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UCON232DBI
RS-232 to RS-232 double barrier isolated Converter
64,00 EUR
inkl. Umsatzsteuer 76,16 EUR
- RS-232 to RS-232 Conversion: Supports one RS-232 input and one RS-232 output channel, enabling seamless communication between two serial devices.
- Double Barrier Isolation: Provides complete electrical isolation between input and output ports, preventing ground potential differences and protecting connected equipment.
- Triple Way Isolation: Isolates the signal ground, power ground, and communication lines, effectively breaking any ground loop or stray current path.
- LED Indicators: Equipped with dedicated LED indicators for power (PWR) and data transmission (TXD/RXD) on both Serial1 and Serial2 ports, allowing real-time monitoring of communication activity.
- Industrial Reliability: Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.
- Compact and Durable Design: Housed in a robust enclosure measuring 92 mm (W) × 118 mm (L) × 27 mm (H), suitable for panel or desktop installation.
- Low Power Consumption: Operates on a 5 VDC power supply with a typical current draw of 300 mA.
- Plug-and-Play Operation: No driver installation required; compatible with standard RS-232 interfaces.
- Ground Isolation: Each serial port is ground-isolated from the power input, ensuring safe and interference-free operation.
- Compatibility: Works with a wide range of RS-232 devices such as PLCs, industrial controllers, data loggers, and communication terminals.
- Double Barrier Isolation: Provides complete electrical isolation between input and output ports, preventing ground potential differences and protecting connected equipment.
- Triple Way Isolation: Isolates the signal ground, power ground, and communication lines, effectively breaking any ground loop or stray current path.
- LED Indicators: Equipped with dedicated LED indicators for power (PWR) and data transmission (TXD/RXD) on both Serial1 and Serial2 ports, allowing real-time monitoring of communication activity.
- Industrial Reliability: Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.
- Compact and Durable Design: Housed in a robust enclosure measuring 92 mm (W) × 118 mm (L) × 27 mm (H), suitable for panel or desktop installation.
- Low Power Consumption: Operates on a 5 VDC power supply with a typical current draw of 300 mA.
- Plug-and-Play Operation: No driver installation required; compatible with standard RS-232 interfaces.
- Ground Isolation: Each serial port is ground-isolated from the power input, ensuring safe and interference-free operation.
- Compatibility: Works with a wide range of RS-232 devices such as PLCs, industrial controllers, data loggers, and communication terminals.
Comprehensive Product Summary – UCON232DB-I RS-232 to RS-232 Double Barrier Isolated Converter
### 1. Product Overview
Product Name: UCON232DB-I
Model: UCON232DB-I
Series: UCON Series – Isolated Serial Communication Converters
Article Number: UCON232DBI
Manufacturer: Rayon Technology Co., Ltd.
Product Type: RS-232 to RS-232 Double Barrier Isolated Converter
Country of Origin: Taiwan
The UCON232DB-I is a high-performance, industrial-grade RS-232 to RS-232 converter designed to provide double barrier isolation and triple-way ground isolation between serial communication devices. Manufactured by Rayon Technology Co., Ltd., this converter is engineered to eliminate ground loops, protect equipment from electrical surges, and ensure stable, noise-free data transmission in demanding industrial and laboratory environments.
### 2. Key Features
- RS-232 to RS-232 Conversion: Supports one RS-232 input and one RS-232 output channel, enabling seamless communication between two serial devices.
- Double Barrier Isolation: Provides complete electrical isolation between input and output ports, preventing ground potential differences and protecting connected equipment.
- Triple Way Isolation: Isolates the signal ground, power ground, and communication lines, effectively breaking any ground loop or stray current path.
- LED Indicators: Equipped with dedicated LED indicators for power (PWR) and data transmission (TXD/RXD) on both Serial1 and Serial2 ports, allowing real-time monitoring of communication activity.
- Industrial Reliability: Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.
