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Opt8Z/230

8-port RS422 female DB25 box
  • Hersteller Moxa
  • Kategorie: RS485 / RS422 8-ports
  • The Moxa Opt8Z/230 is an 8-port RS-422 connector box designed to provide reliable, high-performance serial connectivity for industrial and commercial communication systems. It serves as an external breakout interface for Moxa’s multiport serial boards, specifically the C168 and C218 series, enabling easy access to multiple RS-422 communication channels through standard DB25 connectors. The unit is engineered for robust operation, featuring a durable enclosure, integrated power supply, and a pre-attached high-quality DB62-to-DB62 cable for direct connection to the host interface card.
- Eight RS-422 Ports: Provides eight independent RS-422 serial communication channels, each accessible via a female DB25 connector, allowing simultaneous multi-device connectivity.
- High Compatibility: Designed for seamless integration with Moxa C168 and C218 series multiport serial boards, ensuring plug-and-play operation and consistent signal integrity.
- Integrated Connection Cable: Supplied with a 1.5-meter DB62-to-DB62 cable, enabling direct connection between the connector box and the host interface card without additional adapters.
- Industrial-Grade Power Supply: Operates on 230V AC input, suitable for standard industrial and office power environments.
- Compact and Durable Design: Enclosure dimensions of 247 × 108 × 35 mm provide a compact footprint for desktop or rack-mounted installations, while the robust construction ensures long-term reliability.
- Standardized Connectors: Each port uses a female DB25 connector, ensuring compatibility with a wide range of RS-422 devices and cables.
- Optimized Signal Integrity: The internal wiring and shielding are designed to minimize crosstalk and electromagnetic interference (EMI), ensuring stable data transmission over extended distances.
- Ease of Installation: Pre-configured pin assignments and labeled ports simplify setup and maintenance.
- Reliable Communication: Supports full-duplex differential signaling as per RS-422 standards, providing high noise immunity and long-distance communication capability.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8536 6930 000

1. Product Overview
Product Name: Opt8Z/230
Model: Opt8Z/230
Series: Compatible with Moxa C168 and C218 Series
Article Number: Opt8Z/230
Manufacturer: Moxa Technologies Co., Ltd.

The Moxa Opt8Z/230 is an 8-port RS-422 connector box designed to provide reliable, high-performance serial connectivity for industrial and commercial communication systems. It serves as an external breakout interface for Moxa’s multiport serial boards, specifically the C168 and C218 series, enabling easy access to multiple RS-422 communication channels through standard DB25 connectors. The unit is engineered for robust operation, featuring a durable enclosure, integrated power supply, and a pre-attached high-quality DB62-to-DB62 cable for direct connection to the host interface card.




2. Key Features
- Eight RS-422 Ports: Provides eight independent RS-422 serial communication channels, each accessible via a female DB25 connector, allowing simultaneous multi-device connectivity.
- High Compatibility: Designed for seamless integration with Moxa C168 and C218 series multiport serial boards, ensuring plug-and-play operation and consistent signal integrity.
- Integrated Connection Cable: Supplied with a 1.5-meter DB62-to-DB62 cable, enabling direct connection between the connector box and the host interface card without additional adapters.
- Industrial-Grade Power Supply: Operates on 230V AC input, suitable for standard industrial and office power environments.
- Compact and Durable Design: Enclosure dimensions of 247 × 108 × 35 mm provide a compact footprint for desktop or rack-mounted installations, while the robust construction ensures long-term reliability.
- Standardized Connectors: Each port uses a female DB25 connector, ensuring compatibility with a wide range of RS-422 devices and cables.
- Optimized Signal Integrity: The internal wiring and shielding are designed to minimize crosstalk and electromagnetic interference (EMI), ensuring stable data transmission over extended distances.
- Ease of Installation: Pre-configured pin assignments and labeled ports simplify setup and maintenance.
- Reliable Communication: Supports full-duplex differential signaling as per RS-422 standards, providing high noise immunity and long-distance communication capability.




