Wireless conversion of the RS232C port of the POS system to reduce wiring costs.
In the integration of POS systems and peripheral devices, wiring can lead to challenges such as constraints of installation locations and the complexity of maintenance. Particularly in environments where store layouts frequently change or where cable management is difficult, there is a demand for flexible system construction through wireless solutions. The MU-3 RS232C interface kit connects POS systems with RS232C ports and peripheral devices wirelessly, addressing these challenges. Its excellent radio diffraction characteristics in the 429MHz band enable stable communication. 【Usage Scenarios】 - Wireless connection between POS registers and printers, cash drawers - Data integration with handheld terminals within the store - Establishing POS systems at outdoor events 【Benefits of Implementation】 - Reduction in wiring installation costs - Flexible response to changes in store layout - Mitigation of risks associated with system downtime due to cable issues
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basic information
【Features】 - RS232C compatible wireless modem board - Stable communication in the 429MHz band - Smooth transition from existing systems - Operates on external power supply (DC3.2V to 12V) - Compatible with Windows 【Our Strengths】 Our company has specialized in the design and manufacturing of low-power wireless devices for many years, pursuing reliable wireless communication for our customers. Our general-purpose wireless modules and remote controls are widely used in fields such as healthcare, security, and infrastructure monitoring, where long-term stable operation and noise resistance are essential.
Price information
Available for purchase from one unit. For price details, please visit our website.
Price range
P2
Delivery Time
P3
※For more details, please contact us.
Applications/Examples of results
【Usage】 Ideal for sites that want to "wirelessly convert existing RS232C" for PLC communication, data collection from machine tools, outdoor infrastructure monitoring, and more. It is useful for communication with large cranes where wiring is difficult, transmission from underground to above ground, and signal exchange between buildings. The dedicated air monitor software visualizes interference conditions, contributing to the construction of professional control systems that require reliable communication design.
Line up（2）
| Model number | overview |
|---|---|
| MU3-RS2-429 | https://www.circuitdesign.jp/item/products/data/mu3-rs2-429/ |
| MU3-RS2-1216 | https://www.circuitdesign.jp/item/products/data/mu3-rs2-1216/ |
catalog（1）
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Company information
We specialize in the design and manufacture of Specific Low-Power Radio (SLPR) equipment—a solution distinct from general wireless offerings. Our focus is on high-reliability wireless systems for industrial and professional applications that demand advanced stability and dependability, operable without complex licensing procedures. Our mission is to ensure unwavering wireless connectivity for your products. Our versatile radio modules and remote controls are widely adopted in fields where long-term stable operation and noise immunity are essential, including medical devices, security systems, and infrastructure monitoring. We apply strict quality control standards from the initial planning stages, providing highly durable wireless communication devices that comply fully with domestic radio regulations.
![[For Logistics] MU-3 RS232C Interface Kit](https://image.mono.ipros.com/public/product/image/49483/IPROS18353612296698258441.png?w=280&h=280)
