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- Yokogawa
- YS170-012 S4
- Programmable Logic Controller
- Japan
- 70 x 145 x 293 mm
- 1.6 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Yokogawa YS170-012 S4 Programmable Logic Controller is an industrial programmable controller designed for process monitoring, single-loop control, and automation applications.
The YS170 series provides flexible programming capability, allowing engineers to configure control functions according to different industrial process requirements. It integrates measurement indication, control operation, alarm handling, calculation functions, and programmable logic capabilities into a compact panel-mounted controller.
With dimensions of 70 × 145 × 293 mm and a weight of 1.6 kg, the YS170-012 S4 is suitable for installation in industrial control panels, instrumentation cabinets, and process automation systems where reliable control performance and efficient space utilization are required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model Number | YS170-012 S4 |
| Product Type | Programmable Logic Controller |
| Application | Industrial process monitoring and control |
| Control Type | Programmable single-loop controller |
| Dimensions | 70 × 145 × 293 mm |
| Weight | 1.6 kg |
| Installation Type | Panel mounting |
| Display Function | Process value, operating status, and alarm information display |
| Programming Capability | User-configurable control functions |
| Control Functions | Process regulation, monitoring, calculation, and alarm management |
| Input Type | Analog and digital signal input (configuration dependent) |
| Output Type | Control output signals (configuration dependent) |
| Communication | Industrial communication options available |
| Memory | Non-volatile parameter storage |
| Operating Environment | Industrial automation and process control environments |
Product Function
The Yokogawa YS170-012 S4 Programmable Logic Controller is designed to:
- Monitor industrial process variables
- Execute programmable control operations
- Perform automatic process regulation
- Display process conditions and operating information
- Manage alarms and control parameters
- Support customized automation solutions
The controller is suitable for applications requiring reliable process control, flexible configuration, and stable operation in industrial environments.
Key Features
1. Flexible Programmable Control
The YS170-012 S4 supports programmable control functions that allow users to configure different process operations.
Typical applications include:
- Temperature control
- Pressure regulation
- Flow control
- Level monitoring
- Equipment operation control
- Process sequence management
2. Integrated Control and Monitoring Functions
The controller combines several automation functions into one device:
- Process indication
- Control execution
- Alarm monitoring
- Parameter adjustment
- Process calculation
This integrated structure helps simplify system design and reduces the need for additional control devices.
3. Compact Panel-Mounted Design
The YS170-012 S4 features a compact structure with dimensions of 70 × 145 × 293 mm.
Advantages include:
- Efficient cabinet installation
- Reduced panel space requirements
- Easy maintenance access
- Suitable for replacement and retrofit applications
4. Reliable Industrial Operation
The controller is designed for continuous industrial use and provides:
- Stable control performance
- Reliable configuration storage
- Consistent process monitoring
- Long-term operational reliability
System Applications
The Yokogawa YS170-012 S4 Programmable Logic Controller is commonly used in:
- Process automation systems
- Chemical processing plants
- Oil and gas facilities
- Power generation systems
- Boiler control applications
- Water treatment systems
- Manufacturing automation equipment
- Industrial instrumentation systems
Installation & Integration
During installation:
- Install the controller into the designated panel mounting position.
- Connect the power supply wiring correctly.
- Connect field instruments such as sensors and transmitters.
- Connect control output devices.
- Configure process parameters and control functions.
- Perform commissioning and operational testing.
Correct installation ensures accurate process monitoring and reliable control operation.
Compatible Components
The Yokogawa YS170-012 S4 can be integrated with:
- Temperature transmitters
- Pressure transmitters
- Flow measurement devices
- Level sensors
- Control valves
- Industrial field instruments
- PLC systems
- SCADA monitoring systems
- Process automation equipment
Advantages
- Compact industrial controller design
- Flexible programmable functions
- Reliable process control capability
- Integrated monitoring and alarm management
- Easy installation and configuration
- Suitable for continuous industrial operation
- Supports various automation applications
- Improves process control efficiency
Common Fault Diagnosis
1. Power Failure or No Display
Possible Causes:
- Incorrect power wiring
- Unstable power supply
- Internal hardware problem
Recommended Checks:
- Verify power supply conditions
- Inspect terminal connections
- Check controller status indicators
2. Incorrect Process Measurement
Possible Causes:
- Incorrect input configuration
- Sensor connection failure
- Abnormal field signal
Recommended Checks:
- Verify input settings
- Check sensor wiring
- Confirm field instrument operation
3. Control Output Abnormal
Possible Causes:
- Incorrect parameter settings
- Output wiring problem
- Control configuration error
Recommended Checks:
- Review control parameters
- Inspect output terminals
- Confirm programmed functions
4. Communication Failure
Possible Causes:
- Incorrect communication settings
- Cable connection problems
- System configuration mismatch
Recommended Checks:
- Verify communication parameters
- Check communication wiring
- Confirm connected system settings
FAQs
Q1: What is Yokogawa YS170-012 S4 used for?
The YS170-012 S4 is used for industrial process monitoring, programmable control, and automation applications.
Q2: Is YS170-012 S4 suitable for process industries?
Yes. It is designed for industrial environments including chemical, power, oil and gas, and manufacturing applications.
Q3: How is the YS170-012 S4 installed?
It is installed as a panel-mounted controller inside industrial control cabinets or instrumentation panels.
Q4: What devices can connect with this controller?
It can connect with sensors, transmitters, control devices, and industrial automation systems according to configuration requirements.
Q5: What are the main benefits of this controller?
It provides flexible programming, reliable process control, compact installation, and stable industrial performance.
Conclusion
The Yokogawa YS170-012 S4 Programmable Logic Controller is a reliable industrial automation controller designed for process monitoring and flexible control applications. With its compact structure, programmable capabilities, and stable operating performance, it provides an effective solution for industrial environments requiring accurate control, efficient monitoring, and dependable long-term operation.