Description

Yokogawa UP35A‑001‑11‑0 Program Temperature Controller

Model Code Breakdown (UP35A‑001‑11‑0)

Core Specifications

Input

• Universal Input: 1 channel (TC, RTD, DC mV/V/mA)
• Accuracy: ±0.1% FS
• Sampling/Control Period: 50/100/200 ms selectable

Program Control

• Standard: 2 program patterns × 20 segments each
• Optional: Up to 4 patterns × 40 segments
• Functions: Ramp/soak, repeat, hold, jump, event output

Control & Algorithms

• Modes: PID, ON/OFF, auto‑tune, anti‑windup
• Ladder Logic: 500 steps (standard)
• Alarms: 3 independent common alarm terminals

I/O

• Digital Inputs (DI): 3 standard (max 8 with options)
• Digital Outputs (DO): 3 standard (max 8 with options)
• Main Output: Configurable (relay, voltage pulse, 4–20 mA DC)

Display & Physical

• Display: 14‑segment 5‑digit color LCD (PV color change), bar graph
• Panel Size: 96 (W) × 96 (H) mm (1/4 DIN)
• Power: 100–240 V AC, 50/60 Hz; max 18 VA
• Operating: ‑10 to +50 °C, ≤85% RH (non‑condensing)
• Front Protection: IP66 (NEMA4)
• Warranty: 3‑year

Communication

• Standard: RS‑485 (Modbus RTU)
• Languages: English, Chinese, Japanese, German, French, Spanish, Korean

Key Features

• 1/4 DIN compact: Ideal for standard panel layouts
• Programmable profiles: For temperature/process ramping and soaking
• Color LCD: Intuitive status (white = normal, red = alarm)
• Built‑in ladder logic: Reduces need for external PLC
• RS‑485: Easy integration into Modbus networks
• Light gray case: Standard industrial appearance