3. Technical Specifications
- Product Type: 8-Port RS-422 Connector Box
- Model Number: Opt8Z/230
- Manufacturer: Moxa Technologies
- Compatible Series: Moxa C168, C218
- Number of Ports: 8
- Connector Type: DB25 female (x8)
- Host Interface Connector: DB62 (female)
- Included Cable: 1.5 m DB62-to-DB62 cable
- Communication Standard: RS-422 (EIA/TIA-422)
- Power Supply: 230V AC input
- Dimensions: 247 mm (W) × 108 mm (D) × 35 mm (H)
- Weight: Approx. 0.8–1.0 kg (typical for this form factor; manufacturer specification may vary slightly)
- Material: Metal enclosure (powder-coated steel or aluminum alloy for EMI protection)
- Operating Temperature: Typically 0°C to 55°C (standard for Moxa connector boxes)
- Storage Temperature: -20°C to 70°C
- Relative Humidity: 5% to 95% (non-condensing)
- Mounting Options: Desktop placement or optional wall/rack mounting brackets
- Cable Length: 1.5 meters (DB62-to-DB62)
- Color: Industrial gray or metallic finish




4. Functionality
The Opt8Z/230 functions as an external breakout box that converts a single high-density DB62 connector from a Moxa multiport serial card (C168 or C218 series) into eight individual RS-422 ports. Each port provides a standard DB25 female interface, allowing direct connection to RS-422-compatible devices such as industrial controllers, sensors, data acquisition systems, and communication terminals.

How It Works:
- The host PC or controller is equipped with a Moxa C168 or C218 serial board.
- The DB62 connector on the board connects to the Opt8Z/230 via the included 1.5 m DB62-to-DB62 cable.
- Inside the box, the DB62 interface is internally wired to eight DB25 female connectors, each corresponding to one RS-422 channel.
- Each RS-422 port supports differential signaling for transmit (TX+/TX−) and receive (RX+/RX−) lines, ensuring reliable data transmission over long distances and in electrically noisy environments.
- The integrated 230V power supply ensures stable operation and proper signal conditioning.

Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections
- Data acquisition and control systems
- SCADA (Supervisory Control and Data Acquisition) networks
- Laboratory instrumentation and test setups
- Communication hubs for RS-422-based devices such as PLCs, sensors, and controllers
- Serial device servers and converters requiring multiport breakout connectivity

Compatibility:
- Fully compatible with Moxa C168 and C218 series multiport serial boards
- Supports standard RS-422 communication protocols
- Works with a wide range of RS-422 devices and cables using DB25 connectors




5. Components & Accessories
Included Items:
- 1 × Opt8Z/230 8-Port RS-422 Connector Box
- 1 × 1.5 m DB62-to-DB62 connection cable
- 1 × Integrated 230V AC power supply (internal or external depending on configuration)
- 1 × User documentation or quick installation guide

Optional Accessories (available separately):
- Additional DB25-to-terminal block adapters
- Extended DB62-to-DB62 cables (for longer distances)
- Mounting brackets for wall or rack installation
- Replacement power cords (region-specific)

Connectors:
- Front Panel: 8 × DB25 female connectors (RS-422 ports)
- Rear Panel: 1 × DB62 connector (host interface), 1 × power input socket (230V AC)




6. Installation & Setup
Requirements:
- Compatible Moxa C168 or C218 serial board installed in the host system
- Available 230V AC power source
- RS-422-compatible devices with DB25 male connectors or appropriate cabling

Mounting Options:
- Desktop Installation: The compact form factor allows placement on a flat surface near the host system.
- Wall or Rack Mounting: Optional brackets can be used for fixed installations in control cabinets or equipment racks.

