Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Yokogawa UT55A-021-10-00/LP | 1/4 DIN PID Controller, 4 DI, 2 DO, 24V DC
Yokogawa UT55A-021-10-00/LP digital indicating controller. 1/4 DIN, universal input, 4-digit LED, 4 DI / 2 DO, 24V DC supply, ladder program function, IP66 front.
Product Overview
The Yokogawa UT55A-021-10-00/LP is a 1/4 DIN (92×92mm) digital indicating controller from the UTAdvanced (UT55A) series. It features a universal input (TC, RTD, mA, V), 4-digit 7-segment LED display, 4 digital inputs, 2 relay contact outputs, and a ladder sequence program function for custom control logic. Powered by 24V DC, this model is designed for precise PID temperature and process control in furnaces, ovens, packaging machines, and semiconductor equipment.
4-digit 7-segment LED (PV) + 4-digit (SV/Param) + Status LEDs
Communication (Option)
Not included in base (-00 = no comms module; can add FA-M3/PROFIBUS/ETH later)
Front Protection
IP66 / NEMA 4X (Faceplate)
Case Depth
~100 mm behind panel
Ambient Temperature
0 … +50 °C (Operating)
Standards
CE, UL, cUL, KC
Key Features
Ladder Sequence Programming (/LP): Built-in 64-step ladder logic allows creation of custom interlock sequences, alarm logic, and start-up procedures — reducing the need for external PLC I/O.
Universal Input Flexibility: One device covers TC, RTD, voltage, and current signals — simplifies spares inventory.
Dual Output + 4 DI: Two relay outputs handle heat/cool or heat/alarm; four digital inputs allow external switch control of setpoints, mode changes, or hold functions.
Advanced PID with Self-Tune: Auto-tuning determines optimal PID constants on first heat-up; robust against process gain changes common in thermal applications.
Applications
Heat Treatment & Furnaces: Kiln, oven, and furnace temperature control with ramp/soak (via ladder or external programmer).
Plastic & Packaging Machines: Barrel and sealing jaw temperature regulation with custom start/stop logic.
Semiconductor Process Tools: Precise bath and chuck temperature control with interlock functions.
Food & Pharmaceutical Ovens: Sanitary-area temperature monitoring with NEMA 4X front face.
Note: "/LP" indicates the Ladder Program Function is enabled. The "-021-10-00" breakdown: 0=UT55A, 2=24V DC, 1=Relay x2 + 4DI, 0=No retransmission, 10=Eng. text / Std spec, 00=No comms/options. For RS-485 or Ethernet communication, a plug-in communications module (FA-M3 etc.) must be added separately.
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Agent,Importer,Trading Company
Year Established:
2012
Total Annual:
2000000-3000000
Employee Number:
>50
Ecer Certification：
Verified Supplier
A Decade of Global Excellence in Electromechanical Trade
ACH established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.
We specialize in supplying world-leading brands such as Bradley,,E... A Decade of Global Excellence in Electromechanical Trade
ACH established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.
We specialize in supplying world-leading brands such as Bradley,,E...
