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- Eight RS-232 Ports: Provides eight independent RS-232 serial ports, each with a female DB25 connector, allowing simultaneous connection of multiple serial devices.
- Surge Protection: Built-in surge protection safeguards connected equipment from transient voltage spikes, ensuring stable and reliable communication in electrically noisy environments.
- High Compatibility: Designed for seamless integration with Moxa’s C168 and C218 multiport serial interface cards, ensuring plug-and-play operation.
- Compact and Durable Design: The enclosure measures 247 × 108 × 35 mm, offering a space-efficient form factor suitable for rack, panel, or desktop installations.
- Preassembled Connection Cable: Includes a 1.5-meter DB62-to-DB62 cable for direct connection between the Opt8S box and the host serial board, minimizing setup complexity.
- Industrial Reliability: Engineered for continuous operation in industrial and commercial communication systems, supporting stable data transmission across multiple serial channels.
- Ease of Maintenance: Modular design allows quick replacement or reconfiguration of serial connections without rewiring the entire system.
- Surge Protection: Built-in surge protection safeguards connected equipment from transient voltage spikes, ensuring stable and reliable communication in electrically noisy environments.
- High Compatibility: Designed for seamless integration with Moxa’s C168 and C218 multiport serial interface cards, ensuring plug-and-play operation.
- Compact and Durable Design: The enclosure measures 247 × 108 × 35 mm, offering a space-efficient form factor suitable for rack, panel, or desktop installations.
- Preassembled Connection Cable: Includes a 1.5-meter DB62-to-DB62 cable for direct connection between the Opt8S box and the host serial board, minimizing setup complexity.
- Industrial Reliability: Engineered for continuous operation in industrial and commercial communication systems, supporting stable data transmission across multiple serial channels.
- Ease of Maintenance: Modular design allows quick replacement or reconfiguration of serial connections without rewiring the entire system.
1. Product Overview
Product Name: Opt8S
Model: Opt8S
Series: Compatible with Moxa C168 and C218 Series
Article Number: Opt8S
Manufacturer: Moxa Inc.
The Moxa Opt8S is an industrial-grade 8-port RS-232 connector box designed to expand serial communication capabilities for Moxa’s multiport serial boards, specifically the C168 and C218 series. It provides eight female DB25 connectors in a compact, durable enclosure, enabling reliable and organized serial connections for industrial automation, data acquisition, and communication systems. The Opt8S includes integrated surge protection and a 1.5-meter DB62-to-DB62 connection cable, ensuring robust signal integrity and simplified installation in demanding environments.
2. Key Features
- Eight RS-232 Ports: Provides eight independent RS-232 serial ports, each with a female DB25 connector, allowing simultaneous connection of multiple serial devices.
- Surge Protection: Built-in surge protection safeguards connected equipment from transient voltage spikes, ensuring stable and reliable communication in electrically noisy environments.
- High Compatibility: Designed for seamless integration with Moxa’s C168 and C218 multiport serial interface cards, ensuring plug-and-play operation.
- Compact and Durable Design: The enclosure measures 247 × 108 × 35 mm, offering a space-efficient form factor suitable for rack, panel, or desktop installations.
- Preassembled Connection Cable: Includes a 1.5-meter DB62-to-DB62 cable for direct connection between the Opt8S box and the host serial board, minimizing setup complexity.
- Industrial Reliability: Engineered for continuous operation in industrial and commercial communication systems, supporting stable data transmission across multiple serial channels.
- Ease of Maintenance: Modular design allows quick replacement or reconfiguration of serial connections without rewiring the entire system.
3. Technical Specifications
- Product Type: 8-port RS-232 connector box
- Model: Opt8S
- Manufacturer: Moxa Inc.
- Number of Ports: 8
- Connector Type: DB25 female (x8)
- Host Interface Connector: DB62 (via included cable)
- Cable Type: DB62-to-DB62 cable
- Cable Length: 1.5 meters
- Supported Interface Standard: RS-232
- Surge Protection: Integrated on all ports
- Dimensions: 247 mm (W) × 108 mm (D) × 35 mm (H)
- Weight: Approximately 0.6–0.8 kg (typical for this enclosure size; manufacturer specification may vary slightly)
- Material: Metal enclosure (industrial-grade steel or aluminum alloy for EMI shielding and durability)
- Color: Industrial gray or metallic finish (typical Moxa design)
- Mounting Options: Desktop, wall, or panel mount (depending on installation environment)
- Operating Temperature: Typically 0°C to 55°C (based on Moxa’s standard accessory specifications)
- Storage Temperature: -20°C to 85°C
- Humidity: 5% to 95% RH (non-condensing)
4. Functionality
The Moxa Opt8S functions as a passive breakout box that routes serial signals from a multiport serial board (such as Moxa C168 or C218) to eight individual RS-232 ports. Each port provides a standard DB25 female connector, allowing direct connection to serial devices such as modems, PLCs, barcode scanners, sensors, or other RS-232 peripherals.
