LOOKING FOR THE RIGHT
INDUSTRIAL SOLUTION?
Discover embedded, communication and automation solutions tailored to your application.
- Industrial-Grade Ethernet Connectivity:
Designed for reliable data transmission in industrial automation and control systems, supporting Fast Ethernet communication (100 Mbps).
- D-Coded M12 Connector:
The D-coding ensures compatibility with standard industrial Ethernet interfaces, providing secure and vibration-resistant connections.
- RJ45 Plug Interface:
Standard 4-pin RJ45 plug for easy integration with Ethernet switches, routers, and network devices.
- IP67 Protection:
Fully sealed against dust and water ingress, suitable for outdoor or washdown environments.
- Rugged Construction:
Built with robust materials to withstand mechanical stress, vibration, and temperature variations common in industrial settings.
- 3-Meter Cable Length:
Optimized for flexible installation in control cabinets, machinery, or field devices.
- High Signal Integrity:
Shielded cable design minimizes electromagnetic interference (EMI) and ensures stable data transmission.
- Plug-and-Play Compatibility:
Ready-to-use assembly requiring no field termination or special tools.
- RoHS-Compliant Materials:
Environmentally friendly construction adhering to global safety and material standards.
Designed for reliable data transmission in industrial automation and control systems, supporting Fast Ethernet communication (100 Mbps).
- D-Coded M12 Connector:
The D-coding ensures compatibility with standard industrial Ethernet interfaces, providing secure and vibration-resistant connections.
- RJ45 Plug Interface:
Standard 4-pin RJ45 plug for easy integration with Ethernet switches, routers, and network devices.
- IP67 Protection:
Fully sealed against dust and water ingress, suitable for outdoor or washdown environments.
- Rugged Construction:
Built with robust materials to withstand mechanical stress, vibration, and temperature variations common in industrial settings.
- 3-Meter Cable Length:
Optimized for flexible installation in control cabinets, machinery, or field devices.
- High Signal Integrity:
Shielded cable design minimizes electromagnetic interference (EMI) and ensures stable data transmission.
- Plug-and-Play Compatibility:
Ready-to-use assembly requiring no field termination or special tools.
- RoHS-Compliant Materials:
Environmentally friendly construction adhering to global safety and material standards.
Comprehensive Product Summary – M12C-4MRJ-300D
### 1. Product Overview
Product Name: 4-pin M12 Male to 4-pin RJ45 Ethernet Cable (D-Coding, IP67, 3m)
Model Number: M12C-4MRJ-300D
Article Number: M12C-4MRJ-300D
Series: M12C Industrial Ethernet Cable Series
Manufacturer: ORing Industrial Networking Corp.
Website: [www.oring-networking.com](http://www.oring-networking.com)
The M12C-4MRJ-300D is a high-performance industrial Ethernet cable designed for ruggedized networking environments. It features a 4-pin M12 male connector on one end and a 4-pin RJ45 plug on the other, supporting D-coded Ethernet connectivity over a 3-meter cable length. The assembly is IP67-rated, ensuring complete protection against dust ingress and temporary immersion in water, making it ideal for harsh industrial, transportation, and outdoor applications.
### 2. Key Features
- Industrial-Grade Ethernet Connectivity:
Designed for reliable data transmission in industrial automation and control systems, supporting Fast Ethernet communication (100 Mbps).
- D-Coded M12 Connector:
The D-coding ensures compatibility with standard industrial Ethernet interfaces, providing secure and vibration-resistant connections.
- RJ45 Plug Interface:
Standard 4-pin RJ45 plug for easy integration with Ethernet switches, routers, and network devices.
- IP67 Protection:
Fully sealed against dust and water ingress, suitable for outdoor or washdown environments.
- Rugged Construction:
Built with robust materials to withstand mechanical stress, vibration, and temperature variations common in industrial settings.
- 3-Meter Cable Length:
Optimized for flexible installation in control cabinets, machinery, or field devices.
- High Signal Integrity:
Shielded cable design minimizes electromagnetic interference (EMI) and ensures stable data transmission.
- Plug-and-Play Compatibility:
Ready-to-use assembly requiring no field termination or special tools.
