LOOKING FOR THE RIGHT
INDUSTRIAL SOLUTION?
Discover embedded, communication and automation solutions tailored to your application.
- Industrial-Grade Ethernet Connectivity:
Designed for use in industrial Ethernet networks, supporting Fast Ethernet (100 Mbps) communication over shielded twisted-pair cabling.
- M12 D-Coded Connectors:
Both ends feature 4-pin M12 male connectors with D-coding, ensuring compatibility with standard industrial Ethernet ports and devices such as switches, PLCs, sensors, and controllers.
- IP67 Protection Rating:
Fully sealed against dust ingress and capable of withstanding temporary immersion in water, making it ideal for outdoor or washdown environments.
- Rugged Construction:
Built with high-quality materials to resist mechanical stress, vibration, oil, and chemical exposure commonly found in industrial settings.
- 3-Meter Cable Length:
Provides flexible installation options for connecting devices within control cabinets, machinery, or field installations.
- Secure Locking Mechanism:
Threaded M12 connectors ensure a vibration-proof connection, preventing accidental disconnection in high-vibration environments.
- D-Coding for Ethernet Applications:
D-coded connectors are specifically designed for 100 Mbps Ethernet communication, ensuring proper pin alignment and shielding for data integrity.
- Shielded Cable Design:
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI), maintaining stable data transmission in electrically noisy environments.
- Plug-and-Play Compatibility:
Ready for immediate use with compatible industrial Ethernet devices without additional configuration.
- Temperature and Environmental Resistance:
Suitable for a wide range of operating conditions, supporting reliable performance in both indoor and outdoor installations.
Designed for use in industrial Ethernet networks, supporting Fast Ethernet (100 Mbps) communication over shielded twisted-pair cabling.
- M12 D-Coded Connectors:
Both ends feature 4-pin M12 male connectors with D-coding, ensuring compatibility with standard industrial Ethernet ports and devices such as switches, PLCs, sensors, and controllers.
- IP67 Protection Rating:
Fully sealed against dust ingress and capable of withstanding temporary immersion in water, making it ideal for outdoor or washdown environments.
- Rugged Construction:
Built with high-quality materials to resist mechanical stress, vibration, oil, and chemical exposure commonly found in industrial settings.
- 3-Meter Cable Length:
Provides flexible installation options for connecting devices within control cabinets, machinery, or field installations.
- Secure Locking Mechanism:
Threaded M12 connectors ensure a vibration-proof connection, preventing accidental disconnection in high-vibration environments.
- D-Coding for Ethernet Applications:
D-coded connectors are specifically designed for 100 Mbps Ethernet communication, ensuring proper pin alignment and shielding for data integrity.
- Shielded Cable Design:
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI), maintaining stable data transmission in electrically noisy environments.
- Plug-and-Play Compatibility:
Ready for immediate use with compatible industrial Ethernet devices without additional configuration.
- Temperature and Environmental Resistance:
Suitable for a wide range of operating conditions, supporting reliable performance in both indoor and outdoor installations.
Comprehensive Product Summary – M12C-4M4M-300D
### 1. Product Overview
Product Name: 4-pin M12 Male to 4-pin M12 Male IP67 Ethernet Cable (D-coded)
Model Number: M12C-4M4M-300D
Article Number: M12C-4M4M-300D
Series: M12C Industrial Ethernet Cable Series
Manufacturer: ORing Industrial Networking Corp.
Website: [www.oring-networking.com](http://www.oring-networking.com)
The M12C-4M4M-300D is a ruggedized industrial Ethernet cable designed for high-reliability data transmission in harsh environments. It features two 4-pin M12 male connectors with D-coding, providing secure and vibration-resistant connections for Ethernet-based communication systems. With a 3-meter cable length and IP67-rated protection, this cable is engineered for industrial automation, transportation, and outdoor networking applications where durability, signal integrity, and environmental resistance are critical.
### 2. Key Features
- Industrial-Grade Ethernet Connectivity:
Designed for use in industrial Ethernet networks, supporting Fast Ethernet (100 Mbps) communication over shielded twisted-pair cabling.