How It Works:
- The DB62 connector on the Opt8S connects to the corresponding DB62 port on the host serial board using the included 1.5-meter cable.
- The internal wiring distributes the serial signals from the host board to eight separate DB25 connectors.
- Each DB25 port operates as a standard RS-232 interface, supporting asynchronous serial communication.
- Integrated surge protection circuits protect each port from transient voltage surges, ensuring data integrity and device safety.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections.
- Data acquisition and control systems in manufacturing or laboratory environments.
- Communication hubs for legacy RS-232 equipment.
- Integration of multiple serial devices into a single host PC or controller.
- Serial device testing and diagnostics setups.
Compatibility:
- Fully compatible with Moxa C168 and C218 series multiport serial boards.
- May also be compatible with other DB62-based serial expansion cards using the same pinout (consult manufacturer documentation).
5. Components & Accessories
Included Items:
- Moxa Opt8S 8-port RS-232 connector box (with 8 × DB25 female connectors)
- 1.5-meter DB62-to-DB62 connection cable
- User documentation or quick installation guide (depending on packaging)
Optional Accessories (available separately):
- Additional DB62-to-DB62 cables of varying lengths for flexible installation.
- Mounting brackets or rack-mount kits for fixed installations.
- RS-232 cables (DB25 male-to-female or DB25-to-DB9 adapters) for connecting to end devices.
- Surge protection modules or grounding kits for enhanced electrical safety.
Connectors:
- Front Panel: 8 × DB25 female connectors (RS-232 ports)
- Rear Panel: 1 × DB62 female connector (host interface)
6. Installation & Setup
Requirements:
- Compatible Moxa C168 or C218 series serial board installed in the host system.
- Available DB62 connector on the host board.
- Appropriate RS-232 cables for connecting end devices.
Installation Steps:
1. Power off the host system before connecting the Opt8S.
2. Connect the included 1.5-meter DB62-to-DB62 cable between the Opt8S and the host serial board.
3. Secure the cable connectors using the built-in screws to ensure a stable connection.
4. Mount the Opt8S box in the desired location (desktop, wall, or panel).
5. Connect RS-232 devices to the DB25 female ports using standard serial cables.
6. Power on the host system and verify that all serial ports are recognized and functional.
Configuration:
- The Opt8S itself requires no software configuration; it acts as a passive breakout interface.
- Port configuration (baud rate, parity, stop bits, etc.) is managed through the host system’s serial board driver or operating system settings.
Mounting Options:
- Desktop Use: Place on a stable surface near the host system.
- Wall Mounting: Use optional brackets or screws through mounting holes (if provided).
- Panel Mounting: Integrate into control panels or equipment racks for permanent installations.
7. Performance & Capabilities
Speed:
- Supports standard RS-232 data rates up to 115.2 kbps or higher, depending on the host board’s capabilities.
Capacity:
- Provides eight independent serial channels, each capable of full-duplex communication.
Efficiency:
- Passive design ensures minimal signal loss and low latency between host and connected devices.
- Surge protection enhances reliability in electrically noisy environments.
Limitations:
- RS-232 interface distance limitations apply (typically up to 15 meters at standard baud rates).
- Designed specifically for Moxa C168/C218 series; compatibility with other boards may require verification.
- Does not support RS-422 or RS-485 signaling (RS-232 only).
Reliability:
- Industrial-grade construction ensures long-term durability and consistent performance.
- Passive circuitry minimizes failure points and maintenance requirements.
8. Standards & Compliance
Electrical Standards:
- Complies with EIA/TIA RS-232 serial communication standards.
- Surge protection conforms to typical industrial transient suppression standards (e.g., IEC 61000-4-5).
Safety & Environmental Compliance:
- Designed and manufactured in accordance with Moxa’s quality management systems (ISO 9001 certified).
- RoHS compliant (Restriction of Hazardous Substances).
- CE marked for conformity with European safety and EMC directives.
- FCC Class A compliance for electromagnetic emissions (typical for industrial communication devices).
Industry Standards:
- Compatible with standard DB25 and DB62 connector pinouts.
- Meets industrial communication interface requirements for serial connectivity.
9. Additional Information
Warranty:
- Standard Moxa warranty (typically 3 years for accessories and hardware components; confirm with manufacturer).
Support:
- Full technical support available through Moxa’s global support network.
- Access to online documentation, FAQs, and driver downloads for compatible serial boards.
Maintenance:
- Minimal maintenance required; periodic inspection of connectors and cables recommended.
- Ensure proper grounding and surge protection for optimal longevity.
Firmware/Software Updates:
- The Opt8S is a passive hardware device and does not require firmware updates.
