Yokogawa UT55A-222-11-00 Digital Indicating Controller | Heating/Cooling | RS-485 | Ethernet
Yokogawa UT55A-222-11-00 is a 1/4 DIN digital indicating controller with heating/cooling control, universal input, RS-485 and Ethernet communication for industrial process control.
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- Price:
- US$ 1,437.00
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Description
Yokogawa UT55A-222-11-00
Digital Indicating Controller | UTAdvanced Series | 1/4 DIN | Heating/Cooling Control | RS-485 + Ethernet | 100–240 VAC
Product Description
Yokogawa UT55A-222-11-00 is a 1/4 DIN digital indicating controller from the UTAdvanced series. It supports heating/cooling control and provides a universal input for thermocouple, RTD, mV, V and mA signals. This configuration includes a remote auxiliary analog input, an additional digital input, RS-485 communication and Ethernet communication with a serial gateway for Modbus TCP/IP. It supports ON/OFF, PID, time-proportional and heating/cooling control functions, making it suitable for temperature and process control applications.
Technical Specifications
| Specification | Details |
| Manufacturer | Yokogawa |
| Product Type | Digital Indicating Controller |
| Series | UTAdvanced |
| Model | UT55A-222-11-00 |
| Control Type | Heating / Cooling |
| Input | Universal Input: TC / RTD / mV / V / mA |
| Additional Input | 1 Remote Auxiliary Analog Input |
| Digital Input | 1 Additional DI |
| Communication | RS-485 + Ethernet |
| Ethernet Function | Modbus TCP/IP / Serial Gateway |
| Control Algorithm | ON/OFF / PID / Heating-Cooling |
| Display | 5-Digit LCD + Bar Graph |
| Power Supply | 100–240 VAC |
| Size | 1/4 DIN |
| Dimensions | 96 × 96 × 65 mm |
| Weight | Max. 0.5 kg |
| Front Protection | IP66 / NEMA4 |
| Country of Origin | Japan |
| Product Status | Active |
| Replacement Model | — |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the
Important Application Note
The -222-11-00 configuration specifically combines heating/cooling control with a remote auxiliary analog input, additional digital input, RS-485 and Ethernet communication. Verify the complete suffix code when replacing or ordering the controller.
Replacement Note
No specific replacement model identified. UT55A-222-11-00 is currently listed in Yokogawa’s UT55A product information and configuration resources.
Applications
| Industrial Automation & Control
• PLC control systems |
Machinery & Equipment
• Production machinery |
| Power & Electrical Systems
• Temperature control systems |
Process & Industrial Applications
• Process automation |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |






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