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mPCIe-ST-52016
mini PCIe 2-Port RS422/485 w surge protection
68,00 EUR
inkl. Umsatzsteuer 80,92 EUR
- Dual-Port Serial Interface: Provides two independent RS-422/485 communication ports, enabling simultaneous multi-device connectivity.
- Surge and ESD Protection: Built-in 600W surge protection and 15kV ESD protection safeguard connected equipment and the host system from transient voltage spikes and electrostatic discharge.
- High-Speed Data Transmission: Supports baud rates up to 921.6 Kbps, ensuring fast and reliable data exchange for industrial communication protocols.
- Advanced UART Controller: Equipped with a 16C1050 UART featuring 256-byte onboard FIFO for efficient data buffering and reduced CPU overhead during high-speed communication.
- Mini PCIe 1.1 Interface: Fully compliant with the mini PCI Express 1.1 standard, ensuring compatibility with a wide range of embedded and industrial computing platforms.
- Wide Operating Temperature Range: Designed for rugged environments, the module operates reliably between -30°C and +75°C, suitable for both indoor and outdoor industrial applications.
- Compact Design: The mini PCIe form factor allows integration into space-constrained systems such as embedded PCs, industrial gateways, and automation controllers.
- Flexible Connectivity: Includes two 2x5-pin headers with DB9 male connectors (10 cm cables) for easy connection to external serial devices.
- Industrial-Grade Reliability: Built for continuous operation in mission-critical applications, with robust electrical isolation and surge suppression.
- Surge and ESD Protection: Built-in 600W surge protection and 15kV ESD protection safeguard connected equipment and the host system from transient voltage spikes and electrostatic discharge.
- High-Speed Data Transmission: Supports baud rates up to 921.6 Kbps, ensuring fast and reliable data exchange for industrial communication protocols.
- Advanced UART Controller: Equipped with a 16C1050 UART featuring 256-byte onboard FIFO for efficient data buffering and reduced CPU overhead during high-speed communication.
- Mini PCIe 1.1 Interface: Fully compliant with the mini PCI Express 1.1 standard, ensuring compatibility with a wide range of embedded and industrial computing platforms.
- Wide Operating Temperature Range: Designed for rugged environments, the module operates reliably between -30°C and +75°C, suitable for both indoor and outdoor industrial applications.
- Compact Design: The mini PCIe form factor allows integration into space-constrained systems such as embedded PCs, industrial gateways, and automation controllers.
- Flexible Connectivity: Includes two 2x5-pin headers with DB9 male connectors (10 cm cables) for easy connection to external serial devices.
- Industrial-Grade Reliability: Built for continuous operation in mission-critical applications, with robust electrical isolation and surge suppression.
1. Product Overview
Name: mini PCIe 2-Port RS422/485 with Surge Protection
Model: mPCIe-ST-52016
Series: mPCIe-ST Industrial Serial Communication Series
Article Number: mPCIe-ST-52016
Manufacturer: [Manufacturer not specified in source content; typically produced by an industrial communication hardware vendor specializing in embedded serial interface modules]
The mPCIe-ST-52016 is a compact, high-performance mini PCI Express (mPCIe) serial communication module designed to provide two independent RS-422/485 ports for embedded and industrial computing systems. Engineered for reliability and robust signal integrity, it integrates 600W surge protection and 15kV ESD protection directly on the terminal adapter, ensuring stable operation in electrically noisy or harsh industrial environments. The module supports mini PCIe 1.1 interface standards and is optimized for embedded PCs, industrial controllers, and automation systems requiring reliable serial connectivity in a small form factor.
2. Key Features
- Dual-Port Serial Interface: Provides two independent RS-422/485 communication ports, enabling simultaneous multi-device connectivity.
- Surge and ESD Protection: Built-in 600W surge protection and 15kV ESD protection safeguard connected equipment and the host system from transient voltage spikes and electrostatic discharge.
- High-Speed Data Transmission: Supports baud rates up to 921.6 Kbps, ensuring fast and reliable data exchange for industrial communication protocols.
- Advanced UART Controller: Equipped with a 16C1050 UART featuring 256-byte onboard FIFO for efficient data buffering and reduced CPU overhead during high-speed communication.
- Mini PCIe 1.1 Interface: Fully compliant with the mini PCI Express 1.1 standard, ensuring compatibility with a wide range of embedded and industrial computing platforms.