- Any software or driver updates are managed through the host serial board (C168/C218).
Service Life:
- Designed for long-term industrial operation with high mechanical and electrical durability.
Environmental Considerations:
- Operates reliably in standard industrial environments.
- Ensure adequate ventilation and protection from excessive dust or moisture.
Summary
The Moxa Opt8S 8-Port RS-232 Female DB25 Box is a robust, high-quality serial connectivity solution engineered for industrial and commercial communication systems. With eight RS-232 ports, integrated surge protection, and a 1.5-meter DB62-to-DB62 connection cable, it provides a reliable interface between Moxa’s C168/C218 multiport serial boards and multiple serial devices. Its compact 247 × 108 × 35 mm metal enclosure ensures durability and ease of installation, while compliance with RS-232 and industrial standards guarantees dependable performance. The Opt8S is ideal for system integrators, automation engineers, and IT professionals seeking a stable, scalable, and maintenance-free serial expansion solution.
Product Name: Opt8S
Model: Opt8S
Series: Compatible with Moxa C168 and C218 Series
Article Number: Opt8S
Manufacturer: Moxa Inc.
The Moxa Opt8S is an industrial-grade 8-port RS-232 connector box designed to expand serial communication capabilities for Moxa’s multiport serial boards, specifically the C168 and C218 series. It provides eight female DB25 connectors in a compact, durable enclosure, enabling reliable and organized serial connections for industrial automation, data acquisition, and communication systems. The Opt8S includes integrated surge protection and a 1.5-meter DB62-to-DB62 connection cable, ensuring robust signal integrity and simplified installation in demanding environments.
2. Key Features
- Eight RS-232 Ports: Provides eight independent RS-232 serial ports, each with a female DB25 connector, allowing simultaneous connection of multiple serial devices.
- Surge Protection: Built-in surge protection safeguards connected equipment from transient voltage spikes, ensuring stable and reliable communication in electrically noisy environments.
- High Compatibility: Designed for seamless integration with Moxa’s C168 and C218 multiport serial interface cards, ensuring plug-and-play operation.
- Compact and Durable Design: The enclosure measures 247 × 108 × 35 mm, offering a space-efficient form factor suitable for rack, panel, or desktop installations.
- Preassembled Connection Cable: Includes a 1.5-meter DB62-to-DB62 cable for direct connection between the Opt8S box and the host serial board, minimizing setup complexity.
- Industrial Reliability: Engineered for continuous operation in industrial and commercial communication systems, supporting stable data transmission across multiple serial channels.
- Ease of Maintenance: Modular design allows quick replacement or reconfiguration of serial connections without rewiring the entire system.
3. Technical Specifications
- Product Type: 8-port RS-232 connector box
- Model: Opt8S
- Manufacturer: Moxa Inc.
- Number of Ports: 8
- Connector Type: DB25 female (x8)
- Host Interface Connector: DB62 (via included cable)
- Cable Type: DB62-to-DB62 cable
- Cable Length: 1.5 meters
- Supported Interface Standard: RS-232
- Surge Protection: Integrated on all ports
- Dimensions: 247 mm (W) × 108 mm (D) × 35 mm (H)
- Weight: Approximately 0.6–0.8 kg (typical for this enclosure size; manufacturer specification may vary slightly)
- Material: Metal enclosure (industrial-grade steel or aluminum alloy for EMI shielding and durability)
- Color: Industrial gray or metallic finish (typical Moxa design)
- Mounting Options: Desktop, wall, or panel mount (depending on installation environment)
- Operating Temperature: Typically 0°C to 55°C (based on Moxa’s standard accessory specifications)
- Storage Temperature: -20°C to 85°C
- Humidity: 5% to 95% RH (non-condensing)
4. Functionality
The Moxa Opt8S functions as a passive breakout box that routes serial signals from a multiport serial board (such as Moxa C168 or C218) to eight individual RS-232 ports. Each port provides a standard DB25 female connector, allowing direct connection to serial devices such as modems, PLCs, barcode scanners, sensors, or other RS-232 peripherals.
How It Works:
- The DB62 connector on the Opt8S connects to the corresponding DB62 port on the host serial board using the included 1.5-meter cable.
- The internal wiring distributes the serial signals from the host board to eight separate DB25 connectors.
- Each DB25 port operates as a standard RS-232 interface, supporting asynchronous serial communication.
- Integrated surge protection circuits protect each port from transient voltage surges, ensuring data integrity and device safety.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections.
- Data acquisition and control systems in manufacturing or laboratory environments.
- Communication hubs for legacy RS-232 equipment.
- Integration of multiple serial devices into a single host PC or controller.
- Serial device testing and diagnostics setups.
Compatibility:
- Fully compatible with Moxa C168 and C218 series multiport serial boards.
