Digital guide
You are here:
Yokogawa YS1700‑0YS1700000
- Product Name: Digital Indicator Controller (Programmable Controller)
- Model Series: YS1700 Series Universal Controllers
- Technical Specifications: Input: universal analog/digital input; control modes: PID, ON/OFF, ratio control; output: 4‑20 mA DC analog output, relay contact output; sampling cycle: 100 ms; power supply: 24 VDC or 100‑240 VAC; operating temperature: ‑20 °C to +60 °C; communication: Modbus‑RTU
Detailed content
- Functional Features: Multi‑function process control; high‑precision indication; self‑diagnosis; alarm management; remote setpoint control; mathematical logic functions; user‑programmable control algorithms
- Performance Parameters: Measurement accuracy: ±0.05% FS; control stability: ±0.03% FS long‑term; isolation voltage: 2000 VAC; high anti‑electromagnetic interference performance
- Material Composition: High‑grade industrial plastic housing; metal‑reinforced structural components; tin‑plated copper terminals; industrial‑grade PCB with long‑life components
- Structural Characteristics: DIN‑rail or panel‑mount dual installation options; compact modular design; front‑panel digital display and function keys; pluggable terminal modules
- Working Principle: Integrates signal acquisition, logic calculation and PID control functions; receives multi‑type process signals; executes user‑defined control logic; outputs control signals to adjust field actuators
- Advantages: Multi‑functional programmable control; dual mounting options; wide operating temperature range; high measurement precision; flexible logic configuration; excellent environmental adaptability
- Applicable Industries: Petrochemical, power generation, water treatment, HVAC systems, building automation, small‑scale industrial process control, environmental monitoring
- Installation Requirements: DIN‑rail or panel mounting; proper grounding of controller housing; separate high‑power and signal wiring; maintain ventilation around the unit
- Usage Precautions: Do not exceed rated input/output voltage/current limits; avoid corrosive gas exposure; regularly check terminal tightness; back up user‑programmed logic configurations