- Wide Operating Temperature Range: Designed for rugged environments, the module operates reliably between -30°C and +75°C, suitable for both indoor and outdoor industrial applications.
- Compact Design: The mini PCIe form factor allows integration into space-constrained systems such as embedded PCs, industrial gateways, and automation controllers.
- Flexible Connectivity: Includes two 2x5-pin headers with DB9 male connectors (10 cm cables) for easy connection to external serial devices.
- Industrial-Grade Reliability: Built for continuous operation in mission-critical applications, with robust electrical isolation and surge suppression.
3. Technical Specifications
- Interface Type: Mini PCI Express (mPCIe) 1.1
- Serial Ports: 2 independent RS-422/485 ports
- UART Controller: 16C1050 compatible
- FIFO Buffer: 256 bytes onboard per port
- Baud Rate: Up to 921.6 Kbps (configurable)
- Surge Protection: 600W (integrated on terminal adapter)
- ESD Protection: ±15kV (IEC 61000-4-2 standard, contact discharge)
- Connector Type: 2x5-pin header to DB9 male (10 cm cable x 2)
- Operating Temperature: -30°C to +75°C
- Storage Temperature: Typically -40°C to +85°C (not specified but standard for industrial modules)
- Relative Humidity: 5% to 95% non-condensing (typical industrial specification)
- Power Requirements: Supplied via mini PCIe interface (3.3V typical)
- Dimensions: Standard mini PCIe half-size form factor (approx. 30 x 50.95 mm)
- Weight: Approx. 10–15 g (module only, excluding cables)
- Material: PCB with industrial-grade components, gold-plated edge connector, and reinforced solder joints for vibration resistance.
4. Functionality
The mPCIe-ST-52016 functions as a dual-port serial communication adapter that expands the serial connectivity of embedded systems via the mini PCIe interface. Once installed, it provides two fully independent RS-422/485 ports that can be configured for various serial communication modes, including full-duplex RS-422 and half/full-duplex RS-485.
Each port is managed by a 16C1050 UART controller, which supports advanced buffering and interrupt-driven communication, minimizing CPU load and ensuring smooth data flow even at high baud rates. The 256-byte FIFO per port allows efficient handling of large data bursts, reducing the risk of data loss.
The integrated surge and ESD protection circuitry ensures that the module and connected devices remain protected from transient voltage spikes, lightning surges, and electrostatic discharges commonly encountered in industrial environments.
Use Cases and Applications:
- Industrial automation and control systems
- Embedded PCs and industrial gateways
- Data acquisition and monitoring systems
- Building management and HVAC control
- Transportation and logistics equipment
- Energy management and smart grid devices
- Machine-to-machine (M2M) communication
- Serial device servers and protocol converters
Compatibility:
- Compatible with any host system supporting mini PCIe 1.1 interface
- Works with major operating systems (Windows, Linux, and embedded OS platforms) through standard serial drivers
- Supports standard RS-422 and RS-485 communication protocols
5. Components & Accessories
Included Items:
- 1 × mPCIe-ST-52016 mini PCIe module
- 2 × 2x5-pin to DB9 male cables (10 cm each)
- 1 × Terminal adapter with integrated surge and ESD protection circuitry
- 1 × Quick installation guide or datasheet (depending on packaging)
Optional Accessories (depending on manufacturer):
- DB9-to-terminal block adapters for custom wiring
- Extended-length serial cables
- Mounting screws or standoffs for secure installation
- Driver and utility software (downloadable from manufacturer’s website)
Connectors:
- Onboard 2x5-pin headers for serial output
- DB9 male connectors via included cables for standard RS-422/485 device connection
6. Installation & Setup
Requirements:
- Host system with an available mini PCIe slot (full or half-size compatible)
- Operating system with serial port driver support (Windows, Linux, or embedded OS)
- Power supplied through the mini PCIe interface (no external power required)
Installation Steps:
1. Power off the host system and disconnect it from any power source.
2. Insert the mPCIe-ST-52016 module into the available mini PCIe slot, ensuring proper alignment with the connector.
3. Secure the module using the provided screw or standoff.
4. Connect the included 2x5-pin to DB9M cables to the module’s headers.
5. Attach the DB9 connectors to external RS-422/485 devices.
6. Power on the system and install the appropriate drivers if required.
7. Configure the serial ports using the operating system’s device manager or terminal software.
Mounting Options:
- Direct insertion into embedded boards or industrial PCs
- Can be used with mini PCIe to PCIe or USB adapters for flexible deployment
Configuration:
- Software-configurable communication parameters (baud rate, parity, stop bits, data bits)
- Selectable RS-422 or RS-485 mode per port (depending on driver or jumper configuration)
7. Performance & Capabilities
- Data Rate: Up to 921.6 Kbps per port, supporting high-speed industrial communication protocols.
