Overview
The Yokogawa UP55A-201-11-00/AP is a high-performance program controller. It delivers precise temperature and process control in demanding industrial applications. Moreover, it supports complex thermal processes using multi-loop control and ladder sequence logic. Its 14-segment color LCD ensures clear monitoring and guided navigation. The controller also allows program pattern management for flexible automation.
Technical Specifications
- Model Number: UP55A-201-11-00/AP
- Control Type: Program Controller
- Control Loops: Dual-loop control (primary + auxiliary)
- Display: 14-segment color LCD with guided navigation
- Program Capacity: Up to 30 patterns, 99 segments per pattern
- Input Types: Thermocouple, RTD, voltage, current
- Input Range: –200°C to +1900°C (depending on sensor type)
- Output Types: Relay, SSR drive, 4–20 mA, 0–10 V (configurable)
- Digital Inputs: Up to 8 contact inputs
- Alarms: 8 configurable alarm outputs
- Communication: RS-485, MODBUS, optional Ethernet
- Power Supply: 100–240 V AC
- Mounting Type: Panel mount (DIN 1/4 size)
- Operating Temperature: 0°C to +50°C















