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Yokogawa UT520-07 Digital Indicating Temperature Controller
Product Introduction: A discontinued (production ceased Jan 1, 2010) high-performance single-loop digital indicating controller from Yokogawa’s Green Series, designed for precise temperature and process variable control in industrial environments. It features advanced control algorithms, multiple alarm functions, and communication capabilities for seamless system integration.
Technical Specifications
- Control Modes: 8 standard control modes (single-loop, dual-PV selectable, etc.)
- Input Types: Universal input (thermocouple, RTD, DC voltage/current)
- Measurement Accuracy: ±0.1% of full scale
Detailed content
- Sampling Period: Fast input sampling up to 50 ms
- Display: 5-digit high-resolution LED display
- Set Points: Up to 8 set points; supports 1SP/2SP switching via DI
- Alarm Outputs: 4 configurable alarm outputs
- Communication: RS-485, Modbus RTU, PC-Link, Ladder protocol
- Power Supply: 100–240 V AC, 50/60 Hz
- Dimensions: 48 W × 96 H × 100 D mm (1/8 DIN)
- Operating Temperature: 0–50 °C
Key Features
- Super Overshoot Suppression: Advanced algorithm minimizes overshoot and settling time.
- Universal Input: Accepts all standard process signals without signal conditioning.
- Flexible Set Point Management: Supports multiple set points and remote SP selection.
- Comprehensive Alarms: 4 independent alarms with configurable functions.
- Communication Capabilities: Integrates with PLCs and SCADA systems via standard protocols.
- Parameter Setting Tools: Compatible with Light Loader (LL100) for PC-based configuration.
- Compact Design: Space-saving 1/8 DIN form factor for panel mounting.
Applications
- Industrial furnace and oven temperature control.
- Packaging and plastics machinery temperature regulation.
- Food processing equipment thermal control.
- Environmental test chambers and incubators.
- Laboratory and R&D temperature control systems.
