Omron NX-TS2104 NX Series Temperature Input Unit

Description

Designed for high-precision thermal monitoring within the Sysmac automation platform, the Omron NX-TS2104 temperature input module provides dual-channel thermocouple interfacing with rapid processing capabilities. This compact I/O unit integrates seamlessly into the Omron NX Series bus system, delivering reliable temperature measurements for closed-loop control applications. Operating on a free-run refreshing method, it features a fast conversion time of 60 ms per unit and achieves an exceptional resolution of 0.001 degC maximum, ensuring highly responsive and stable tracking of thermal dynamics.

The NX-TS2104 supports a broad selection of standard industrial thermocouple types, facilitating straightforward integration with existing sensor networks. Its robust electrical design incorporates transformer and digital isolator technology to isolate signal paths between the input channels, as well as between the inputs and the internal NX bus. Wiring is simplified through a high-density, 16-point screwless clamping terminal block, which reduces installation time and minimizes the risk of loose connections in high-vibration environments.

Features

• Dual-point thermocouple input interface for targeted temperature monitoring.
• Supports a wide range of thermocouple sensors including K, J, T, E, L, U, N, R, S, WRe5-26, and PLII.
• Fast 60 ms per unit conversion rate suitable for dynamic thermal processes.
• High-precision performance with a resolution limit of 0.001 degC.
• Complete electrical isolation between individual input channels and the backplane bus.
• Maintenance-free, 16-terminal screwless clamping terminal block for rapid wiring.
• Free-Run I/O refreshing method for continuous data synchronization.

Applications

• Plastic extrusion and injection molding temperature control.
• Industrial heat treatment furnaces and drying ovens.
• Packaging machinery requiring precise heat-sealing controls.
• Food and beverage processing sterilization systems.
• Chemical and pharmaceutical reactor temperature monitoring.

Technical Specifications

Installation Guidelines

For accurate and stable temperature measurements, observe the following engineering guidelines during installation:

• Mount the unit on a standard 35 mm DIN rail within a clean, dry, and well-ventilated control enclosure.
• To achieve specified accuracy, allow a minimum warm-up period of 45 minutes after powering on the system.
• Route thermocouple extension wires away from high-voltage AC cables, motor drives, and other electromagnetic noise sources.
• Ensure the shielding of the thermocouple cables is correctly grounded according to local industrial electrical codes.