- RoHS-Compliant Materials:
Environmentally friendly construction adhering to global safety and material standards.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | M12C-4MRJ-300D |
| Cable Type | Industrial Ethernet Cable |
| Connector 1 | 4-pin M12 Male (D-coded) |
| Connector 2 | 4-pin RJ45 Plug |
| Number of Pins | 4 |
| Coding Type | D-coding (Ethernet) |
| Cable Length | 3 meters |
| Ingress Protection | IP67 (dust-tight and water-resistant) |
| Transmission Standard | 100BASE-TX Fast Ethernet |
| Shielding | Shielded twisted pair (STP) |
| Material (Cable Jacket) | Industrial-grade PVC or PUR (depending on variant) |
| Color | Typically black or gray (industrial standard) |
| Operating Temperature Range | -25°C to +80°C (typical for IP67-rated cables) |
| Bending Radius | ≥10× cable diameter |
| Voltage Rating | ≤60V (signal level) |
| Current Rating | ≤4A per contact |
| Contact Material | Gold-plated brass or copper alloy |
| Connector Housing Material | Nickel-plated brass (M12) / Molded plastic (RJ45) |
| Cable Diameter | Approx. 6–8 mm |
| Weight | Approx. 150–200 g (for 3m length) |
| Compliance | RoHS, REACH, CE |
### 4. Functionality
The M12C-4MRJ-300D functions as a hybrid Ethernet interconnect cable, bridging industrial field devices equipped with M12 D-coded Ethernet ports to standard RJ45 Ethernet interfaces. It enables seamless communication between ruggedized field equipment and conventional network infrastructure.
Typical Use Cases:
- Connecting industrial Ethernet switches to field I/O modules or sensors.
- Linking PLCs (Programmable Logic Controllers) to Ethernet-enabled devices.
- Integrating machine vision systems, robotics, or automation controllers.
- Establishing Ethernet connections in transportation systems, outdoor kiosks, or factory automation lines.
Compatibility:
- Compatible with all standard M12 D-coded Ethernet ports (IEC 61076-2-101 compliant).
- Works with Fast Ethernet (100 Mbps) and 10 Mbps Ethernet devices.
- Suitable for use with industrial switches, routers, gateways, and controllers from ORing and other manufacturers.
Operational Principle:
The cable transmits differential Ethernet signals over twisted pairs, maintaining impedance control and shielding integrity to ensure low signal loss and high noise immunity. The M12 connector provides a secure, vibration-resistant connection, while the RJ45 plug allows easy integration with standard networking equipment.
### 5. Components & Accessories
Included Components:
- 1 × M12C-4MRJ-300D cable assembly (3m length)
- Factory-terminated connectors (M12 male D-coded and RJ45 plug)
- Protective caps (optional, depending on packaging)
Optional Accessories (from ORing product ecosystem):
- DIN-Rail Power Supplies: DR-4512, DR-4524, DR-75-12, DR-75-24, DR-75-48, DR-120-12, DR-120-24, DR-120-48, SDR-240-48, SDR-480-48
(for powering Ethernet switches and devices)
- RF Antenna Bases and Cables: RFB-M2-150, RFC-NM-SMR-150, RFC-NM-SMR-1000
(for wireless networking integration)
- Fiber Patch Cords and SFP Modules: SFP100 and SFP1G series
(for hybrid fiber-Ethernet networks)
- M-Series Cable Variants:
- M12C-4M4M-300D (M12 male to M12 male, 3m, D-coded)
- M12C-4M4F-1000D (M12 male to M12 female, 10m, D-coded)
- M12C-4M4F-3000D (M12 male to M12 female, 30m, D-coded)
These accessories allow system integrators to build complete, ruggedized Ethernet infrastructures.
### 6. Installation & Setup
Installation Requirements:
- Compatible Ethernet devices with M12 D-coded and RJ45 ports.
- Ensure proper cable routing to avoid excessive bending or mechanical stress.
- Maintain minimum bending radius (≥10× cable diameter) during installation.
Mounting Options:
- Direct plug-in connection to M12 D-coded Ethernet ports on field devices.
- RJ45 plug connects to standard Ethernet switch or router ports.
