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- Interface Conversion: Converts RJ45 (10-pin) connector from Moxa C32080T/81T/82T/83T modules to a standard DB25 male connector (DTE configuration).
- Signal Compatibility: Fully supports RS-232 signal levels and pin assignments for DTE-to-DCE communication.
- Optimized for Moxa Systems: Specifically designed for Moxa Intellio C320 Turbo multiport controllers, ensuring correct pin mapping and reliable operation.
- Testing and Diagnostic Use: Supplied with the Basic Module for testing and verification of RS-232 communication ports.
- High-Quality Construction: Shielded cable with robust connectors to minimize signal interference and ensure long-term durability.
- Plug-and-Play Integration: No configuration required; directly compatible with Moxa rackmount modules.
- Standard Length: 1.5 meters (approx. 4.9 feet), suitable for rackmount installations and test setups.
- Compliance: Conforms to RS-232 electrical standards and Moxa’s internal quality assurance for industrial communication accessories.
- Signal Compatibility: Fully supports RS-232 signal levels and pin assignments for DTE-to-DCE communication.
- Optimized for Moxa Systems: Specifically designed for Moxa Intellio C320 Turbo multiport controllers, ensuring correct pin mapping and reliable operation.
- Testing and Diagnostic Use: Supplied with the Basic Module for testing and verification of RS-232 communication ports.
- High-Quality Construction: Shielded cable with robust connectors to minimize signal interference and ensure long-term durability.
- Plug-and-Play Integration: No configuration required; directly compatible with Moxa rackmount modules.
- Standard Length: 1.5 meters (approx. 4.9 feet), suitable for rackmount installations and test setups.
- Compliance: Conforms to RS-232 electrical standards and Moxa’s internal quality assurance for industrial communication accessories.
Comprehensive Product Summary – CN20040 Cable (RJ45 to Male DB25, DTE) for Moxa Intellio C320 Turbo System
### 1. Product Overview
Product Name: CN20040 Cable
Article Number: CN20040
Model Description: RJ45 to Male DB25 (DTE) Cable
Series: Accessory for Moxa Intellio C320 Turbo Multiport Serial Communication System
Manufacturer: Moxa Technologies Co., Ltd.
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
Product Type: RS-232 communication cable designed for connecting Moxa Intellio C320 Turbo Basic or Extensive Modules (Rackmount option) to DCE devices such as modems or other serial communication equipment.
Purpose:
The CN20040 cable provides a reliable physical interface between the RJ45 serial ports of the Intellio C320 Turbo rackmount modules and standard DB25 DCE devices. It ensures proper RS-232 signal mapping and electrical compatibility for data terminal equipment (DTE) communication.
### 2. Key Features
- Interface Conversion: Converts RJ45 (10-pin) connector from Moxa C32080T/81T/82T/83T modules to a standard DB25 male connector (DTE configuration).
- Signal Compatibility: Fully supports RS-232 signal levels and pin assignments for DTE-to-DCE communication.
- Optimized for Moxa Systems: Specifically designed for Moxa Intellio C320 Turbo multiport controllers, ensuring correct pin mapping and reliable operation.
- Testing and Diagnostic Use: Supplied with the Basic Module for testing and verification of RS-232 communication ports.
- High-Quality Construction: Shielded cable with robust connectors to minimize signal interference and ensure long-term durability.
- Plug-and-Play Integration: No configuration required; directly compatible with Moxa rackmount modules.
- Standard Length: 1.5 meters (approx. 4.9 feet), suitable for rackmount installations and test setups.
