Yokogawa YS170-012 S4 Product Specifications

Parameter	Specification
Model	YS170-012 S4
Type	Single-loop Programmable Controller
Power Supply	220V AC
Display	High-visibility LCD screen
Control Modes	PID, ON/OFF, Manual Control
Communication	RS-485, YS-net
Operating Temp	-10°C to 50°C
Humidity	10% – 90% RH (non-condensing)
Dimensions (W×H×D)	96 mm × 96 mm × 180 mm
Weight	Approx. 1.5 kg

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Product Introduction

The Yokogawa YS170-012 S4 is an advanced single-loop programmable controller designed for industrial process control applications. It offers highly accurate and flexible control strategies, including single-loop, cascade, and selection control, making it suitable for various automation needs.

Equipped with a high-visibility LCD display, it allows easy monitoring and configuration. The robust design ensures durability in harsh industrial environments, and its compact form factor makes installation straightforward. With RS-485 and YS-net communication, the controller easily integrates with other devices for seamless data exchange and remote operation.

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Product Applications

The YS170-012 S4 is widely used in different industries, including:

1. Boiler Combustion Control

• Ensures optimal air-fuel ratio for efficient and safe boiler operation under varying load conditions.

2. Chemical Process Control

• Regulates temperature, pressure, and flow to maintain high-quality production and operational efficiency.

3. Water Treatment Systems

• Precisely controls pH levels, disinfectant dosing, and flow rates to meet water quality standards.

4. Manufacturing & Production Lines

• Used in automated production processes to maintain consistent quality and reduce human intervention.

5. HVAC and Environmental Control

• Manages temperature, humidity, and airflow in industrial and commercial buildings.

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Product Advantages

1. High Reliability

• Built with Yokogawa’s advanced technology to ensure stable and long-lasting operation in demanding industrial environments.

2. Flexible Programming Capabilities

• Supports customizable control logic, allowing users to tailor control strategies to specific processes.

3. Multiple Communication Options

• Equipped with RS-485 and YS-net, enabling smooth integration with existing industrial automation systems.

4. User-friendly Interface

• Features a clear LCD screen for easy parameter setting and monitoring, reducing the complexity of operation.

5. Compact and Durable Design

• Designed for space-efficient installation while offering high durability against environmental stressors like vibration and temperature fluctuations.

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Latest News Titles

1. “Yokogawa YS170-012 S4 Enhances Industrial Automation Precision”
2. “Yokogawa Introduces Advanced Single-loop Programmable Controller”

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Related Models in the Same Series

Model	Type	Power Supply	Control Modes	Communication	Dimensions (W×H×D)	Weight
YS170-011 S4	Programmable Controller	100V AC	PID, ON/OFF, Manual	RS-485	96 × 96 × 180 mm	1.5 kg
YS170-013 S4	Programmable Controller	24V DC	PID, ON/OFF, Manual	RS-485	96 × 96 × 180 mm	1.5 kg
YS150-012 S4	Multifunction Controller	220V AC	Single-loop, Cascade	RS-485	96 × 96 × 180 mm	1.5 kg
YS150-013 S4	Multifunction Controller	24V DC	Single-loop, Cascade	RS-485	96 × 96 × 180 mm	1.5 kg
YS135-012 S4	Auto/Manual Station	220V AC	Manual Control	None	96 × 96 × 180 mm	1.5 kg

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Popular Yokogawa Models

Model	Type	Power Supply	Control Modes	Communication	Dimensions (W×H×D)	Weight
UT35A	Digital Indicator	220V AC	Manual, Digital	RS-485	72 × 72 × 50 mm	0.5 kg
UT55A	Digital Indicator	220V AC	Manual, Digital	RS-485	96 × 96 × 70 mm	0.7 kg
GP10	Operator Panel	220V AC	Touchscreen	Ethernet	210 × 160 × 35 mm	1.4 kg
GP20	Operator Panel	220V AC	Touchscreen	Ethernet	250 × 190 × 45 mm	1.8 kg
DA100	Data Acquisition	220V AC	Data Collection	RS-485	160 × 90 × 35 mm	1.2 kg