- Compact and Durable Design: Housed in a robust enclosure measuring 92 mm (W) × 118 mm (L) × 27 mm (H), suitable for panel or desktop installation.
- Low Power Consumption: Operates on a 5 VDC power supply with a typical current draw of 300 mA.
- Plug-and-Play Operation: No driver installation required; compatible with standard RS-232 interfaces.
- Ground Isolation: Each serial port is ground-isolated from the power input, ensuring safe and interference-free operation.
- Compatibility: Works with a wide range of RS-232 devices such as PLCs, industrial controllers, data loggers, and communication terminals.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | UCON232DB-I |
| Function | RS-232 to RS-232 Double Barrier Isolated Converter |
| Input Port | 1 × RS-232 (DB9 male connector) |
| Output Port | 1 × RS-232 (DB9 male connector) |
| Isolation Type | Double barrier isolation between input and output |
| Ground Isolation | Triple way isolation (signal ground, power ground, communication lines) |
| Power Supply | 5 VDC (via UP110/UP220 power adapter) |
| Current Consumption | Typical 300 mA |
| LED Indicators | PWR (Power ON), TXD/RXD (Data Transmission for Serial1 and Serial2) |
| Dimensions | 92 mm (W) × 118 mm (L) × 27 mm (H) |
| Weight | Approx. 200–250 g (typical, depending on enclosure) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | 0°C to 65°C |
| Operating Humidity | 0% to 95% RH (non-condensing) |
| Storage Humidity | 5% to 95% RH |
| Material | Industrial-grade enclosure (Rayon proprietary housing) |
| Connector Type | DB9 male connectors for both ports |
| Signal Type | Standard RS-232 voltage levels |
| Manufacturer | Rayon Technology Co., Ltd. |
| Country of Manufacture | Taiwan |
### 4. Functionality
The UCON232DB-I functions as a signal isolator and repeater for RS-232 communication lines. It receives serial data from an RS-232 source device (e.g., computer, PLC, or controller) through the Serial1 input port, electrically isolates the signal, and retransmits it through the Serial2 output port to the destination device.
This isolation prevents ground potential differences and electrical noise from propagating between devices, which is critical in industrial environments where multiple systems share different ground references.
Typical Use Cases:
- Industrial automation systems requiring isolated serial communication between controllers and sensors.
- Laboratory instrumentation setups where ground loops can cause measurement errors.
- Data acquisition systems connecting multiple RS-232 devices.
- Communication between PCs and industrial equipment in electrically noisy environments.
- Serial communication extension or protection in SCADA and control networks.
Compatibility:
- Fully compatible with standard RS-232 interfaces and communication protocols.
- Works with devices such as PLCs, HMIs, barcode scanners, modems, and serial printers.
- Can be integrated into existing RS-232 networks without software modification.
### 5. Components & Accessories
Included Components:
- UCON232DB-I converter unit
- 5 VDC power adapter (UP110 or UP220 model, depending on region)
- User manual or quick start guide
Connectors:
- Serial1 Port: DB9 male connector (RS-232 input)
- Serial2 Port: DB9 male connector (RS-232 output)
- Power Input: DC barrel jack for 5 VDC adapter
LED Indicators:
- PWR: Illuminates when power is supplied.
- Serial1 TXD/RXD: Indicates data transmission and reception on input port.
- Serial2 TXD/RXD: Indicates data transmission and reception on output port.
Optional Accessories:
- RS-232 extension cables (DB9 male-to-female)
- Mounting brackets or DIN-rail adapters (if required for industrial installation)
- Replacement power adapters (UP110/UP220 series)
### 6. Installation & Setup
Installation Requirements:
- Power source: Regulated 5 VDC supply (included adapter recommended).
- Compatible RS-232 devices with DB9 connectors.
- Adequate ventilation to maintain operating temperature within 0°C–55°C.
Mounting Options:
- Desktop or panel mounting.
- Optional DIN-rail mounting with accessory bracket.
