Description

Yokogawa UT32A‑200‑00‑0 Digital Indicating Temperature Controller

Model Code Breakdown (UT32A‑200‑00‑0)

Core Specifications

Input

• Universal Input: Thermocouple (TC), RTD, DC mV, V, mA (4–20 mA, 0–20 mA, 0–10 V, etc.)
• Accuracy: ±0.1% FS (after calibration)
• Resolution: 0.01 unit (display)
• Sampling Period: 0.1–10 s adjustable

Control & Output

• Control Modes: PID, ON/OFF (1‑/2‑point hysteresis), heating/cooling control
• Control Period: 200 ms
• Standard I/O:
  • Main control output: Relay / voltage pulse / current (configurable)
  • 2 × DI, 3 × DO (alarm/status)
  • Up to 8 alarm points (high/low/deviation/rate)
• Ladder Logic: 500 steps standard for interlock, sequence, and alarm logicYokogawa

Display & Physical

• Display: 14‑segment 5‑digit color LCD with bar graph; sunlight‑readableYokogawa
• Panel Size: 48 × 96 mm (W × H); depth ~65 mm
• Power: 100–240 V AC, 50/60 Hz; ~5 W consumption
• Operating Temp: ‑10 °C to +50 °C; ≤85% RH (non‑condensing)
• Front Panel Protection: IP66 (NEMA4) dust‑proof and drip‑proof
• Certifications: UL/CSA, RoHSYokogawa

Communication

• No built‑in open network (this model: ‑00)
• Optional: RS‑485 (Modbus RTU), Ethernet (Modbus TCP), Profibus‑DP, CC‑LinkYokogawa

Key Features

• Compact 1/8 DIN size with short depth for space‑saving panel mounting
• Universal input for nearly all industrial temperature/process sensors
• Heating/cooling dual‑output control (‑2 option)
• Built‑in ladder sequence logic (500 steps)Yokogawa
• 4 target setpoints (PID groups) and 3 alarm terminals standard
• Multi‑language interface (English, Chinese, Japanese, etc.)Yokogawa
• Easy operation with navigation keys and menu‑driven setupYokogawa