rack, DIN rail mountable
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: OMRON Sysmac NJ/NX-series Machine Automation Controllers
- APPLICATION: Precision temperature control in industrial furnaces, plastic injection molding, semiconductor manufacturing, food and beverage processing, and multi-zone thermal management systems