- Compliance: Conforms to RS-232 electrical standards and Moxa’s internal quality assurance for industrial communication accessories.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Cable Type | RS-232 communication cable |
| Connector A | RJ45 male plug (10-pin) |
| Connector B | DB25 male connector (DTE) |
| Length | 1.5 meters (150 cm) |
| Signal Standard | RS-232 (EIA/TIA-232) |
| Pin Count | RJ45: 10 pins; DB25: 25 pins |
| Signal Direction | DTE (Data Terminal Equipment) |
| Shielding | Twisted pair with ground shielding |
| Operating Voltage | ±12 V typical RS-232 signaling |
| Operating Temperature | 0°C to 60°C (typical for Moxa accessories) |
| Storage Temperature | -20°C to 85°C |
| Humidity | 5%–95% non-condensing |
| Weight | Approx. 100–150 g |
| Material | PVC jacket, copper conductors, nickel-plated connectors |
| Color | Standard Moxa gray/black cable finish |
| Compliance | FCC Class A (as part of system), CE compliant |
### 4. Functionality
Operational Role:
The CN20040 cable serves as a physical link between the RJ45 serial output ports of Moxa Intellio C320 Turbo Basic or Extensive Modules and external RS-232 DCE devices such as modems, serial printers, or communication analyzers.
Signal Mapping (RJ45 to DB25 Male):
| RJ45 Pin | Signal | DB25 Pin | Signal Description |
|---------------|-------------|---------------|------------------------|
| 1 | DCD | 8 | Data Carrier Detect |
| 2 | DSR | 6 | Data Set Ready |
| 3 | RTS | 4 | Request to Send |
| 4 / 7 | GND | 7 | Signal Ground |
| 5 | TxD | 2 | Transmit Data |
| 6 | RxD | 3 | Receive Data |
| 8 | CTS | 5 | Clear to Send |
| 9 | DTR | 20 | Data Terminal Ready |
Function:
- Provides full modem control signal support (DTR, DSR, DCD, RTS, CTS).
- Ensures correct DTE-to-DCE communication without additional adapters.
- Maintains signal integrity for high-speed serial communication up to 460.8 Kbps (as supported by the C320 Turbo system).
- Designed for use in testing, diagnostics, and operational deployment of Moxa rackmount serial modules.
Use Cases:
- Connecting Moxa C32080T/81T/82T/83T modules to modems or other DCE devices.
- Testing RS-232 communication ports during installation or maintenance.
- Integrating Moxa multiport controllers into industrial automation, POS, or telecommunication systems.
### 5. Components & Accessories
Included Items:
- 1 × CN20040 RJ45-to-DB25 male cable (1.5 m length).
- Supplied with Moxa Intellio C320 Turbo Basic Module package for rackmount configuration.
Optional Accessories:
- CN20030 RJ45-to-DB25 female cable (for DTE device connection).
- Long-range extension kits (for distances up to 100 m between modules).
- Power adapters for Basic/CPU modules (90–240 V AC auto-select).
- Rackmount kits and fixing plates for module installation.
Connector Details:
- RJ45 Plug: 10-pin male, molded strain relief, gold-plated contacts.
- DB25 Connector: Male, nickel-plated shell, screw-lock retention, standard pin layout per EIA RS-232.
### 6. Installation & Setup
Installation Requirements:
- Compatible with Moxa Intellio C320 Turbo Basic or Extensive Modules (rackmount option).
- Ensure the module is powered off before connecting or disconnecting cables.
- Verify correct orientation of RJ45 plug (Pin 1 alignment).
- Connect DB25 male end to the DCE device (e.g., modem).
- Secure DB25 connector using thumbscrews to prevent accidental disconnection.
Mounting Options:
- Typically used in rackmount environments with 19” industrial racks.
- Cable length (1.5 m) allows flexible routing within rack enclosures.
Configuration:
- No software configuration required; plug-and-play operation.
- Ensure that the connected device’s communication parameters (baud rate, parity, stop bits) match the C320 Turbo port configuration.
Safety Notes:
- Do not use the CN20040 cable with external power adapters connected to the same port, as this may cause electrical damage.
- Avoid excessive bending or tension on the cable to maintain signal integrity.
### 7. Performance & Capabilities
- Data Rate Support: Up to 460.8 Kbps (as per C320 Turbo system capability).
