Terminal block connection + external power supply compatible! A model that allows flexible installation.
The ULI-226T is an industrial converter that converts RS-232 signals to RS-485, featuring terminal block connections on the RS-485 side. In addition to port power supply, it supports external power sources (12-16VDC) for stable operation. It supports communication speeds of up to 115.2kbps and long-distance transmission of up to 1.2km, making it ideal for control panels and field wiring.
![ULI-226T_01----20231107171926[1].jpg](https://image.mono.ipros.com/public/product/image/245492/IPROS17543522400900648485.jpg?w=280&h=280)
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basic information
- Conversion: RS-232⇔RS-485 (2-wire) - Communication distance: Up to 1.2km - Data rate: Up to 115.2kbps - Power supply method: Powered by RS-232 port + external power supply (12-16VDC) - RS-232 connector: DB9 female - RS-485 connection: Terminal block - Size/Weight: 87×32×16mm - Operating temperature: 0-70°C - Certification: CE, FCC
Price information
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Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
- Connection of industrial PCs and RS-485 devices - Stable operating environment requiring external power supply - Terminal block wiring inside the control panel
Line up（1）
| Model number | overview |
|---|---|
| ULI-226T（BB-485SD9TB） | RS-232 DB9F ⇔ RS-485 terminal block, port power supply + external power supply compatible model |
catalog（2）
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Company information
In 1983, Advantech (Advantech Co., Ltd.) was founded in Taiwan. For over 40 years, we have been developing high-quality and high-performance computers for industrial applications. As of 2024, we offer a lineup of over 3,000 various IoT devices. As the world's No. 1 manufacturer in the industrial computer market, with a presence in 95 cities across 26 countries, we aim to cultivate a prosperous future by solving social issues through AI × IoT platform services. *Source: OMDIA - No. 1 in global market share for industrial PCs, 42.5% (2023 edition)* In Japan, we established Advantech Co., Ltd. in 1997. In 2018, we formed a capital and business alliance with Omron Nogata Co., Ltd. to further expand sales and to quickly respond to market demands by offering design to production (DMS/ODM) services. By merging Taiwan's speed with the technological expertise we have cultivated over the years, we will establish a brand that meets the needs of our partners.