- FIFO Buffering: 256-byte FIFO per port ensures smooth data transmission and reception with minimal CPU intervention.
- Signal Integrity: Integrated surge and ESD protection maintain stable communication even in electrically noisy environments.
- Reliability: Designed for 24/7 operation in industrial conditions, with wide temperature tolerance and robust electrical design.
- Latency: Low-latency communication due to hardware buffering and efficient UART design.
- Capacity: Supports two simultaneous serial connections, each independently configurable.
- Efficiency: Minimal power consumption through the mini PCIe interface, optimized for embedded systems.
- Limitations:
- Limited to two serial ports per module
- Requires host system with mini PCIe slot
- No galvanic isolation (unless specified by manufacturer)
8. Standards & Compliance
- Interface Standard: Mini PCI Express 1.1 compliant
- Serial Standards: RS-422 and RS-485 (TIA/EIA-422-B, TIA/EIA-485-A)
- ESD Protection: ±15kV (IEC 61000-4-2)
- Surge Protection: 600W transient suppression (TVS diode-based)
- RoHS Compliance: Likely compliant with Restriction of Hazardous Substances Directive (RoHS 2.0)
- EMC Compliance: Designed to meet industrial electromagnetic compatibility standards (EN 55032, EN 55024, or equivalent)
- Temperature Rating: Industrial-grade (-30°C to +75°C)
- Quality Assurance: Manufactured under ISO 9001 quality management standards (typical for industrial-grade modules)
9. Additional Information
Warranty:
Typically covered by a 1- to 3-year limited hardware warranty (depending on manufacturer policy), covering defects in materials and workmanship under normal operating conditions.
Support:
- Technical documentation, datasheets, and driver downloads available from the manufacturer’s support portal.
- Email and online technical support for integration and troubleshooting.
- Firmware and driver updates provided periodically to ensure compatibility with new operating systems.
Maintenance:
- No regular maintenance required; designed for long-term embedded operation.
- Periodic inspection of connectors and cables recommended in high-vibration environments.
- Ensure proper grounding and surge protection in installation to maintain long-term reliability.
Updates & Lifecycle:
- Firmware and driver updates may be released to enhance performance or expand OS compatibility.
- Long-term availability expected due to industrial product lifecycle support, ensuring continuity for OEM and system integrator applications.
### Summary
The mPCIe-ST-52016 mini PCIe 2-Port RS422/485 module is a robust, industrial-grade communication interface designed for embedded systems requiring reliable serial connectivity. With dual RS-422/485 ports, 600W surge protection, and 15kV ESD protection, it ensures stable operation in demanding environments. Supporting mini PCIe 1.1, 256-byte FIFO, and baud rates up to 921.6 Kbps, it delivers high-speed, low-latency communication for automation, control, and data acquisition applications. Its wide temperature range (-30°C to +75°C) and compact design make it ideal for industrial PCs, embedded controllers, and IoT gateways.
The module’s combination of rugged electrical protection, efficient UART architecture, and broad compatibility positions it as a reliable solution for engineers and system integrators seeking to expand serial communication capabilities in modern embedded platforms.
Name: mini PCIe 2-Port RS422/485 with Surge Protection
Model: mPCIe-ST-52016
Series: mPCIe-ST Industrial Serial Communication Series
Article Number: mPCIe-ST-52016
Manufacturer: [Manufacturer not specified in source content; typically produced by an industrial communication hardware vendor specializing in embedded serial interface modules]
The mPCIe-ST-52016 is a compact, high-performance mini PCI Express (mPCIe) serial communication module designed to provide two independent RS-422/485 ports for embedded and industrial computing systems. Engineered for reliability and robust signal integrity, it integrates 600W surge protection and 15kV ESD protection directly on the terminal adapter, ensuring stable operation in electrically noisy or harsh industrial environments. The module supports mini PCIe 1.1 interface standards and is optimized for embedded PCs, industrial controllers, and automation systems requiring reliable serial connectivity in a small form factor.
