PRODUCT DESCRIPTION
OMRON EJ1N-TC2B-QNHB - High-Speed Temperature Controller Unit
The OMRON EJ1N-TC2B-QNHB is a high-speed, 2-loop temperature controller unit from the EJ1N series, engineered for seamless integration with OMRON NX/NJ series machine automation controllers via EtherCAT. It provides precise, multi-channel thermal regulation with a 50ms sampling period, utilizing universal inputs and voltage outputs for SSR drive, targeting applications requiring stringent process temperature control.
Technical Specifications:
- SERIES/FAMILY: EJ1N
- COMPONENT TYPE: High-Speed Temperature Controller Unit
- CONTROL LOOPS: 2 independent control loops
- INPUT TYPE: Universal input per channel (Thermocouple: K, J, T, E, N, R, S, B, C, L, U, P, W RTD: Pt100, JPt100, Pt50, JPt50, Ni120, Cu100, Cu50 DC Voltage: 0-5V, 0-10V, -10 to 10V DC Current: 0-20mA, 4-20mA)
- OUTPUT TYPE: Voltage output for SSR drive (0-12VDC) per channel
- COMMUNICATION PROTOCOL: EtherCAT (for integration with NX/NJ controllers)
- SAMPLING PERIOD: 50 ms
- CONTROL METHOD: PID control with auto-tuning and self-tuning functions
- ENVIRONMENTAL/MOUNTING: DIN rail mountable, IP20 protection for control cabinet installation
- COMPATIBILITY/APPLICATION: Designed for OMRON NX/NJ series Machine Automation Controllers suitable for precise temperature control in ovens, extruders, heat treatment, and climate chambers.