- Signal Integrity: Shielded twisted-pair design minimizes crosstalk and EMI.
- Distance: Optimized for short-range (≤1.5 m) rackmount connections; for longer distances, use Moxa long-range extension kits.
- Reliability: Industrial-grade construction ensures consistent performance in high-noise environments.
- Compatibility: Fully compatible with RS-232 DCE devices and compliant with Moxa’s serial communication standards.
- Limitations: Not suitable for RS-422/RS-485 communication; designed exclusively for RS-232 signaling.
### 8. Standards & Compliance
Electrical Standards:
- RS-232 (EIA/TIA-232) compliant signaling.
- Supports full modem control lines (DTR, DSR, DCD, RTS, CTS).
Mechanical Standards:
- DB25 connector per IEC 807-2 standard.
- RJ45 connector per ISO/IEC 11801 standard.
Regulatory Compliance:
- FCC Class A (as part of Moxa system).
- CE compliant for electromagnetic compatibility.
- RoHS compliant materials (lead-free solder and PVC insulation).
Industry Standards:
- Designed for use in industrial automation, telecommunications, and data communication systems.
- Compatible with Moxa Intellio C320 Turbo system architecture and associated modules.
### 9. Additional Information
Warranty:
- Standard Moxa accessory warranty (typically 1 year from date of purchase).
- Covers manufacturing defects and workmanship under normal operating conditions.
Support & Maintenance:
- Technical support available via Moxa’s global service network.
- Firmware and driver updates for the C320 Turbo system available through:
- FTP: ftp.moxa.com or ftp.moxa.com.tw (User ID: ftp, Password: your_email_address)
- Web: [www.moxa.com](http://www.moxa.com)
Maintenance Guidelines:
- Periodically inspect connectors for oxidation or mechanical wear.
- Clean contacts with appropriate electronic contact cleaner if necessary.
- Store in a dry, dust-free environment when not in use.
Product Lifecycle & Updates:
- CN20040 remains a standard accessory for legacy and current Moxa Intellio C320 Turbo installations.
- Replacement cables and compatible accessories are available through authorized Moxa distributors.
### Summary
The Moxa CN20040 RJ45-to-DB25 (DTE) Cable is a precision-engineered RS-232 communication accessory designed for seamless integration with the Intellio C320 Turbo multiport serial communication system. With a 1.5-meter shielded design, it ensures reliable data transmission between Moxa rackmount modules and standard DCE devices such as modems or serial peripherals. The cable adheres to RS-232 standards, supports full modem control signals, and is optimized for industrial environments requiring stable, high-speed serial communication.
Its robust construction, precise pin mapping, and plug-and-play compatibility make it an essential component for system integrators, industrial automation engineers, and IT professionals deploying Moxa’s multiport serial solutions. The CN20040 exemplifies Moxa’s commitment to quality, interoperability, and long-term reliability in professional communication infrastructure.
### 1. Product Overview
Product Name: CN20040 Cable
Article Number: CN20040
Model Description: RJ45 to Male DB25 (DTE) Cable
Series: Accessory for Moxa Intellio C320 Turbo Multiport Serial Communication System
Manufacturer: Moxa Technologies Co., Ltd.
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
Product Type: RS-232 communication cable designed for connecting Moxa Intellio C320 Turbo Basic or Extensive Modules (Rackmount option) to DCE devices such as modems or other serial communication equipment.
Purpose:
The CN20040 cable provides a reliable physical interface between the RJ45 serial ports of the Intellio C320 Turbo rackmount modules and standard DB25 DCE devices. It ensures proper RS-232 signal mapping and electrical compatibility for data terminal equipment (DTE) communication.
### 2. Key Features
- Interface Conversion: Converts RJ45 (10-pin) connector from Moxa C32080T/81T/82T/83T modules to a standard DB25 male connector (DTE configuration).
- Signal Compatibility: Fully supports RS-232 signal levels and pin assignments for DTE-to-DCE communication.