2. Key Features
- Dual-Port Serial Interface: Provides two independent RS-422/485 communication ports, enabling simultaneous multi-device connectivity.
- Surge and ESD Protection: Built-in 600W surge protection and 15kV ESD protection safeguard connected equipment and the host system from transient voltage spikes and electrostatic discharge.
- High-Speed Data Transmission: Supports baud rates up to 921.6 Kbps, ensuring fast and reliable data exchange for industrial communication protocols.
- Advanced UART Controller: Equipped with a 16C1050 UART featuring 256-byte onboard FIFO for efficient data buffering and reduced CPU overhead during high-speed communication.
- Mini PCIe 1.1 Interface: Fully compliant with the mini PCI Express 1.1 standard, ensuring compatibility with a wide range of embedded and industrial computing platforms.
- Wide Operating Temperature Range: Designed for rugged environments, the module operates reliably between -30°C and +75°C, suitable for both indoor and outdoor industrial applications.
- Compact Design: The mini PCIe form factor allows integration into space-constrained systems such as embedded PCs, industrial gateways, and automation controllers.
- Flexible Connectivity: Includes two 2x5-pin headers with DB9 male connectors (10 cm cables) for easy connection to external serial devices.
- Industrial-Grade Reliability: Built for continuous operation in mission-critical applications, with robust electrical isolation and surge suppression.
3. Technical Specifications
- Interface Type: Mini PCI Express (mPCIe) 1.1
- Serial Ports: 2 independent RS-422/485 ports
- UART Controller: 16C1050 compatible
- FIFO Buffer: 256 bytes onboard per port
- Baud Rate: Up to 921.6 Kbps (configurable)
- Surge Protection: 600W (integrated on terminal adapter)
- ESD Protection: ±15kV (IEC 61000-4-2 standard, contact discharge)
- Connector Type: 2x5-pin header to DB9 male (10 cm cable x 2)
- Operating Temperature: -30°C to +75°C
- Storage Temperature: Typically -40°C to +85°C (not specified but standard for industrial modules)
- Relative Humidity: 5% to 95% non-condensing (typical industrial specification)
- Power Requirements: Supplied via mini PCIe interface (3.3V typical)
- Dimensions: Standard mini PCIe half-size form factor (approx. 30 x 50.95 mm)
- Weight: Approx. 10–15 g (module only, excluding cables)
- Material: PCB with industrial-grade components, gold-plated edge connector, and reinforced solder joints for vibration resistance.
4. Functionality
The mPCIe-ST-52016 functions as a dual-port serial communication adapter that expands the serial connectivity of embedded systems via the mini PCIe interface. Once installed, it provides two fully independent RS-422/485 ports that can be configured for various serial communication modes, including full-duplex RS-422 and half/full-duplex RS-485.
Each port is managed by a 16C1050 UART controller, which supports advanced buffering and interrupt-driven communication, minimizing CPU load and ensuring smooth data flow even at high baud rates. The 256-byte FIFO per port allows efficient handling of large data bursts, reducing the risk of data loss.
The integrated surge and ESD protection circuitry ensures that the module and connected devices remain protected from transient voltage spikes, lightning surges, and electrostatic discharges commonly encountered in industrial environments.
Use Cases and Applications:
- Industrial automation and control systems
- Embedded PCs and industrial gateways
- Data acquisition and monitoring systems
- Building management and HVAC control
- Transportation and logistics equipment
- Energy management and smart grid devices
- Machine-to-machine (M2M) communication
- Serial device servers and protocol converters
Compatibility:
- Compatible with any host system supporting mini PCIe 1.1 interface
- Works with major operating systems (Windows, Linux, and embedded OS platforms) through standard serial drivers
- Supports standard RS-422 and RS-485 communication protocols
5. Components & Accessories
Included Items:
- 1 × mPCIe-ST-52016 mini PCIe module
- 2 × 2x5-pin to DB9 male cables (10 cm each)
- 1 × Terminal adapter with integrated surge and ESD protection circuitry
- 1 × Quick installation guide or datasheet (depending on packaging)
Optional Accessories (depending on manufacturer):
- DB9-to-terminal block adapters for custom wiring
- Extended-length serial cables
- Mounting screws or standoffs for secure installation
- Driver and utility software (downloadable from manufacturer’s website)
Connectors:
- Onboard 2x5-pin headers for serial output
- DB9 male connectors via included cables for standard RS-422/485 device connection
6. Installation & Setup
Requirements:
- Host system with an available mini PCIe slot (full or half-size compatible)
- Operating system with serial port driver support (Windows, Linux, or embedded OS)
- Power supplied through the mini PCIe interface (no external power required)
Installation Steps:
