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Opt8-M9

8-port RS-232 male DB9 box
  • Hersteller Moxa
  • Kategorie: RS232 8-Port
  • The Moxa Opt8-M9 is an 8-port RS-232 male DB9 connector box designed as an external breakout interface for multiport serial communication boards. It provides a convenient and organized way to connect multiple RS-232 serial devices to Moxa’s C168 and C218 series communication cards. The unit includes a 1.5-meter DB62-to-DB62 cable, ensuring reliable connectivity between the host interface card and the external connector box.
- Eight RS-232 Ports: Provides eight independent RS-232 serial ports, each terminated with a male DB9 connector, allowing simultaneous connection of up to eight serial devices.
- High-Density Connector Interface: Utilizes a DB62 (62-pin D-sub) connector to interface with compatible Moxa multiport serial boards, simplifying cabling and reducing clutter.
- Bundled Cable: Supplied with a 1.5-meter DB62-to-DB62 shielded cable, ensuring secure and interference-free communication between the host card and the connector box.
- Compatibility: Fully compatible with Moxa C168 and C218 series multiport serial boards, ensuring seamless integration and plug-and-play operation.
- Industrial-Grade Design: Built with durable materials suitable for continuous operation in industrial, laboratory, and commercial environments.
- Standard RS-232 Signaling: Supports standard RS-232 signal levels and pin assignments, ensuring interoperability with a wide range of serial devices such as modems, sensors, PLCs, and terminals.
- Compact and Organized Layout: The 8-port configuration consolidates multiple serial connections into a single, easily managed enclosure, reducing cable management complexity.
- Ease of Installation: Designed for quick setup with minimal configuration, using standard D-sub connectors and pre-terminated cables.
- Reliable Signal Transmission: Shielded cable and robust connectors minimize signal degradation and electromagnetic interference (EMI).

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8536 6930 000

1. Product Overview
Product Name: Opt8-M9
Model: Opt8-M9
Series: Compatible with Moxa C168 and C218 Series
Article Number: Opt8-M9
Manufacturer: Moxa Inc.

The Moxa Opt8-M9 is an 8-port RS-232 male DB9 connector box designed as an external breakout interface for multiport serial communication boards. It provides a convenient and organized way to connect multiple RS-232 serial devices to Moxa’s C168 and C218 series communication cards. The unit includes a 1.5-meter DB62-to-DB62 cable, ensuring reliable connectivity between the host interface card and the external connector box. Engineered for industrial and commercial serial communication environments, the Opt8-M9 offers robust construction, standardized pin assignments, and dependable signal integrity for data transmission across multiple serial channels.




2. Key Features
- Eight RS-232 Ports: Provides eight independent RS-232 serial ports, each terminated with a male DB9 connector, allowing simultaneous connection of up to eight serial devices.
- High-Density Connector Interface: Utilizes a DB62 (62-pin D-sub) connector to interface with compatible Moxa multiport serial boards, simplifying cabling and reducing clutter.
- Bundled Cable: Supplied with a 1.5-meter DB62-to-DB62 shielded cable, ensuring secure and interference-free communication between the host card and the connector box.
- Compatibility: Fully compatible with Moxa C168 and C218 series multiport serial boards, ensuring seamless integration and plug-and-play operation.
- Industrial-Grade Design: Built with durable materials suitable for continuous operation in industrial, laboratory, and commercial environments.
- Standard RS-232 Signaling: Supports standard RS-232 signal levels and pin assignments, ensuring interoperability with a wide range of serial devices such as modems, sensors, PLCs, and terminals.
- Compact and Organized Layout: The 8-port configuration consolidates multiple serial connections into a single, easily managed enclosure, reducing cable management complexity.
- Ease of Installation: Designed for quick setup with minimal configuration, using standard D-sub connectors and pre-terminated cables.
- Reliable Signal Transmission: Shielded cable and robust connectors minimize signal degradation and electromagnetic interference (EMI).




3. Technical Specifications
- Number of Ports: 8
- Interface Type: RS-232 (EIA/TIA-232 standard)
- Connector Type (Device Side): 8 × DB9 male connectors
- Connector Type (Host Side): DB62 (62-pin D-sub)
- Included Cable: 1 × DB62-to-DB62 cable, 1.5 meters in length
- Cable Shielding: Fully shielded for EMI protection
- Compatibility: Moxa C168 and C218 series multiport serial boards
- Signal Lines per Port: TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI, GND (standard RS-232 signals)
- Material: Metal or high-impact ABS enclosure (depending on production batch)
- Color: Industrial gray or black finish
- Dimensions (approximate):
- Width: 180–200 mm
- Depth: 80–100 mm
- Height: 30–40 mm
- Weight: Approximately 0.5–0.8 kg (including cable)
- Operating Temperature: 0°C to 55°C (typical)
- Storage Temperature: -20°C to 70°C
- Humidity: 5% to 95% RH, non-condensing
- Mounting: Desktop or panel-mount capable (depending on installation environment)




4. Functionality
The Opt8-M9 functions as a breakout box that distributes the signals from a single high-density DB62 connector (on the host card) into eight individual RS-232 DB9 male connectors. Each DB9 port corresponds to one serial channel on the host interface card, allowing independent communication with connected devices.

