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CN20030

Cable RJ45 to female DB25 (DCE)
  • Hersteller Moxa
  • Kategorie: PCI max 128 Serial
  • The CN20030 is a specialized communication cable designed for use with Moxa’s Intellio C320 Turbo multiport serial communication controllers. It provides a reliable interface between RJ45-based serial ports and DB25 DCE (Data Communication Equipment) connectors, enabling flexible RS-232 connectivity for rackmount modules and external serial devices.
- Interface Conversion: Converts RJ45 (10-pin) to DB25 female (DCE) connector for RS-232 communication.
- Compatibility: Designed for Moxa Intellio C320 Turbo Basic and Extensive Modules.
- Cable Length: 1.5 meters (150 cm).
- Signal Support: Full RS-232 signal mapping including TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND.
- High Reliability: Factory-tested for signal integrity and shielding performance.
- Industrial Application: Suitable for rackmount serial communication systems in industrial, automation, and networking environments.
- Plug-and-Play Integration: Directly connects to Moxa’s RJ45-based serial modules without additional adapters.
- DCE Configuration: Female DB25 connector configured as DCE for direct connection to DTE devices such as PCs, terminals, or printers.
- Durability: High-quality molded connectors with strain relief for long-term use.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8544 4290 900

Comprehensive Product Summary – Moxa CN20030 Cable and Intellio C320 Turbo System




### 1. Product Overview

Product Name: CN20030
Article Number: CN20030
Model Description: RJ45 to Female DB25 (DCE) Cable
Manufacturer: Moxa Technologies Co., Ltd.
Associated System: Intellio C320 Turbo Intelligent Multiport Serial Communication Controller
Series: Intellio C320 Turbo Series
Manufacturer Contact:
- Tel: +886-2-8665-6373
- Fax: +886-2-8665-6372
- Website: [www.moxa.com](http://www.moxa.com)
- Support: support@moxa.com.tw

The CN20030 is a specialized communication cable designed for use with Moxa’s Intellio C320 Turbo multiport serial communication controllers. It provides a reliable interface between RJ45-based serial ports and DB25 DCE (Data Communication Equipment) connectors, enabling flexible RS-232 connectivity for rackmount modules and external serial devices.




### 2. Key Features

- Interface Conversion: Converts RJ45 (10-pin) to DB25 female (DCE) connector for RS-232 communication.
- Compatibility: Designed for Moxa Intellio C320 Turbo Basic and Extensive Modules.
- Cable Length: 1.5 meters (150 cm).
- Signal Support: Full RS-232 signal mapping including TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND.
- High Reliability: Factory-tested for signal integrity and shielding performance.
- Industrial Application: Suitable for rackmount serial communication systems in industrial, automation, and networking environments.
- Plug-and-Play Integration: Directly connects to Moxa’s RJ45-based serial modules without additional adapters.
- DCE Configuration: Female DB25 connector configured as DCE for direct connection to DTE devices such as PCs, terminals, or printers.
- Durability: High-quality molded connectors with strain relief for long-term use.




### 3. Technical Specifications

Cable Type: RJ45 (10-pin) to DB25 Female (DCE)
Length: 1.5 meters (150 cm)
Connector A: RJ45 male plug
Connector B: DB25 female connector
Signal Standard: RS-232
Pin Configuration (RJ45 to DB25):
1 – DCD
2 – DSR
3 – RTS
4 – GND
5 – TxD
6 – RxD
7 – GND
8 – CTS
9 – DTR
10 – (unused)

Electrical Characteristics:
- Signal Type: Asynchronous serial (RS-232)
- Maximum Transmission Distance: Up to 15 meters (standard RS-232 limit)
- Shielding: Foil and braid shielded cable for EMI protection
- Operating Voltage: ±12V typical RS-232 signaling
- Insulation Resistance: >100 MΩ at 500V DC
- Dielectric Strength: 1000V RMS for 1 minute

Mechanical Characteristics:
- Cable Diameter: Approx. 6 mm
- Jacket Material: PVC, gray
- Connector Material: Nickel-plated metal shell with molded strain relief
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -20°C to 75°C
- Humidity: 5%–95% non-condensing




### 4. Functionality

The CN20030 cable serves as a communication link between Moxa Intellio C320 Turbo rackmount modules (C32080T, C32081T, C32082T, C32083T) and external DTE devices such as PCs, terminals, or printers. It provides a direct RS-232 interface conversion from the RJ45 modular jack on the module to a DB25 female DCE connector.

Use Cases:
- Connecting rackmount serial modules to computers or terminals.
- Testing and configuring RS-232 ports on Moxa Basic/Extensive modules.
- Integrating legacy DB25-based serial equipment with RJ45-based controllers.
- Industrial automation, POS systems, and remote terminal applications.

Compatibility:
- Fully compatible with Moxa Intellio C320 Turbo Basic and Extensive Modules.
- Supports RS-232 communication with standard DTE devices.
- Works with Moxa CN20040 (RJ45 to DB25 male) for DCE connections.