- Can be routed through cable trays, conduits, or protective tubing in industrial environments.
Configuration:
- No software configuration required; plug-and-play operation.
- Ensure correct alignment of M12 connector keying before mating.
- Tighten M12 connector coupling nut to achieve IP67 sealing.
Environmental Considerations:
- Suitable for indoor and outdoor use.
- Avoid prolonged exposure to direct sunlight unless UV-resistant jacket is specified.
- Ensure connectors are properly sealed when used in wet or dusty environments.
### 7. Performance & Capabilities
Data Transmission:
- Supports 10/100 Mbps Ethernet (IEEE 802.3 compliant).
- Optimized for low signal attenuation and high EMI immunity.
- Maintains consistent impedance (100 Ω nominal) for Ethernet signal integrity.
Mechanical Performance:
- Withstands vibration and mechanical shock typical in industrial environments.
- High flex life suitable for dynamic applications (robotic arms, conveyors).
Environmental Performance:
- IP67-rated connectors ensure reliable operation in dusty, humid, or wet conditions.
- Resistant to oil, chemicals, and industrial contaminants.
Electrical Performance:
- Contact resistance: ≤10 mΩ
- Insulation resistance: ≥100 MΩ at 100V DC
- Dielectric strength: 500V AC (1 min)
Limitations:
- Not suitable for Gigabit Ethernet (1000BASE-T) due to 4-pin D-coded configuration.
- Maximum cable length limited to 100 meters for Ethernet standards; this model provides 3 meters.
Reliability:
- Designed for continuous operation in 24/7 industrial systems.
- Gold-plated contacts ensure long-term corrosion resistance and stable connectivity.
### 8. Standards & Compliance
Industry Standards:
- IEC 61076-2-101: M12 connector interface standard (D-coded)
- IEEE 802.3: Ethernet communication standard
- ISO/IEC 11801: Structured cabling standard for Ethernet
- EN 50155 (applicable environments): Railway and transportation electronics (when used with compliant devices)
Environmental & Safety Compliance:
- IP67 (Ingress Protection per IEC 60529)
- RoHS Directive 2011/65/EU compliant (Restriction of Hazardous Substances)
- REACH Regulation (EC) No 1907/2006 compliant
- CE Marking for conformity with European safety and EMC requirements
Quality Assurance:
- Factory-tested for continuity, insulation resistance, and signal integrity.
- Each assembly undergoes visual inspection and electrical verification.
### 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 at [www.oring-networking.com](http://www.oring-networking.com)
- Application engineering support for system integration and compatibility inquiries.
Maintenance:
- Periodic inspection recommended for connector cleanliness and mechanical integrity.
- Clean connectors with lint-free cloth and isopropyl alcohol if contamination occurs.
- Replace cable if insulation damage or connector wear is observed.
Product Lifecycle & Updates:
- Part of ORing’s ongoing industrial connectivity product line.
- Compatible with future ORing Ethernet switches and industrial networking devices.
- Updated versions may include extended lengths or enhanced shielding options.
Packaging:
- Individually packaged in anti-static, moisture-resistant bags.
- Label includes model number, length, coding type, and manufacturing batch.
Ordering Information:
- Model: M12C-4MRJ-300D
- Description: 4-pin M12 Male to 4-pin RJ45 Plug Ethernet Cable, 3m, D-coding, IP67
- Cable Length Options: 3m (standard); custom lengths available upon request.
### Summary
The M12C-4MRJ-300D is a rugged, IP67-rated industrial Ethernet cable assembly engineered for reliable data connectivity between field-level devices and standard Ethernet infrastructure. Its 4-pin M12 D-coded male connector ensures secure, vibration-resistant connections in harsh environments, while the RJ45 plug provides universal compatibility with network equipment. With a 3-meter length, shielded construction, and compliance with international standards, it is ideal for industrial automation, transportation, and outdoor networking applications requiring robust and stable Ethernet communication.
This cable exemplifies ORing’s commitment to “Designed for Rugged Excellence”, offering a dependable solution for mission-critical industrial networking systems.
