Yokogawa SSC60D-S2521 Duplex safety control unit

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Overview

The Yokogawa SSC60D-S2521 is a high-precision, industrial-grade sensor controller designed for critical monitoring applications in complex automation systems. It provides reliable signal processing and accurate control over various sensor inputs, ensuring operational stability and safety. The SSC60D-S2521 is widely recognized for its robustness in industrial environments, where precise measurement and durability under continuous operation are required.

Engineered with advanced circuitry and a compact footprint, the SSC60D-S2521 offers seamless integration with existing Yokogawa control systems. Its high tolerance for temperature variations and electrical noise makes it ideal for demanding manufacturing, energy, and process control environments.

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Product Advantages

• High Accuracy and Stability: Offers precise readings under fluctuating industrial conditions, minimizing errors in critical monitoring.

• Durable Build: Designed for long-term operation in harsh environments with resistance to vibration, dust, and temperature extremes.

• Compact Form Factor: Efficient design allows installation in tight control panels without sacrificing performance.

• Flexible Integration: Compatible with a wide range of Yokogawa sensors and control units, enabling modular system design.

• Reduced Maintenance Needs: Reliable components and design reduce downtime and maintenance costs.

• Real-Time Monitoring: Supports rapid signal processing, allowing for immediate responses in automated systems.

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Technical Specifications

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Applications

The SSC60D-S2521 is suitable for a variety of industrial and commercial applications, including:

• Process Automation: Controls and monitors critical process variables such as temperature, pressure, and flow.

• Energy and Power Plants: Monitors turbine and generator sensors for operational safety.

• Chemical and Petrochemical Industries: Provides reliable measurements in hazardous environments.

• Water and Wastewater Management: Accurate sensor control for filtration, flow, and chemical dosing.

• Manufacturing Automation: Integration with assembly lines for real-time monitoring and quality assurance.

• Research and Testing Facilities: Provides precise data collection for experimental and development work.

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Installation Instructions

1. Mounting: Secure the SSC60D-S2521 on a standard DIN rail or inside a control panel using screws. Ensure stable placement to avoid vibration damage.

2. Wiring: Connect input sensors and output control lines according to the wiring diagram provided by Yokogawa. Ensure correct polarity and secure connections.

3. Power Supply: Connect a regulated 24 VDC power source within the specified tolerance.

4. System Integration: Configure communication interfaces (Modbus or Yokogawa protocol) with the main control system.

5. Initial Testing: Power on the unit and verify sensor readings. Adjust calibration settings if necessary according to operational requirements.

6. Safety Check: Confirm that all connections are insulated and that no live wires are exposed before full system operation.

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FAQs

Q1: What is the maximum number of sensors SSC60D-S2521 can handle simultaneously?
A1: The unit can support up to 8 sensors simultaneously, depending on signal type and wiring configuration.

Q2: Can this unit operate in outdoor environments?
A2: While it has a durable design, the SSC60D-S2521 is rated IP20, so outdoor installation requires additional protective housing.

Q3: Is the device compatible with non-Yokogawa sensors?
A3: Yes, it can interface with standard analog/digital sensors, but full functionality is best achieved with Yokogawa-certified devices.

Q4: How frequently does the device require calibration?
A4: Recommended calibration is every 12 months under normal operating conditions to ensure measurement accuracy.

Q5: What communication protocols does SSC60D-S2521 support?
A5: It supports Modbus and Yokogawa standard communication protocols for integration with control systems.

Q6: Can it withstand high-temperature environments?
A6: The operational range is -10°C to 60°C. For higher temperature environments, additional cooling or protective measures are required.

Q7: How long is the expected operational life?
A7: The SSC60D-S2521 has an expected lifespan of 5+ years under normal industrial conditions.

Q8: Does it support remote monitoring?
A8: Yes, the communication interface allows integration into remote monitoring systems.

Q9: Is there built-in surge protection?
A9: The unit has basic protection against minor electrical surges; however, external surge protectors are recommended in high-risk installations.

Q10: What maintenance is required for the device?
A10: Periodic visual inspection, cleaning of connectors, and calibration checks are recommended to maintain optimal performance.

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Recommended Same-Series or Related Models

1. SSC60D-S2519

2. SSC60D-S2520

3. SSC60D-S2522

4. SSC60D-S2523

5. SSC60D-S2524

6. SSC60D-S2525

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Popular Yokogawa Models (Specifications Table)

FAQs

Q1: What is the maximum number of sensors SSC60D-S2521 can handle simultaneously?
A1: The unit can support up to 8 sensors simultaneously, depending on signal type and wiring configuration.

Q2: Can this unit operate in outdoor environments?
A2: While it has a durable design, the SSC60D-S2521 is rated IP20, so outdoor installation requires additional protective housing.

Q3: Is the device compatible with non-Yokogawa sensors?
A3: Yes, it can interface with standard analog/digital sensors, but full functionality is best achieved with Yokogawa-certified devices.

Q4: How frequently does the device require calibration?
A4: Recommended calibration is every 12 months under normal operating conditions to ensure measurement accuracy.

Q5: What communication protocols does SSC60D-S2521 support?
A5: It supports Modbus and Yokogawa standard communication protocols for integration with control systems.

Q6: Can it withstand high-temperature environments?
A6: The operational range is -10°C to 60°C. For higher temperature environments, additional cooling or protective measures are required.

Q7: How long is the expected operational life?
A7: The SSC60D-S2521 has an expected lifespan of 5+ years under normal industrial conditions.

Q8: Does it support remote monitoring?
A8: Yes, the communication interface allows integration into remote monitoring systems.

Q9: Is there built-in surge protection?
A9: The unit has basic protection against minor electrical surges; however, external surge protectors are recommended in high-risk installations.

Q10: What maintenance is required for the device?
A10: Periodic visual inspection, cleaning of connectors, and calibration checks are recommended to maintain optimal performance.

Recommended Same-Series or Related Models

1. SSC60D-S2519

2. SSC60D-S2520

3. SSC60D-S2522

4. SSC60D-S2523

5. SSC60D-S2524

6. SSC60D-S2525

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Popular Yokogawa Models (Specifications Table)

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