Description

Yokogawa UT32A‑000‑11‑0

Digital Indicating Temperature Controller

Model Coding

• UT32A: Base model, 48×96 mm (1/8 DIN)
• ‑0: Standard control type (PID)
• 0: No extra options (no retransmission, no loop power)
• 1: Communication: RS‑485 (Modbus RTU)
• 1: Color LCD display, English
• ‑0: Light gray (white) case

General Specifications

• Power supply: 100–240 V AC, 50/60 Hz
• Panel dimensions: 48 (W) × 96 (H) mm
• Depth: Approximately 65 mm
• Operating temperature: –10 °C to +50 °C
• Humidity: 5–85% RH (non‑condensing)
• Front panel protection: IP66

Input

• Universal input: Thermocouple, RTD, DC mV, V, mA
• Accuracy: ±0.1% of full scale
• Sampling period: 0.1–10 s adjustable

Control Functions

• Control modes: PID, ON/OFF, auto-tuning, anti-windup
• Control period: 200 ms
• Set points: 4 preset patterns
• Ladder logic: 500 steps standard

I/O

• Digital Inputs (DI): 2 points
• Digital Outputs (DO): 3 points (alarm / status)
• Main output: Configurable (relay, voltage pulse, 4–20 mA DC)
• Alarms: Up to 8 alarm types available

Communication

• RS‑485: Modbus RTU protocol

Features

• Compact 1/8 DIN size with short depth
• Sunlight‑readable color LCD
• Universal input for most industrial sensors
• Built‑in ladder logic for sequence and interlock control
• Multi‑language display support