- M12 D-Coded Connectors:
Both ends feature 4-pin M12 male connectors with D-coding, ensuring compatibility with standard industrial Ethernet ports and devices such as switches, PLCs, sensors, and controllers.
- IP67 Protection Rating:
Fully sealed against dust ingress and capable of withstanding temporary immersion in water, making it ideal for outdoor or washdown environments.
- Rugged Construction:
Built with high-quality materials to resist mechanical stress, vibration, oil, and chemical exposure commonly found in industrial settings.
- 3-Meter Cable Length:
Provides flexible installation options for connecting devices within control cabinets, machinery, or field installations.
- Secure Locking Mechanism:
Threaded M12 connectors ensure a vibration-proof connection, preventing accidental disconnection in high-vibration environments.
- D-Coding for Ethernet Applications:
D-coded connectors are specifically designed for 100 Mbps Ethernet communication, ensuring proper pin alignment and shielding for data integrity.
- Shielded Cable Design:
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI), maintaining stable data transmission in electrically noisy environments.
- Plug-and-Play Compatibility:
Ready for immediate use with compatible industrial Ethernet devices without additional configuration.
- Temperature and Environmental Resistance:
Suitable for a wide range of operating conditions, supporting reliable performance in both indoor and outdoor installations.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | M12C-4M4M-300D |
| Connector Type | M12 Male to M12 Male |
| Number of Pins | 4-pin |
| Coding Type | D-coding (Ethernet) |
| Cable Length | 3 meters |
| Protection Rating | IP67 (dust-tight and water-resistant) |
| Cable Type | Shielded twisted pair (STP) Ethernet cable |
| Data Transmission Rate | Up to 100 Mbps (Fast Ethernet) |
| Material (Connectors) | Nickel-plated brass or zinc alloy housing with gold-plated contacts |
| Material (Cable Jacket) | Industrial-grade PVC or PUR (Polyurethane) for flexibility and chemical resistance |
| Operating Temperature Range | Typically -25°C to +80°C (depending on installation environment) |
| Bending Radius | Approx. 10 × cable diameter (typical for industrial Ethernet cables) |
| Ingress Protection | IP67 when mated |
| Color | Standard industrial black or gray |
| Weight | Approx. 150–200 g (for 3 m length) |
| Compliance | RoHS compliant, CE certified |
### 4. Functionality
The M12C-4M4M-300D functions as a data transmission cable for Ethernet-based communication between industrial devices. It connects two Ethernet-enabled components—such as industrial switches, PLCs, sensors, or controllers—using M12 D-coded male connectors on both ends.
How It Works:
- The D-coded M12 connectors provide four contacts: two for data transmission (TX+/TX−), two for data reception (RX+/RX−), and a shield connection for grounding.
- The cable’s shielding and twisted-pair design minimize signal loss and interference, ensuring stable Ethernet communication.
- When mated with corresponding M12 D-coded female connectors, the IP67-rated interface provides a sealed, vibration-resistant connection suitable for harsh environments.
Typical Use Cases:
- Industrial Ethernet networks in manufacturing automation
- Machine-to-machine (M2M) communication
- Robotics and motion control systems
- Transportation systems (railway, automotive, marine)
- Outdoor surveillance and monitoring systems
- Process control and instrumentation
- Smart factory and Industry 4.0 applications
Compatibility:
- Compatible with all standard M12 D-coded Ethernet ports and devices.
- Works with ORing’s industrial Ethernet switches, routers, and controllers.
- Can be used with other M12 D-coded accessories such as M12-to-RJ45 adapters (e.g., M12C-4MRJ-300D).