Setup Procedure:
1. Connect the Serial1 port to the RS-232 output of the source device using a DB9 cable.
2. Connect the Serial2 port to the RS-232 input of the target device.
3. Plug the 5 VDC power adapter into the converter’s power input jack.
4. Verify that the PWR LED is illuminated, indicating power is on.
5. Observe the TXD/RXD LEDs on both ports to confirm data transmission activity.
Configuration:
- No software configuration required; the converter operates transparently.
- Baud rate, parity, and data format are determined by the connected devices.
- The isolation circuitry automatically maintains signal integrity without user adjustment.
### 7. Performance & Capabilities
Data Transmission:
- Supports standard RS-232 communication speeds (typically up to 115.2 kbps or higher depending on cable length and environment).
- Maintains full-duplex communication between connected devices.
Isolation Performance:
- Double barrier isolation ensures complete electrical separation between input and output circuits.
- Triple way isolation (signal, power, and communication lines) eliminates ground loops and prevents stray current interference.
Power Efficiency:
- Low power consumption of approximately 300 mA at 5 VDC.
- Efficient internal design minimizes heat generation, allowing continuous operation.
Reliability:
- Designed for 24/7 operation in industrial environments.
- High immunity to electromagnetic interference (EMI) and electrostatic discharge (ESD).
Limitations:
- Limited to RS-232 communication; does not support RS-422 or RS-485 directly (see related models for those interfaces).
- Requires external power supply; not powered through the RS-232 interface.
- Maximum cable length and baud rate depend on standard RS-232 limitations (typically up to 15 meters at 19.2 kbps).
### 8. Standards & Compliance
Electrical and Safety Standards:
- Complies with RS-232 serial communication standards (EIA/TIA-232).
- Designed to meet industrial isolation and safety requirements.
Environmental Compliance:
- RoHS compliant (lead-free manufacturing).
- Conforms to standard environmental operating conditions for industrial electronics.
Quality Assurance:
- Manufactured under Rayon Technology’s ISO-certified quality management system.
- Each unit tested for isolation integrity and communication reliability before shipment.
Certifications (typical for Rayon products):
- CE marking for electromagnetic compatibility (EMC).
- FCC Class A compliance for industrial environments.
### 9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically one year) covering defects in materials and workmanship.
Technical Support:
- Provided by Rayon Technology Co., Ltd.
- Support available via email and telephone.
Maintenance:
- No routine maintenance required.
- Periodic inspection recommended to ensure connectors are clean and secure.
- Avoid exposure to excessive moisture or dust.
Firmware/Hardware Updates:
- The UCON232DB-I operates as a hardware-level converter; no firmware updates are typically required.
- Future revisions may include enhanced isolation or extended compatibility with other serial standards.
Manufacturer Contact Information:
Rayon Technology Co., Ltd.
2F, No. 177, Chung Shan 2 Rd., Lu Chou, New Taipei City, Taiwan
Telephone: +886-2-82858362
Fax: +886-2-82857065
Email: rayon@ms1.hinet.net / info@rayontech.com.tw
Website: [http://www.rayontech.com.tw](http://www.rayontech.com.tw) | [http://www.rayontech.com](http://www.rayontech.com)
### Related and Compatible Products
Rayon Technology offers a range of related isolated communication converters and repeaters designed for various serial interface standards:
- UCON301-I: One-port ground-isolated RS-232/RS-422/RS-485 to RS-422/RS-485 converter.
- TWIN485: Dual-port ground-isolated RS-232 to RS-422/RS-485 converter.
- RS4232-4: Four-port RS-232 to ground-isolated RS-232/RS-422/RS-485 converter box.
- RS4232-8: Eight-port RS-232 to ground-isolated RS-422/RS-485 converter box.
- ULOG301-I: USB-connected universal RS-232/RS-422/RS-485 to ground-isolated RS-422/RS-485 converter with monitoring capability.
