The Schneider SCTUST21 delivers precise thermocouple signal conditioning for your Quantum automation system. This specialized input module provides robust and reliable temperature measurement capabilities. Consequently, engineers can seamlessly integrate various thermocouple types directly into their control strategy. The module interfaces perfectly with the Modicon Quantum platform’s high-speed backplane.
Advanced Functionality for Process Control
The SCTUST21 supports multiple thermocouple types including J, K, T, E, R, S, B, N, and C. It offers high-resolution analog-to-digital conversion for exceptional measurement accuracy. Furthermore, the module features advanced diagnostics like open-circuit detection and cold junction compensation. These functions ensure data integrity and simplify troubleshooting for maintenance teams.
Robust Design and Connectivity
This thermocouple module employs screw-type terminal blocks for secure field wiring connections. Its compact design fits the standard Quantum module footprint for easy rack installation. The SCTUST21 also provides electrical isolation between field wiring and system logic. This isolation protects sensitive control electronics from potential ground loops and noise.
Detailed Technical Specifications
Below are the comprehensive technical parameters for the Schneider SCTUST21 Quantum-compatible module.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Model | SCTUST21 |
| Compatible Series | Modicon Quantum |
| Module Type | Thermocouple Input Module |
| Input Channels | 16 single-ended or 8 differential |
| Thermocouple Types | J, K, T, E, R, S, B, N, C |
| Resolution | 16-bit |
| Update Time | 50 ms per channel (typical) |
| Isolation | Field-to-logic, channel-to-channel |
| Connector Type | Removable screw terminal block |
| Power Consumption | 1.2W typical from backplane |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Dimensions | Approximately 120mm H x 50mm W x 90mm D |
| Weight | Approximately 300g (0.66 lbs) |
Application and Integration Benefits
The SCTUST21 module excels in process industries requiring precise temperature monitoring and control. Typical applications include chemical processing, power generation, and industrial furnace management. Users benefit from the module’s direct compatibility with the Quantum CPU for simplified programming. Moreover, the unit’s diagnostic features minimize downtime through proactive maintenance alerts.
Optimized for Your Automation Environment
Schneider Electric designs the SCTUST21 for reliable operation in harsh industrial conditions. The module withstands typical levels of electrical noise and vibration found in factory settings. Its terminal block design accommodates a wide range of wire gauges for flexible installation. Ultimately, this module provides a trusted solution for converting temperature signals into actionable process data.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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