### 5. Components & Accessories
Included Components:
- 1 × M12C-4M4M-300D cable assembly (3 m length)
- Factory-terminated connectors on both ends
- Pre-tested for continuity and insulation resistance
Optional Accessories (from ORing product line):
- M12C-4M4F-1000D: 4-pin M12 Male to 4-pin M12 Female, 10 m, D-coded
- M12C-4M4F-3000D: 4-pin M12 Male to 4-pin M12 Female, 30 m, D-coded
- M12C-4MRJ-300D: 4-pin M12 Male to RJ45 Plug, 3 m, D-coded
- DIN-Rail Power Supplies: DR-4512, DR-4524, DR-75-24, etc., for powering connected devices
- RF Antenna Bases and Cables: For wireless communication integration
- Fiber Patch Cords and SFP Modules: For hybrid Ethernet-fiber networks
Connector Pin Assignment (D-coded M12):
1. TX+
2. RX+
3. TX−
4. RX−
Shield: Cable braid connected to connector housing
### 6. Installation & Setup
Installation Requirements:
- Compatible M12 D-coded female connectors on devices or panels
- Ensure connectors are clean and free of debris before mating
- Maintain minimum bending radius to prevent cable damage
Mounting Options:
- Direct plug-in connection between devices
- Can be routed through cable trays, conduits, or protective tubing
- Suitable for fixed or flexible installations
Configuration:
- No software configuration required; plug-and-play operation
- Ensure proper alignment of D-coding key before tightening
- Tighten connector coupling nut to manufacturer’s torque specification (typically 0.4–0.6 Nm) to maintain IP67 seal
Environmental Considerations:
- Avoid continuous mechanical stress or sharp bends
- Protect from direct UV exposure if installed outdoors (unless UV-rated jacket)
- Ensure proper grounding for shielded cable to minimize EMI
### 7. Performance & Capabilities
Data Transmission:
- Supports Fast Ethernet (100BASE-TX) communication
- Ensures low signal attenuation and high noise immunity
- Suitable for real-time industrial communication protocols (e.g., PROFINET, EtherNet/IP, Modbus TCP)
Electrical Performance:
- Impedance: 100 Ω ± 15% (typical for Ethernet twisted-pair)
- Capacitance: ≤ 60 pF/m
- Conductor resistance: ≤ 0.1 Ω/m
- Insulation resistance: ≥ 100 MΩ @ 500 VDC
Mechanical Performance:
- Mating cycles: ≥ 100 (typical for M12 connectors)
- Vibration resistance: IEC 60068-2-6 compliant
- Shock resistance: IEC 60068-2-27 compliant
- Tensile strength: ≥ 50 N (depending on cable type)
Environmental Performance:
- IP67 protection when mated
- Resistant to oil, chemicals, and industrial cleaning agents
- Operating temperature: -25°C to +80°C
- Storage temperature: -40°C to +85°C
Limitations:
- Designed for 100 Mbps Ethernet (not suitable for Gigabit Ethernet, which requires X-coded connectors)
- Maximum cable length limited to 100 m for Ethernet standards; this model provides 3 m
### 8. Standards & Compliance
The M12C-4M4M-300D complies with multiple international and industry standards to ensure safety, reliability, and interoperability.
Relevant Standards:
- IEC 61076-2-101: M12 circular connectors for data and signal transmission
- ISO/IEC 11801: Generic cabling for customer premises (Ethernet)
- IEEE 802.3u: Fast Ethernet (100BASE-TX) standard
- IEC 60529: IP67 ingress protection classification
- RoHS Directive (2011/65/EU): Restriction of hazardous substances
- CE Marking: Conforms to European safety and EMC requirements
Environmental & Safety Compliance:
- RoHS compliant (lead-free, halogen-free materials)
- REACH compliant (no restricted substances)
- Flame retardant cable jacket (UL 94 V-0 or equivalent)
- Tested for dielectric strength and insulation resistance
Industry Compatibility:
- Suitable for use in industrial automation, transportation, and process control systems adhering to PROFINET, EtherNet/IP, and Modbus TCP standards.