### 5. Components & Accessories

Included Items:
- 1 × CN20030 RJ45 to DB25 Female (DCE) Cable (1.5 m)

Optional Accessories:
- CN20040 RJ45 to DB25 Male (DTE) Cable (for modem or DCE connection)
- C32080T / C32081T Basic Modules (8/16-port RS-232)
- C32082T / C32083T Extensive Modules (8/16-port RS-232)
- Rackmount Kit for 19” installation
- Long Range Extension Kit (for up to 100 m distance)

Connector Details:
- RJ45 plug: 8P10C modular connector
- DB25 female: Standard D-subminiature connector with screw locks




### 6. Installation & Setup

Requirements:
- Moxa Intellio C320 Turbo Basic or Extensive Module with RJ45 serial ports.
- Compatible DTE device with DB25 male RS-232 interface.

Installation Steps:
1. Power off the connected equipment before installation.
2. Insert the RJ45 plug into the RJ45 port of the C3208xT module.
3. Connect the DB25 female end to the DTE device (e.g., PC COM port, terminal).
4. Secure the DB25 connector using the built-in screws.
5. Power on the devices and verify communication using terminal software or diagnostics.

Configuration:
- No software configuration required for the cable itself.
- Ensure the connected ports are configured for RS-232 communication parameters (baud rate, parity, stop bits).
- For hardware flow control, ensure RTS/CTS and DTR/DSR lines are properly connected.




### 7. Performance & Capabilities

Transmission Speed: Up to 460.8 Kbps (limited by RS-232 standard and connected device).
Signal Integrity: Maintains full-duplex communication with minimal crosstalk.
Distance: Standard RS-232 range up to 15 m; longer distances achievable with signal boosters.
Efficiency: Optimized for low signal loss and stable data transfer.
Limitations:
- RS-232 standard limits cable length and speed.
- Not suitable for RS-422/RS-485 differential signaling.
- Designed specifically for Moxa Intellio C320 Turbo modules; not a general-purpose Ethernet cable.




### 8. Standards & Compliance

Electrical & Safety Standards:
- RS-232 (EIA/TIA-232-F) compliant
- FCC Class A (for associated modules)
- CE compliant (for Moxa systems)
- RoHS compliant materials

Industry Standards:
- EIA/TIA-568 for RJ45 pin assignments
- ISO/IEC 11801 for structured cabling compatibility

Environmental Compliance:
- Meets industrial-grade operating conditions
- Manufactured under ISO 9001 quality management standards




### 9. Additional Information

Warranty:
- Standard Moxa warranty applies (typically 3 years for accessories).
- Covers manufacturing defects and workmanship under normal use.

Support & Maintenance:
- Technical support via email: support@moxa.com.tw
- Driver and documentation updates available at [ftp.moxa.com](ftp://ftp.moxa.com)
- Manuals and firmware updates accessible through Moxa’s website.

Maintenance Guidelines:
- Avoid excessive bending or pulling of the cable.
- Keep connectors clean and free from dust or corrosion.
- Store in a dry environment when not in use.

Product Lifecycle & Updates:
- CN20030 is part of Moxa’s long-term supported accessory line for Intellio C320 Turbo systems.
- Compatible with legacy and current Moxa serial communication controllers.




### Extended Context – Integration with Intellio C320 Turbo System

The CN20030 cable is an integral component of the Moxa Intellio C320 Turbo intelligent multiport serial communication system. The C320 Turbo is a high-performance, dual-CPU, expandable controller designed for industrial and enterprise serial communication applications.

System Highlights:
- Supports up to 32 serial ports per control board and up to 128 ports per PC.
- Dual TMS320 processors with 512 KB dual-ported RAM for high-speed data handling.
- Modular design with Desktop (CPU/UART) and Rackmount (Basic/Extensive) options.
- RS-232 and RS-422 connectivity with optional surge and isolation protection.
- Supported Operating Systems: Windows NT/95/98, UNIX, DOS, Windows 3.x, Linux, OS/2, QNX.
- Communication speed up to 460.8 Kbps per port.
- Diagnostic LEDs for TxD, RxD, DTR, DSR, RTS, CTS, DCD status.
- Long-range extension capability up to 100 meters with external power.

Typical Applications:
- Industrial automation and process control
- Telecommunications and remote access systems
- Multi-user terminal servers
- POS and kiosk systems
- Data acquisition and monitoring networks

Cable Role in System Architecture:
- The CN20030 connects the RJ45 serial ports on the Basic/Extensive modules to external DTE devices.
- It ensures proper RS-232 signal mapping and electrical compatibility.
- Used during installation, testing, and operation of rackmount modules.




### Summary

The Moxa CN20030 RJ45 to DB25 Female (DCE) Cable is a precision-engineered accessory designed to interface Moxa’s Intellio C320 Turbo rackmount modules with standard RS-232 DTE devices. With robust construction, full signal support, and seamless integration into Moxa’s modular serial communication ecosystem, it provides reliable connectivity for industrial and enterprise applications requiring stable, high-speed serial communication.

Key Benefits:
- Simplifies RS-232 connectivity for Moxa rackmount modules.
- Ensures signal integrity and compliance with communication standards.
- Durable and field-proven for industrial environments.
- Fully supported by Moxa’s global technical infrastructure.




End of Product Summary – CN20030 RJ45 to DB25 Female (DCE) Cable
  • C32080T - 8-port RS232 module, RJ45, 460,8kBd
  • C32081T - 16-port RS232 module, RJ45, 460,8kBd
  • C32082T - 8-port RS232 extensive module, RJ45, 460,8kBd
  • C32083T - 16-port RS232 extensive module, RJ45, 460,8kBd