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- Yokogawa
- YS1700-001/S01
- Programmable Indicator Controller
- Japan
- 144 x 72 x 250 mm
- 1.6 kg
- Xiamen, China
- New & In Stock
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Yokogawa YS1700-001/S01 is a single-loop programmable indicator controller from the YS1000 series, designed for industrial process control applications.
It integrates measurement, PID control, logic execution, and process indication in one panel-mounted device.
It is commonly used for temperature, pressure, flow, and level control loops in industrial automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | YS1700-001/S01 |
| Product Type | Programmable Indicator Controller |
| Series | YS1000 Series |
| Control Type | Single-loop PID controller |
| Function | Process control + indication + logic programming |
| Inputs | Analog / digital configurable |
| Outputs | Analog / digital configurable |
| Communication | Optional (Ethernet / RS485 / DCS integration) |
Physical Specifications
| Parameter | Details |
|---|---|
| Dimensions | 144 × 72 × 250 mm |
| Weight | 1.6 kg |
Function and Working Principle
The YS1700-001/S01 operates as a microprocessor-based process loop controller.
Core Working Principle
- Receives process variable (PV) from field instruments (e.g., 4–20 mA signal)
- Compares PV with setpoint (SV)
- Executes PID control algorithm or logic program
- Calculates control output (MV)
- Sends output signal to final control element (valve, actuator, VFD)
- Displays real-time process values on front panel
Key Functions
- Single-loop PID control
- Process variable indication (PV / SV / MV)
- Function block or logic programming
- Alarm and event handling
- Manual / automatic mode switching
- Data calculation and signal processing
System Role
In an industrial control loop:
- Sensor measures process condition
- Signal is sent to YS1700 controller
- Controller compares PV with setpoint
- PID algorithm calculates correction
- Output is sent to actuator (valve or drive)
- Process is continuously stabilized
Advanced Features
1. PID Control
- Standard proportional, integral, derivative control
- Stable and precise process regulation
2. Function Block Programming
- Modular control logic design
- Flexible control strategies
3. Multi-Function Control Modes
- Single-loop control
- Cascade control
- Selector control
4. Setpoint Handling
- Smooth setpoint tracking
- Reduced overshoot and instability
Industrial Applications
The YS1700-001/S01 is widely used in:
- Boiler control systems
- Chemical dosing systems
- Furnace temperature control
- Compressor control systems
- Flow and pressure regulation loops
- Water treatment systems
- Power plant auxiliary systems
Key Features
- Compact panel-mounted design
- High reliability industrial controller
- Flexible input/output configuration
- Built-in PID and logic control capability
- Suitable for standalone or system integration
- Operator-friendly front panel interface
Advantages
- Combines indicator + controller in one device
- Reduces need for separate PLC in small loops
- High stability in continuous process control
- Easy configuration and operation
- Flexible integration into control systems
Installation Notes
- Panel-mounted installation (standard cutout size)
- Requires stable power supply (AC or DC depending model config)
- Uses standard analog signals (commonly 4–20 mA)
- Output connected to actuators or control devices
- Optional communication setup for DCS/SCADA integration
FAQ
Q: What is YS1700-001/S01 used for?
It is used for single-loop industrial process control with PID functionality.
Q: Is it a PLC?
No, it is a dedicated loop controller with programmable functions.
Q: Can it operate independently?
Yes, it can work as a standalone controller.
Q: What industries use it?
Oil & gas, chemical, power generation, water treatment, and manufacturing.
Conclusion
The Yokogawa YS1700-001/S01 Programmable Indicator Controller is a reliable single-loop control device designed for industrial process automation.
It combines control, indication, and logic functions into one compact unit, making it suitable for precise and stable regulation of industrial processes.