### 9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 1–3 years depending on region and distributor)
- Covers defects in materials and workmanship under normal use
Support:
- Technical documentation and datasheets available from ORing Industrial Networking
- Customer support via email, phone, and online service portal
- Application engineering support for system integration
Maintenance:
- Periodic inspection recommended for connector integrity and cable wear
- Clean connectors with dry lint-free cloth; avoid solvents
- Replace cable if insulation damage or connector corrosion is observed
Product Lifecycle & Updates:
- Part of ORing’s ongoing M12C cable series, designed for long-term availability
- Compatible with future ORing Ethernet switches and industrial devices
- Updated versions may include extended temperature ranges or alternative jacket materials (PUR, TPE)
Packaging:
- Individually packaged in anti-static, moisture-resistant bag
- Label includes model number, length, coding type, and manufacturing batch
Ordering Information:
- Model: M12C-4M4M-300D
- Description: 4-pin M12 Male to 4-pin M12 Male IP67 Ethernet Cable, 3 m, D-coding
- Cable Length: 3 meters
- Connector Type: M12 Male (D-coded) × 2
- Protection: IP67
- Manufacturer: ORing Industrial Networking Corp.
### Summary
The M12C-4M4M-300D is a high-performance, industrial-grade Ethernet cable engineered for reliable data transmission in demanding environments. Featuring dual 4-pin M12 D-coded male connectors, IP67-rated sealing, and shielded twisted-pair construction, it ensures robust connectivity for Fast Ethernet (100 Mbps) networks in automation, transportation, and outdoor applications. Its 3-meter length provides installation flexibility, while compliance with IEC, IEEE, and RoHS standards guarantees safety and interoperability. Designed for rugged excellence, this cable exemplifies ORing’s commitment to durable, high-quality industrial networking solutions.
### 1. Product Overview
Product Name: 4-pin M12 Male to 4-pin M12 Male IP67 Ethernet Cable (D-coded)
Model Number: M12C-4M4M-300D
Article Number: M12C-4M4M-300D
Series: M12C Industrial Ethernet Cable Series
Manufacturer: ORing Industrial Networking Corp.
Website: [www.oring-networking.com](http://www.oring-networking.com)
The M12C-4M4M-300D is a ruggedized industrial Ethernet cable designed for high-reliability data transmission in harsh environments. It features two 4-pin M12 male connectors with D-coding, providing secure and vibration-resistant connections for Ethernet-based communication systems. With a 3-meter cable length and IP67-rated protection, this cable is engineered for industrial automation, transportation, and outdoor networking applications where durability, signal integrity, and environmental resistance are critical.
### 2. Key Features
- Industrial-Grade Ethernet Connectivity:
Designed for use in industrial Ethernet networks, supporting Fast Ethernet (100 Mbps) communication over shielded twisted-pair cabling.
- M12 D-Coded Connectors:
Both ends feature 4-pin M12 male connectors with D-coding, ensuring compatibility with standard industrial Ethernet ports and devices such as switches, PLCs, sensors, and controllers.
- IP67 Protection Rating:
Fully sealed against dust ingress and capable of withstanding temporary immersion in water, making it ideal for outdoor or washdown environments.
- Rugged Construction:
Built with high-quality materials to resist mechanical stress, vibration, oil, and chemical exposure commonly found in industrial settings.
- 3-Meter Cable Length:
Provides flexible installation options for connecting devices within control cabinets, machinery, or field installations.
- Secure Locking Mechanism:
Threaded M12 connectors ensure a vibration-proof connection, preventing accidental disconnection in high-vibration environments.
- D-Coding for Ethernet Applications:
D-coded connectors are specifically designed for 100 Mbps Ethernet communication, ensuring proper pin alignment and shielding for data integrity.
- Shielded Cable Design:
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI), maintaining stable data transmission in electrically noisy environments.
- Plug-and-Play Compatibility:
Ready for immediate use with compatible industrial Ethernet devices without additional configuration.