- May also be compatible with other DB62-based serial expansion cards using the same pinout (consult manufacturer documentation).
5. Components & Accessories
Included Items:
- Moxa Opt8S 8-port RS-232 connector box (with 8 × DB25 female connectors)
- 1.5-meter DB62-to-DB62 connection cable
- User documentation or quick installation guide (depending on packaging)
Optional Accessories (available separately):
- Additional DB62-to-DB62 cables of varying lengths for flexible installation.
- Mounting brackets or rack-mount kits for fixed installations.
- RS-232 cables (DB25 male-to-female or DB25-to-DB9 adapters) for connecting to end devices.
- Surge protection modules or grounding kits for enhanced electrical safety.
Connectors:
- Front Panel: 8 × DB25 female connectors (RS-232 ports)
- Rear Panel: 1 × DB62 female connector (host interface)
6. Installation & Setup
Requirements:
- Compatible Moxa C168 or C218 series serial board installed in the host system.
- Available DB62 connector on the host board.
- Appropriate RS-232 cables for connecting end devices.
Installation Steps:
1. Power off the host system before connecting the Opt8S.
2. Connect the included 1.5-meter DB62-to-DB62 cable between the Opt8S and the host serial board.
3. Secure the cable connectors using the built-in screws to ensure a stable connection.
4. Mount the Opt8S box in the desired location (desktop, wall, or panel).
5. Connect RS-232 devices to the DB25 female ports using standard serial cables.
6. Power on the host system and verify that all serial ports are recognized and functional.
Configuration:
- The Opt8S itself requires no software configuration; it acts as a passive breakout interface.
- Port configuration (baud rate, parity, stop bits, etc.) is managed through the host system’s serial board driver or operating system settings.
Mounting Options:
- Desktop Use: Place on a stable surface near the host system.
- Wall Mounting: Use optional brackets or screws through mounting holes (if provided).
- Panel Mounting: Integrate into control panels or equipment racks for permanent installations.
7. Performance & Capabilities
Speed:
- Supports standard RS-232 data rates up to 115.2 kbps or higher, depending on the host board’s capabilities.
Capacity:
- Provides eight independent serial channels, each capable of full-duplex communication.
Efficiency:
- Passive design ensures minimal signal loss and low latency between host and connected devices.
- Surge protection enhances reliability in electrically noisy environments.
Limitations:
- RS-232 interface distance limitations apply (typically up to 15 meters at standard baud rates).
- Designed specifically for Moxa C168/C218 series; compatibility with other boards may require verification.
- Does not support RS-422 or RS-485 signaling (RS-232 only).
Reliability:
- Industrial-grade construction ensures long-term durability and consistent performance.
- Passive circuitry minimizes failure points and maintenance requirements.
8. Standards & Compliance
Electrical Standards:
- Complies with EIA/TIA RS-232 serial communication standards.
- Surge protection conforms to typical industrial transient suppression standards (e.g., IEC 61000-4-5).
Safety & Environmental Compliance:
- Designed and manufactured in accordance with Moxa’s quality management systems (ISO 9001 certified).
- RoHS compliant (Restriction of Hazardous Substances).
- CE marked for conformity with European safety and EMC directives.
- FCC Class A compliance for electromagnetic emissions (typical for industrial communication devices).
Industry Standards:
- Compatible with standard DB25 and DB62 connector pinouts.
- Meets industrial communication interface requirements for serial connectivity.
9. Additional Information
Warranty:
- Standard Moxa warranty (typically 3 years for accessories and hardware components; confirm with manufacturer).
Support:
- Full technical support available through Moxa’s global support network.
- Access to online documentation, FAQs, and driver downloads for compatible serial boards.
Maintenance:
- Minimal maintenance required; periodic inspection of connectors and cables recommended.
- Ensure proper grounding and surge protection for optimal longevity.
Firmware/Software Updates:
- The Opt8S is a passive hardware device and does not require firmware updates.
- Any software or driver updates are managed through the host serial board (C168/C218).
Service Life:
- Designed for long-term industrial operation with high mechanical and electrical durability.
Environmental Considerations:
- Operates reliably in standard industrial environments.
- Ensure adequate ventilation and protection from excessive dust or moisture.
Summary
The Moxa Opt8S 8-Port RS-232 Female DB25 Box is a robust, high-quality serial connectivity solution engineered for industrial and commercial communication systems. With eight RS-232 ports, integrated surge protection, and a 1.5-meter DB62-to-DB62 connection cable, it provides a reliable interface between Moxa’s C168/C218 multiport serial boards and multiple serial devices. Its compact 247 × 108 × 35 mm metal enclosure ensures durability and ease of installation, while compliance with RS-232 and industrial standards guarantees dependable performance. The Opt8S is ideal for system integrators, automation engineers, and IT professionals seeking a stable, scalable, and maintenance-free serial expansion solution.
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