- TWIN485DB-I: Dual-port triple-way ground-isolated RS-232 to RS-422/RS-485 converter.
- UCON422DB-I: Triple-way ground-isolated RS-422/RS-485 to RS-422/RS-485 repeater and bridge.
- UCON485DB-I: Triple-way ground-isolated RS-232 to RS-422/RS-485 interface converter.
- U2485DB-I: Universal triple-way ground-isolated RS-232/RS-422/RS-485 to RS-232/RS-422/RS-485 interface converter.
These related models provide extended functionality for multi-protocol and multi-port applications, ensuring seamless integration across diverse communication infrastructures.
### Summary
The UCON232DB-I RS-232 to RS-232 Double Barrier Isolated Converter from Rayon Technology Co., Ltd. is a robust, industrial-grade solution for isolating and protecting serial communication lines. Its double barrier isolation and triple way ground isolation design effectively eliminate ground loops and electrical interference, ensuring reliable data transmission between RS-232 devices.
With its compact form factor, LED status indicators, and plug-and-play operation, the UCON232DB-I is ideal for industrial automation, laboratory instrumentation, and data communication systems where electrical isolation and signal integrity are critical.
This converter exemplifies Rayon Technology’s commitment to high-quality, reliable serial communication solutions for industrial and professional applications.
### 1. Product Overview
Product Name: UCON232DB-I
Model: UCON232DB-I
Series: UCON Series – Isolated Serial Communication Converters
Article Number: UCON232DBI
Manufacturer: Rayon Technology Co., Ltd.
Product Type: RS-232 to RS-232 Double Barrier Isolated Converter
Country of Origin: Taiwan
The UCON232DB-I is a high-performance, industrial-grade RS-232 to RS-232 converter designed to provide double barrier isolation and triple-way ground isolation between serial communication devices. Manufactured by Rayon Technology Co., Ltd., this converter is engineered to eliminate ground loops, protect equipment from electrical surges, and ensure stable, noise-free data transmission in demanding industrial and laboratory environments.
### 2. Key Features
- RS-232 to RS-232 Conversion: Supports one RS-232 input and one RS-232 output channel, enabling seamless communication between two serial devices.
- Double Barrier Isolation: Provides complete electrical isolation between input and output ports, preventing ground potential differences and protecting connected equipment.
- Triple Way Isolation: Isolates the signal ground, power ground, and communication lines, effectively breaking any ground loop or stray current path.
- LED Indicators: Equipped with dedicated LED indicators for power (PWR) and data transmission (TXD/RXD) on both Serial1 and Serial2 ports, allowing real-time monitoring of communication activity.
- Industrial Reliability: Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.
- Compact and Durable Design: Housed in a robust enclosure measuring 92 mm (W) × 118 mm (L) × 27 mm (H), suitable for panel or desktop installation.
- Low Power Consumption: Operates on a 5 VDC power supply with a typical current draw of 300 mA.
- Plug-and-Play Operation: No driver installation required; compatible with standard RS-232 interfaces.
- Ground Isolation: Each serial port is ground-isolated from the power input, ensuring safe and interference-free operation.
- Compatibility: Works with a wide range of RS-232 devices such as PLCs, industrial controllers, data loggers, and communication terminals.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | UCON232DB-I |
| Function | RS-232 to RS-232 Double Barrier Isolated Converter |
| Input Port | 1 × RS-232 (DB9 male connector) |
| Output Port | 1 × RS-232 (DB9 male connector) |
| Isolation Type | Double barrier isolation between input and output |
| Ground Isolation | Triple way isolation (signal ground, power ground, communication lines) |
| Power Supply | 5 VDC (via UP110/UP220 power adapter) |
| Current Consumption | Typical 300 mA |
| LED Indicators | PWR (Power ON), TXD/RXD (Data Transmission for Serial1 and Serial2) |
| Dimensions | 92 mm (W) × 118 mm (L) × 27 mm (H) |
| Weight | Approx. 200–250 g (typical, depending on enclosure) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | 0°C to 65°C |
| Operating Humidity | 0% to 95% RH (non-condensing) |
| Storage Humidity | 5% to 95% RH |
| Material | Industrial-grade enclosure (Rayon proprietary housing) |
| Connector Type | DB9 male connectors for both ports |
| Signal Type | Standard RS-232 voltage levels |
| Manufacturer | Rayon Technology Co., Ltd. |
| Country of Manufacture | Taiwan |
### 4. Functionality
The UCON232DB-I functions as a signal isolator and repeater for RS-232 communication lines. It receives serial data from an RS-232 source device (e.g., computer, PLC, or controller) through the Serial1 input port, electrically isolates the signal, and retransmits it through the Serial2 output port to the destination device.
