Product Description
The Yokogawa YS1700‑101/A34 is a high-precision, programmable programmable indicating controller ideal for industrial process automation. It delivers reliable temperature, pH, and ORP control while offering flexibility through user-defined program execution. Moreover, its compact design allows easy replacement of legacy controllers without redesigning existing panels, ensuring seamless system upgrades. The intuitive display and user-friendly interface simplify configuration, enabling engineers to monitor and adjust process values efficiently. Its compliance with international safety standards ensures secure and consistent operation across diverse industrial environments.
Key Features
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Single-loop programmable controller for precise temperature and process control
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User-defined program execution supports customized control logic
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Compact design reduces installation space and panel depth requirements
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Easy replacement of older models without modifications
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CE marking compliance and optional FM non-incendive certification for safe operation
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Clear indicating display for monitoring process values
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High reliability and long-term stability for industrial applications
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Supports RS-485 communication with Modbus protocol
Technical Specifications
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Model: YS1700‑101/A34
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Type: Programmable Indicating Controller
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Manufacturer: Yokogawa Electric Corporation, Japan
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Control Function: Single-loop, programmable with user-defined programs
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Display: Indicating controller with clear process value presentation
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Power Supply: 100–240 VAC, 50/60 Hz
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Communication: RS-485 Modbus protocol support
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Design: Compact, panel-mountable, same cutout as previous Yokogawa series
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Reliability: High stability and accuracy, minimal maintenance required
Typical Applications
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Temperature regulation in chemical, pharmaceutical, and food processing industries
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pH and ORP monitoring in water treatment and environmental systems
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Stand-alone or integrated control within DCS (Distributed Control Systems)
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Customized process control applications through programmable user logic
FAQ
Q1: Can the YS1700‑101/A34 replace older Yokogawa controllers without panel redesign?
A1: Yes, it fits the same panel cutout as previous series, enabling easy replacement.
Q2: What process parameters can this controller manage?
A2: It controls temperature, pH, and ORP and can execute user-defined programs for customized control.
Q3: Does it support remote communication?
A3: Yes, the controller supports RS-485 communication with Modbus protocol integration.
Q4: Is the controller suitable for hazardous environments?
A4: Optional FM non-incendive certification allows safe use in specific hazardous areas.