- Optimized for Moxa Systems: Specifically designed for Moxa Intellio C320 Turbo multiport controllers, ensuring correct pin mapping and reliable operation.
- Testing and Diagnostic Use: Supplied with the Basic Module for testing and verification of RS-232 communication ports.
- High-Quality Construction: Shielded cable with robust connectors to minimize signal interference and ensure long-term durability.
- Plug-and-Play Integration: No configuration required; directly compatible with Moxa rackmount modules.
- Standard Length: 1.5 meters (approx. 4.9 feet), suitable for rackmount installations and test setups.
- Compliance: Conforms to RS-232 electrical standards and Moxa’s internal quality assurance for industrial communication accessories.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Cable Type | RS-232 communication cable |
| Connector A | RJ45 male plug (10-pin) |
| Connector B | DB25 male connector (DTE) |
| Length | 1.5 meters (150 cm) |
| Signal Standard | RS-232 (EIA/TIA-232) |
| Pin Count | RJ45: 10 pins; DB25: 25 pins |
| Signal Direction | DTE (Data Terminal Equipment) |
| Shielding | Twisted pair with ground shielding |
| Operating Voltage | ±12 V typical RS-232 signaling |
| Operating Temperature | 0°C to 60°C (typical for Moxa accessories) |
| Storage Temperature | -20°C to 85°C |
| Humidity | 5%–95% non-condensing |
| Weight | Approx. 100–150 g |
| Material | PVC jacket, copper conductors, nickel-plated connectors |
| Color | Standard Moxa gray/black cable finish |
| Compliance | FCC Class A (as part of system), CE compliant |
### 4. Functionality
Operational Role:
The CN20040 cable serves as a physical link between the RJ45 serial output ports of Moxa Intellio C320 Turbo Basic or Extensive Modules and external RS-232 DCE devices such as modems, serial printers, or communication analyzers.
Signal Mapping (RJ45 to DB25 Male):
| RJ45 Pin | Signal | DB25 Pin | Signal Description |
|---------------|-------------|---------------|------------------------|
| 1 | DCD | 8 | Data Carrier Detect |
| 2 | DSR | 6 | Data Set Ready |
| 3 | RTS | 4 | Request to Send |
| 4 / 7 | GND | 7 | Signal Ground |
| 5 | TxD | 2 | Transmit Data |
| 6 | RxD | 3 | Receive Data |
| 8 | CTS | 5 | Clear to Send |
| 9 | DTR | 20 | Data Terminal Ready |
Function:
- Provides full modem control signal support (DTR, DSR, DCD, RTS, CTS).
- Ensures correct DTE-to-DCE communication without additional adapters.
- Maintains signal integrity for high-speed serial communication up to 460.8 Kbps (as supported by the C320 Turbo system).
- Designed for use in testing, diagnostics, and operational deployment of Moxa rackmount serial modules.
Use Cases:
- Connecting Moxa C32080T/81T/82T/83T modules to modems or other DCE devices.
- Testing RS-232 communication ports during installation or maintenance.
- Integrating Moxa multiport controllers into industrial automation, POS, or telecommunication systems.
### 5. Components & Accessories
Included Items:
- 1 × CN20040 RJ45-to-DB25 male cable (1.5 m length).
- Supplied with Moxa Intellio C320 Turbo Basic Module package for rackmount configuration.
Optional Accessories:
- CN20030 RJ45-to-DB25 female cable (for DTE device connection).
- Long-range extension kits (for distances up to 100 m between modules).
- Power adapters for Basic/CPU modules (90–240 V AC auto-select).
- Rackmount kits and fixing plates for module installation.
Connector Details:
- RJ45 Plug: 10-pin male, molded strain relief, gold-plated contacts.
- DB25 Connector: Male, nickel-plated shell, screw-lock retention, standard pin layout per EIA RS-232.