- Temperature and Environmental Resistance:
Suitable for a wide range of operating conditions, supporting reliable performance in both indoor and outdoor installations.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | M12C-4M4M-300D |
| Connector Type | M12 Male to M12 Male |
| Number of Pins | 4-pin |
| Coding Type | D-coding (Ethernet) |
| Cable Length | 3 meters |
| Protection Rating | IP67 (dust-tight and water-resistant) |
| Cable Type | Shielded twisted pair (STP) Ethernet cable |
| Data Transmission Rate | Up to 100 Mbps (Fast Ethernet) |
| Material (Connectors) | Nickel-plated brass or zinc alloy housing with gold-plated contacts |
| Material (Cable Jacket) | Industrial-grade PVC or PUR (Polyurethane) for flexibility and chemical resistance |
| Operating Temperature Range | Typically -25°C to +80°C (depending on installation environment) |
| Bending Radius | Approx. 10 × cable diameter (typical for industrial Ethernet cables) |
| Ingress Protection | IP67 when mated |
| Color | Standard industrial black or gray |
| Weight | Approx. 150–200 g (for 3 m length) |
| Compliance | RoHS compliant, CE certified |
### 4. Functionality
The M12C-4M4M-300D functions as a data transmission cable for Ethernet-based communication between industrial devices. It connects two Ethernet-enabled components—such as industrial switches, PLCs, sensors, or controllers—using M12 D-coded male connectors on both ends.
How It Works:
- The D-coded M12 connectors provide four contacts: two for data transmission (TX+/TX−), two for data reception (RX+/RX−), and a shield connection for grounding.
- The cable’s shielding and twisted-pair design minimize signal loss and interference, ensuring stable Ethernet communication.
- When mated with corresponding M12 D-coded female connectors, the IP67-rated interface provides a sealed, vibration-resistant connection suitable for harsh environments.
Typical Use Cases:
- Industrial Ethernet networks in manufacturing automation
- Machine-to-machine (M2M) communication
- Robotics and motion control systems
- Transportation systems (railway, automotive, marine)
- Outdoor surveillance and monitoring systems
- Process control and instrumentation
- Smart factory and Industry 4.0 applications
Compatibility:
- Compatible with all standard M12 D-coded Ethernet ports and devices.
- Works with ORing’s industrial Ethernet switches, routers, and controllers.
- Can be used with other M12 D-coded accessories such as M12-to-RJ45 adapters (e.g., M12C-4MRJ-300D).
### 5. Components & Accessories
Included Components:
- 1 × M12C-4M4M-300D cable assembly (3 m length)
- Factory-terminated connectors on both ends
- Pre-tested for continuity and insulation resistance
Optional Accessories (from ORing product line):
- M12C-4M4F-1000D: 4-pin M12 Male to 4-pin M12 Female, 10 m, D-coded
- M12C-4M4F-3000D: 4-pin M12 Male to 4-pin M12 Female, 30 m, D-coded
- M12C-4MRJ-300D: 4-pin M12 Male to RJ45 Plug, 3 m, D-coded
- DIN-Rail Power Supplies: DR-4512, DR-4524, DR-75-24, etc., for powering connected devices
- RF Antenna Bases and Cables: For wireless communication integration
- Fiber Patch Cords and SFP Modules: For hybrid Ethernet-fiber networks
Connector Pin Assignment (D-coded M12):
1. TX+
2. RX+
3. TX−
4. RX−
Shield: Cable braid connected to connector housing
### 6. Installation & Setup
Installation Requirements:
- Compatible M12 D-coded female connectors on devices or panels
- Ensure connectors are clean and free of debris before mating
- Maintain minimum bending radius to prevent cable damage
Mounting Options:
- Direct plug-in connection between devices
- Can be routed through cable trays, conduits, or protective tubing
- Suitable for fixed or flexible installations
Configuration:
- No software configuration required; plug-and-play operation
- Ensure proper alignment of D-coding key before tightening
- Tighten connector coupling nut to manufacturer’s torque specification (typically 0.4–0.6 Nm) to maintain IP67 seal
Environmental Considerations:
- Avoid continuous mechanical stress or sharp bends
- Protect from direct UV exposure if installed outdoors (unless UV-rated jacket)