This isolation prevents ground potential differences and electrical noise from propagating between devices, which is critical in industrial environments where multiple systems share different ground references.
Typical Use Cases:
- Industrial automation systems requiring isolated serial communication between controllers and sensors.
- Laboratory instrumentation setups where ground loops can cause measurement errors.
- Data acquisition systems connecting multiple RS-232 devices.
- Communication between PCs and industrial equipment in electrically noisy environments.
- Serial communication extension or protection in SCADA and control networks.
Compatibility:
- Fully compatible with standard RS-232 interfaces and communication protocols.
- Works with devices such as PLCs, HMIs, barcode scanners, modems, and serial printers.
- Can be integrated into existing RS-232 networks without software modification.
### 5. Components & Accessories
Included Components:
- UCON232DB-I converter unit
- 5 VDC power adapter (UP110 or UP220 model, depending on region)
- User manual or quick start guide
Connectors:
- Serial1 Port: DB9 male connector (RS-232 input)
- Serial2 Port: DB9 male connector (RS-232 output)
- Power Input: DC barrel jack for 5 VDC adapter
LED Indicators:
- PWR: Illuminates when power is supplied.
- Serial1 TXD/RXD: Indicates data transmission and reception on input port.
- Serial2 TXD/RXD: Indicates data transmission and reception on output port.
Optional Accessories:
- RS-232 extension cables (DB9 male-to-female)
- Mounting brackets or DIN-rail adapters (if required for industrial installation)
- Replacement power adapters (UP110/UP220 series)
### 6. Installation & Setup
Installation Requirements:
- Power source: Regulated 5 VDC supply (included adapter recommended).
- Compatible RS-232 devices with DB9 connectors.
- Adequate ventilation to maintain operating temperature within 0°C–55°C.
Mounting Options:
- Desktop or panel mounting.
- Optional DIN-rail mounting with accessory bracket.
Setup Procedure:
1. Connect the Serial1 port to the RS-232 output of the source device using a DB9 cable.
2. Connect the Serial2 port to the RS-232 input of the target device.
3. Plug the 5 VDC power adapter into the converter’s power input jack.
4. Verify that the PWR LED is illuminated, indicating power is on.
5. Observe the TXD/RXD LEDs on both ports to confirm data transmission activity.
Configuration:
- No software configuration required; the converter operates transparently.
- Baud rate, parity, and data format are determined by the connected devices.
- The isolation circuitry automatically maintains signal integrity without user adjustment.
### 7. Performance & Capabilities
Data Transmission:
- Supports standard RS-232 communication speeds (typically up to 115.2 kbps or higher depending on cable length and environment).
- Maintains full-duplex communication between connected devices.
Isolation Performance:
- Double barrier isolation ensures complete electrical separation between input and output circuits.
- Triple way isolation (signal, power, and communication lines) eliminates ground loops and prevents stray current interference.
Power Efficiency:
- Low power consumption of approximately 300 mA at 5 VDC.
- Efficient internal design minimizes heat generation, allowing continuous operation.
Reliability:
- Designed for 24/7 operation in industrial environments.
- High immunity to electromagnetic interference (EMI) and electrostatic discharge (ESD).