Configuration Steps:
1. Power off the host system before connecting the Opt8Z/230.
2. Connect the supplied 1.5 m DB62-to-DB62 cable between the serial board and the Opt8Z/230.
3. Secure the cable connectors using the built-in screws to ensure a stable connection.
4. Connect the RS-422 devices to the DB25 ports using appropriate cables.
5. Plug the power cord into the 230V AC socket and switch on the unit.
6. Power on the host system and verify that all serial ports are recognized and operational.

Safety Considerations:
- Ensure proper grounding to prevent electrical interference.
- Avoid placing the unit near high-voltage equipment or sources of strong electromagnetic fields.
- Use only the supplied or manufacturer-approved power cable.




7. Performance & Capabilities
Speed and Data Rates:
- Supports standard RS-422 data rates up to 115.2 kbps or higher depending on the connected serial board and cable quality.
- Full-duplex differential signaling ensures simultaneous bidirectional communication.

Capacity:
- Provides eight independent communication channels, each capable of handling separate devices or data streams.

Efficiency:
- Optimized internal wiring and shielding reduce signal degradation and crosstalk.
- Low power consumption due to efficient internal circuitry.

Distance and Signal Integrity:
- RS-422 standard supports communication distances up to 1200 meters (4000 feet) under ideal conditions.
- Differential signaling minimizes susceptibility to noise and voltage drops.

Limitations:
- Designed exclusively for RS-422 communication; not compatible with RS-232 or RS-485 without appropriate converters.
- Requires a compatible Moxa serial board (C168 or C218) for operation.




8. Standards & Compliance
Electrical and Communication Standards:
- Complies with EIA/TIA-422 (RS-422) differential signaling standard.
- Meets IEC 60950-1 or equivalent safety standards for information technology equipment.

Certifications (typical for Moxa products):
- CE (Conformité Européenne) for electromagnetic compatibility and safety
- FCC Class A for electromagnetic emissions
- RoHS (Restriction of Hazardous Substances) compliance for environmental safety
- WEEE (Waste Electrical and Electronic Equipment) directive compliance for recyclability

Industry Standards:
- Designed for industrial communication and automation environments
- Compatible with standard serial communication protocols used in industrial control systems




9. Additional Information
Warranty:
- Typically covered by Moxa’s standard 3-year limited hardware warranty, ensuring protection against manufacturing defects and component failures under normal use conditions.

Support:
- Comprehensive technical support available through Moxa’s global support network, including online resources, documentation, and direct assistance.
- Firmware and driver updates for compatible serial boards are available on the Moxa website.

Maintenance:
- Minimal maintenance required; periodic inspection of connectors and cables recommended.
- Keep the unit clean and free from dust accumulation to maintain optimal thermal performance.
- Replace power cords or cables if signs of wear or damage appear.

Updates and Compatibility:
- Fully compatible with legacy and current Moxa C168/C218 series boards.
- Future firmware or driver updates for host boards will maintain backward compatibility with the Opt8Z/230 hardware.

Environmental Considerations:
- Designed for long-term industrial operation with low environmental impact.
- Compliant with RoHS and WEEE directives for environmentally responsible disposal.




### Summary
The Moxa Opt8Z/230 8-Port RS-422 Female DB25 Connector Box is a robust, high-quality interface solution engineered for industrial and commercial serial communication systems. It expands the connectivity of Moxa’s C168 and C218 multiport serial boards, providing eight fully functional RS-422 ports in a compact, durable enclosure. With its integrated 230V power supply, included 1.5 m DB62-to-DB62 cable, and standardized DB25 connectors, the Opt8Z/230 simplifies installation and ensures reliable, noise-resistant data transmission across multiple devices.

Engineered to meet industrial standards for performance, safety, and reliability, the Opt8Z/230 is ideal for automation, control, and data acquisition applications requiring stable, long-distance serial communication. Its combination of rugged design, ease of integration, and compliance with international standards makes it a dependable choice for engineers and system integrators seeking a professional-grade RS-422 connectivity solution.

Keine Manuals/Kataloge verfügbar.

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