### 6. Installation & Setup
Installation Requirements:
- Compatible with Moxa Intellio C320 Turbo Basic or Extensive Modules (rackmount option).
- Ensure the module is powered off before connecting or disconnecting cables.
- Verify correct orientation of RJ45 plug (Pin 1 alignment).
- Connect DB25 male end to the DCE device (e.g., modem).
- Secure DB25 connector using thumbscrews to prevent accidental disconnection.
Mounting Options:
- Typically used in rackmount environments with 19” industrial racks.
- Cable length (1.5 m) allows flexible routing within rack enclosures.
Configuration:
- No software configuration required; plug-and-play operation.
- Ensure that the connected device’s communication parameters (baud rate, parity, stop bits) match the C320 Turbo port configuration.
Safety Notes:
- Do not use the CN20040 cable with external power adapters connected to the same port, as this may cause electrical damage.
- Avoid excessive bending or tension on the cable to maintain signal integrity.
### 7. Performance & Capabilities
- Data Rate Support: Up to 460.8 Kbps (as per C320 Turbo system capability).
- Signal Integrity: Shielded twisted-pair design minimizes crosstalk and EMI.
- Distance: Optimized for short-range (≤1.5 m) rackmount connections; for longer distances, use Moxa long-range extension kits.
- Reliability: Industrial-grade construction ensures consistent performance in high-noise environments.
- Compatibility: Fully compatible with RS-232 DCE devices and compliant with Moxa’s serial communication standards.
- Limitations: Not suitable for RS-422/RS-485 communication; designed exclusively for RS-232 signaling.
### 8. Standards & Compliance
Electrical Standards:
- RS-232 (EIA/TIA-232) compliant signaling.
- Supports full modem control lines (DTR, DSR, DCD, RTS, CTS).
Mechanical Standards:
- DB25 connector per IEC 807-2 standard.
- RJ45 connector per ISO/IEC 11801 standard.
Regulatory Compliance:
- FCC Class A (as part of Moxa system).
- CE compliant for electromagnetic compatibility.
- RoHS compliant materials (lead-free solder and PVC insulation).
Industry Standards:
- Designed for use in industrial automation, telecommunications, and data communication systems.
- Compatible with Moxa Intellio C320 Turbo system architecture and associated modules.
### 9. Additional Information
Warranty:
- Standard Moxa accessory warranty (typically 1 year from date of purchase).
- Covers manufacturing defects and workmanship under normal operating conditions.
Support & Maintenance:
- Technical support available via Moxa’s global service network.
- Firmware and driver updates for the C320 Turbo system available through:
- FTP: ftp.moxa.com or ftp.moxa.com.tw (User ID: ftp, Password: your_email_address)
- Web: [www.moxa.com](http://www.moxa.com)
Maintenance Guidelines:
- Periodically inspect connectors for oxidation or mechanical wear.
- Clean contacts with appropriate electronic contact cleaner if necessary.
- Store in a dry, dust-free environment when not in use.
Product Lifecycle & Updates:
- CN20040 remains a standard accessory for legacy and current Moxa Intellio C320 Turbo installations.
- Replacement cables and compatible accessories are available through authorized Moxa distributors.
### Summary
The Moxa CN20040 RJ45-to-DB25 (DTE) Cable is a precision-engineered RS-232 communication accessory designed for seamless integration with the Intellio C320 Turbo multiport serial communication system. With a 1.5-meter shielded design, it ensures reliable data transmission between Moxa rackmount modules and standard DCE devices such as modems or serial peripherals. The cable adheres to RS-232 standards, supports full modem control signals, and is optimized for industrial environments requiring stable, high-speed serial communication.
Its robust construction, precise pin mapping, and plug-and-play compatibility make it an essential component for system integrators, industrial automation engineers, and IT professionals deploying Moxa’s multiport serial solutions. The CN20040 exemplifies Moxa’s commitment to quality, interoperability, and long-term reliability in professional communication infrastructure.
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C320Turbo.pdf
Manual