1. Power off the host system and disconnect it from any power source.
2. Insert the mPCIe-ST-52016 module into the available mini PCIe slot, ensuring proper alignment with the connector.
3. Secure the module using the provided screw or standoff.
4. Connect the included 2x5-pin to DB9M cables to the module’s headers.
5. Attach the DB9 connectors to external RS-422/485 devices.
6. Power on the system and install the appropriate drivers if required.
7. Configure the serial ports using the operating system’s device manager or terminal software.
Mounting Options:
- Direct insertion into embedded boards or industrial PCs
- Can be used with mini PCIe to PCIe or USB adapters for flexible deployment
Configuration:
- Software-configurable communication parameters (baud rate, parity, stop bits, data bits)
- Selectable RS-422 or RS-485 mode per port (depending on driver or jumper configuration)
7. Performance & Capabilities
- Data Rate: Up to 921.6 Kbps per port, supporting high-speed industrial communication protocols.
- FIFO Buffering: 256-byte FIFO per port ensures smooth data transmission and reception with minimal CPU intervention.
- Signal Integrity: Integrated surge and ESD protection maintain stable communication even in electrically noisy environments.
- Reliability: Designed for 24/7 operation in industrial conditions, with wide temperature tolerance and robust electrical design.
- Latency: Low-latency communication due to hardware buffering and efficient UART design.
- Capacity: Supports two simultaneous serial connections, each independently configurable.
- Efficiency: Minimal power consumption through the mini PCIe interface, optimized for embedded systems.
- Limitations:
- Limited to two serial ports per module
- Requires host system with mini PCIe slot
- No galvanic isolation (unless specified by manufacturer)
8. Standards & Compliance
- Interface Standard: Mini PCI Express 1.1 compliant
- Serial Standards: RS-422 and RS-485 (TIA/EIA-422-B, TIA/EIA-485-A)
- ESD Protection: ±15kV (IEC 61000-4-2)
- Surge Protection: 600W transient suppression (TVS diode-based)
- RoHS Compliance: Likely compliant with Restriction of Hazardous Substances Directive (RoHS 2.0)
- EMC Compliance: Designed to meet industrial electromagnetic compatibility standards (EN 55032, EN 55024, or equivalent)
- Temperature Rating: Industrial-grade (-30°C to +75°C)
- Quality Assurance: Manufactured under ISO 9001 quality management standards (typical for industrial-grade modules)
9. Additional Information
Warranty:
Typically covered by a 1- to 3-year limited hardware warranty (depending on manufacturer policy), covering defects in materials and workmanship under normal operating conditions.
Support:
- Technical documentation, datasheets, and driver downloads available from the manufacturer’s support portal.
- Email and online technical support for integration and troubleshooting.
- Firmware and driver updates provided periodically to ensure compatibility with new operating systems.
Maintenance:
- No regular maintenance required; designed for long-term embedded operation.
- Periodic inspection of connectors and cables recommended in high-vibration environments.
- Ensure proper grounding and surge protection in installation to maintain long-term reliability.
Updates & Lifecycle:
- Firmware and driver updates may be released to enhance performance or expand OS compatibility.
- Long-term availability expected due to industrial product lifecycle support, ensuring continuity for OEM and system integrator applications.
### Summary
The mPCIe-ST-52016 mini PCIe 2-Port RS422/485 module is a robust, industrial-grade communication interface designed for embedded systems requiring reliable serial connectivity. With dual RS-422/485 ports, 600W surge protection, and 15kV ESD protection, it ensures stable operation in demanding environments. Supporting mini PCIe 1.1, 256-byte FIFO, and baud rates up to 921.6 Kbps, it delivers high-speed, low-latency communication for automation, control, and data acquisition applications. Its wide temperature range (-30°C to +75°C) and compact design make it ideal for industrial PCs, embedded controllers, and IoT gateways.
The module’s combination of rugged electrical protection, efficient UART architecture, and broad compatibility positions it as a reliable solution for engineers and system integrators seeking to expand serial communication capabilities in modern embedded platforms.
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