- Ensure proper grounding for shielded cable to minimize EMI
### 7. Performance & Capabilities
Data Transmission:
- Supports Fast Ethernet (100BASE-TX) communication
- Ensures low signal attenuation and high noise immunity
- Suitable for real-time industrial communication protocols (e.g., PROFINET, EtherNet/IP, Modbus TCP)
Electrical Performance:
- Impedance: 100 Ω ± 15% (typical for Ethernet twisted-pair)
- Capacitance: ≤ 60 pF/m
- Conductor resistance: ≤ 0.1 Ω/m
- Insulation resistance: ≥ 100 MΩ @ 500 VDC
Mechanical Performance:
- Mating cycles: ≥ 100 (typical for M12 connectors)
- Vibration resistance: IEC 60068-2-6 compliant
- Shock resistance: IEC 60068-2-27 compliant
- Tensile strength: ≥ 50 N (depending on cable type)
Environmental Performance:
- IP67 protection when mated
- Resistant to oil, chemicals, and industrial cleaning agents
- Operating temperature: -25°C to +80°C
- Storage temperature: -40°C to +85°C
Limitations:
- Designed for 100 Mbps Ethernet (not suitable for Gigabit Ethernet, which requires X-coded connectors)
- Maximum cable length limited to 100 m for Ethernet standards; this model provides 3 m
### 8. Standards & Compliance
The M12C-4M4M-300D complies with multiple international and industry standards to ensure safety, reliability, and interoperability.
Relevant Standards:
- IEC 61076-2-101: M12 circular connectors for data and signal transmission
- ISO/IEC 11801: Generic cabling for customer premises (Ethernet)
- IEEE 802.3u: Fast Ethernet (100BASE-TX) standard
- IEC 60529: IP67 ingress protection classification
- RoHS Directive (2011/65/EU): Restriction of hazardous substances
- CE Marking: Conforms to European safety and EMC requirements
Environmental & Safety Compliance:
- RoHS compliant (lead-free, halogen-free materials)
- REACH compliant (no restricted substances)
- Flame retardant cable jacket (UL 94 V-0 or equivalent)
- Tested for dielectric strength and insulation resistance
Industry Compatibility:
- Suitable for use in industrial automation, transportation, and process control systems adhering to PROFINET, EtherNet/IP, and Modbus TCP standards.
### 9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 1–3 years depending on region and distributor)
- Covers defects in materials and workmanship under normal use
Support:
- Technical documentation and datasheets available from ORing Industrial Networking
- Customer support via email, phone, and online service portal
- Application engineering support for system integration
Maintenance:
- Periodic inspection recommended for connector integrity and cable wear
- Clean connectors with dry lint-free cloth; avoid solvents
- Replace cable if insulation damage or connector corrosion is observed
Product Lifecycle & Updates:
- Part of ORing’s ongoing M12C cable series, designed for long-term availability
- Compatible with future ORing Ethernet switches and industrial devices
- Updated versions may include extended temperature ranges or alternative jacket materials (PUR, TPE)
Packaging:
- Individually packaged in anti-static, moisture-resistant bag
- Label includes model number, length, coding type, and manufacturing batch
Ordering Information:
- Model: M12C-4M4M-300D
- Description: 4-pin M12 Male to 4-pin M12 Male IP67 Ethernet Cable, 3 m, D-coding
- Cable Length: 3 meters
- Connector Type: M12 Male (D-coded) × 2
- Protection: IP67
- Manufacturer: ORing Industrial Networking Corp.
### Summary
The M12C-4M4M-300D is a high-performance, industrial-grade Ethernet cable engineered for reliable data transmission in demanding environments. Featuring dual 4-pin M12 D-coded male connectors, IP67-rated sealing, and shielded twisted-pair construction, it ensures robust connectivity for Fast Ethernet (100 Mbps) networks in automation, transportation, and outdoor applications. Its 3-meter length provides installation flexibility, while compliance with IEC, IEEE, and RoHS standards guarantees safety and interoperability. Designed for rugged excellence, this cable exemplifies ORing’s commitment to durable, high-quality industrial networking solutions.
-
Product_Selection_Guide_Accessories.pdf
PDF Catalog
No accessories available.