How It Works:
1. The DB62 connector on the Opt8-M9 connects to the DB62 port on a Moxa C168 or C218 series serial board using the included 1.5 m cable.
2. The internal wiring maps each set of RS-232 signals from the DB62 connector to the corresponding DB9 port.
3. Each DB9 male connector provides standard RS-232 pin assignments, enabling direct connection to serial devices such as modems, barcode scanners, printers, or industrial controllers.
4. The host system communicates with each device through the multiport serial card, with the Opt8-M9 serving as the physical interface.

Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections
- Data acquisition and control systems
- POS (Point of Sale) and retail terminal networks
- Laboratory instrumentation and test setups
- Communication hubs for legacy serial equipment
- SCADA and process control systems
- Serial device servers and gateways

Compatibility:
- Designed specifically for Moxa C168 and C218 series multiport serial boards
- Compatible with standard RS-232 devices and cables
- Can be used in conjunction with Moxa drivers and configuration utilities for serial communication management




5. Components & Accessories
Included Items:
- 1 × Opt8-M9 8-port RS-232 male DB9 connector box
- 1 × 1.5 m DB62-to-DB62 shielded cable
- 1 × Quick installation guide or product label (depending on packaging)

Optional Accessories (available separately):
- Extended DB62-to-DB62 cables (2 m, 3 m, or custom lengths)
- Mounting brackets or panel-mount kits
- Replacement cables and connectors
- Moxa C168 or C218 series multiport serial boards (required for operation)

Connectors:
- DB9 Male Ports (x8): Standard RS-232 pinout
- DB62 Female Port (x1): Host interface connector




6. Installation & Setup
Requirements:
- Compatible Moxa C168 or C218 series serial board installed in the host system
- Available DB62 connector on the host board
- RS-232 compatible devices with DB9 female connectors or appropriate adapters

Installation Steps:
1. Power off the host computer or controller before connecting the Opt8-M9.
2. Connect one end of the included DB62-to-DB62 cable to the DB62 port on the Moxa C168/C218 board.
3. Connect the other end of the cable to the DB62 port on the Opt8-M9 box.
4. Secure the connectors using the built-in screws to ensure a stable connection.
5. Connect RS-232 devices to the DB9 male ports on the Opt8-M9 using standard serial cables.
6. Power on the host system and verify that all serial ports are recognized by the operating system or Moxa driver software.

Mounting Options:
- Desktop placement for easy access to connectors
- Optional panel or rack mounting using brackets (if available)
- Cable management recommended to prevent strain on connectors

Configuration:
- No internal configuration required; the Opt8-M9 is a passive breakout device.
- Port assignments are determined by the host serial board and driver configuration.




7. Performance & Capabilities
- Communication Standard: RS-232 (as defined by EIA/TIA-232)
- Maximum Baud Rate: Dependent on host card (typically up to 921.6 kbps per port for Moxa C168/C218 series)
- Signal Integrity: Shielded cable and robust connectors minimize crosstalk and EMI
- Transmission Distance: Up to 15 meters (50 feet) typical for RS-232, depending on cable quality and environment
- Port Isolation: None (passive breakout box)
- Electrical Characteristics: Follows RS-232 voltage levels (±3 to ±15 V typical)
- Reliability: Designed for continuous operation in industrial environments
- Limitations:
- Requires compatible Moxa host card (not a standalone serial hub)
- No signal conversion (RS-232 only)
- No optical or galvanic isolation




8. Standards & Compliance
- Interface Standard: EIA/TIA-232 (RS-232)
- Connector Standard: D-subminiature (DB9, DB62)
- Cable Standard: Shielded multi-conductor cable with D-sub connectors
- RoHS Compliance: Meets Restriction of Hazardous Substances (RoHS) directive requirements
- CE Marking: Conforms to applicable European safety and EMC standards (when used with certified Moxa boards)
- FCC Compliance: Meets FCC Part 15 Class A requirements for industrial computing equipment
- ISO 9001 Manufacturing: Produced under ISO 9001-certified quality management system




9. Additional Information
Warranty:
- Standard Moxa warranty (typically 3 years, depending on region and distributor) covering manufacturing defects and workmanship.

Support:
- Full technical support available through Moxa’s global support network.
- Access to online documentation, FAQs, and driver downloads via Moxa’s official website.

Maintenance:
- Minimal maintenance required; periodic inspection of connectors and cables recommended.
- Keep connectors free from dust and debris to ensure reliable contact.
- Avoid excessive bending or tension on the DB62 cable.

Firmware/Software Updates:
- The Opt8-M9 is a passive hardware device and does not require firmware updates.
- Software and driver updates may be applicable to the host Moxa C168/C218 boards for enhanced performance and compatibility.

Service Life:
- Designed for long-term industrial use with durable connectors rated for thousands of mating cycles.

Environmental Considerations:
- Compliant with environmental directives for electronic equipment disposal (WEEE).
- Constructed using recyclable materials where possible.




### Summary
The Moxa Opt8-M9 8-Port RS-232 Male DB9 Box is a robust, high-quality breakout interface designed to expand the connectivity of Moxa’s C168 and C218 multiport serial boards. Featuring eight RS-232 DB9 male connectors and a 1.5-meter DB62-to-DB62 cable, it provides a reliable and organized solution for connecting multiple serial devices in industrial, laboratory, and commercial environments. With its durable construction, standardized pin assignments, and seamless compatibility with Moxa hardware, the Opt8-M9 ensures stable, interference-free communication across multiple serial channels.

Engineered for ease of installation and long-term reliability, the Opt8-M9 is an essential accessory for any system requiring multiple RS-232 connections, offering both performance and practicality in a compact, professional-grade design.

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