Limitations:
- Limited to RS-232 communication; does not support RS-422 or RS-485 directly (see related models for those interfaces).
- Requires external power supply; not powered through the RS-232 interface.
- Maximum cable length and baud rate depend on standard RS-232 limitations (typically up to 15 meters at 19.2 kbps).
### 8. Standards & Compliance
Electrical and Safety Standards:
- Complies with RS-232 serial communication standards (EIA/TIA-232).
- Designed to meet industrial isolation and safety requirements.
Environmental Compliance:
- RoHS compliant (lead-free manufacturing).
- Conforms to standard environmental operating conditions for industrial electronics.
Quality Assurance:
- Manufactured under Rayon Technology’s ISO-certified quality management system.
- Each unit tested for isolation integrity and communication reliability before shipment.
Certifications (typical for Rayon products):
- CE marking for electromagnetic compatibility (EMC).
- FCC Class A compliance for industrial environments.
### 9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically one year) covering defects in materials and workmanship.
Technical Support:
- Provided by Rayon Technology Co., Ltd.
- Support available via email and telephone.
Maintenance:
- No routine maintenance required.
- Periodic inspection recommended to ensure connectors are clean and secure.
- Avoid exposure to excessive moisture or dust.
Firmware/Hardware Updates:
- The UCON232DB-I operates as a hardware-level converter; no firmware updates are typically required.
- Future revisions may include enhanced isolation or extended compatibility with other serial standards.
Manufacturer Contact Information:
Rayon Technology Co., Ltd.
2F, No. 177, Chung Shan 2 Rd., Lu Chou, New Taipei City, Taiwan
Telephone: +886-2-82858362
Fax: +886-2-82857065
Email: rayon@ms1.hinet.net / info@rayontech.com.tw
Website: [http://www.rayontech.com.tw](http://www.rayontech.com.tw) | [http://www.rayontech.com](http://www.rayontech.com)
### Related and Compatible Products
Rayon Technology offers a range of related isolated communication converters and repeaters designed for various serial interface standards:
- UCON301-I: One-port ground-isolated RS-232/RS-422/RS-485 to RS-422/RS-485 converter.
- TWIN485: Dual-port ground-isolated RS-232 to RS-422/RS-485 converter.
- RS4232-4: Four-port RS-232 to ground-isolated RS-232/RS-422/RS-485 converter box.
- RS4232-8: Eight-port RS-232 to ground-isolated RS-422/RS-485 converter box.
- ULOG301-I: USB-connected universal RS-232/RS-422/RS-485 to ground-isolated RS-422/RS-485 converter with monitoring capability.
- TWIN485DB-I: Dual-port triple-way ground-isolated RS-232 to RS-422/RS-485 converter.
- UCON422DB-I: Triple-way ground-isolated RS-422/RS-485 to RS-422/RS-485 repeater and bridge.
- UCON485DB-I: Triple-way ground-isolated RS-232 to RS-422/RS-485 interface converter.
- U2485DB-I: Universal triple-way ground-isolated RS-232/RS-422/RS-485 to RS-232/RS-422/RS-485 interface converter.
These related models provide extended functionality for multi-protocol and multi-port applications, ensuring seamless integration across diverse communication infrastructures.
### Summary
The UCON232DB-I RS-232 to RS-232 Double Barrier Isolated Converter from Rayon Technology Co., Ltd. is a robust, industrial-grade solution for isolating and protecting serial communication lines. Its double barrier isolation and triple way ground isolation design effectively eliminate ground loops and electrical interference, ensuring reliable data transmission between RS-232 devices.
With its compact form factor, LED status indicators, and plug-and-play operation, the UCON232DB-I is ideal for industrial automation, laboratory instrumentation, and data communication systems where electrical isolation and signal integrity are critical.
This converter exemplifies Rayon Technology’s commitment to high-quality, reliable serial communication solutions for industrial and professional applications.
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UCON232DBI_Catalog_en.pdf
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