### 1. Product Overview
Product Name: 4-pin M12 Male to 4-pin RJ45 Ethernet Cable (D-Coding, IP67, 3m)
Model Number: M12C-4MRJ-300D
Article Number: M12C-4MRJ-300D
Series: M12C Industrial Ethernet Cable Series
Manufacturer: ORing Industrial Networking Corp.
Website: [www.oring-networking.com](http://www.oring-networking.com)
The M12C-4MRJ-300D is a high-performance industrial Ethernet cable designed for ruggedized networking environments. It features a 4-pin M12 male connector on one end and a 4-pin RJ45 plug on the other, supporting D-coded Ethernet connectivity over a 3-meter cable length. The assembly is IP67-rated, ensuring complete protection against dust ingress and temporary immersion in water, making it ideal for harsh industrial, transportation, and outdoor applications.
### 2. Key Features
- Industrial-Grade Ethernet Connectivity:
Designed for reliable data transmission in industrial automation and control systems, supporting Fast Ethernet communication (100 Mbps).
- D-Coded M12 Connector:
The D-coding ensures compatibility with standard industrial Ethernet interfaces, providing secure and vibration-resistant connections.
- RJ45 Plug Interface:
Standard 4-pin RJ45 plug for easy integration with Ethernet switches, routers, and network devices.
- IP67 Protection:
Fully sealed against dust and water ingress, suitable for outdoor or washdown environments.
- Rugged Construction:
Built with robust materials to withstand mechanical stress, vibration, and temperature variations common in industrial settings.
- 3-Meter Cable Length:
Optimized for flexible installation in control cabinets, machinery, or field devices.
- High Signal Integrity:
Shielded cable design minimizes electromagnetic interference (EMI) and ensures stable data transmission.
- Plug-and-Play Compatibility:
Ready-to-use assembly requiring no field termination or special tools.
- RoHS-Compliant Materials:
Environmentally friendly construction adhering to global safety and material standards.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | M12C-4MRJ-300D |
| Cable Type | Industrial Ethernet Cable |
| Connector 1 | 4-pin M12 Male (D-coded) |
| Connector 2 | 4-pin RJ45 Plug |
| Number of Pins | 4 |
| Coding Type | D-coding (Ethernet) |
| Cable Length | 3 meters |
| Ingress Protection | IP67 (dust-tight and water-resistant) |
| Transmission Standard | 100BASE-TX Fast Ethernet |
| Shielding | Shielded twisted pair (STP) |
| Material (Cable Jacket) | Industrial-grade PVC or PUR (depending on variant) |
| Color | Typically black or gray (industrial standard) |
| Operating Temperature Range | -25°C to +80°C (typical for IP67-rated cables) |
| Bending Radius | ≥10× cable diameter |
| Voltage Rating | ≤60V (signal level) |
| Current Rating | ≤4A per contact |
| Contact Material | Gold-plated brass or copper alloy |
| Connector Housing Material | Nickel-plated brass (M12) / Molded plastic (RJ45) |
| Cable Diameter | Approx. 6–8 mm |
| Weight | Approx. 150–200 g (for 3m length) |
| Compliance | RoHS, REACH, CE |
### 4. Functionality
The M12C-4MRJ-300D functions as a hybrid Ethernet interconnect cable, bridging industrial field devices equipped with M12 D-coded Ethernet ports to standard RJ45 Ethernet interfaces. It enables seamless communication between ruggedized field equipment and conventional network infrastructure.
Typical Use Cases:
- Connecting industrial Ethernet switches to field I/O modules or sensors.
- Linking PLCs (Programmable Logic Controllers) to Ethernet-enabled devices.
- Integrating machine vision systems, robotics, or automation controllers.
- Establishing Ethernet connections in transportation systems, outdoor kiosks, or factory automation lines.
Compatibility:
- Compatible with all standard M12 D-coded Ethernet ports (IEC 61076-2-101 compliant).
- Works with Fast Ethernet (100 Mbps) and 10 Mbps Ethernet devices.
- Suitable for use with industrial switches, routers, gateways, and controllers from ORing and other manufacturers.
Operational Principle:
The cable transmits differential Ethernet signals over twisted pairs, maintaining impedance control and shielding integrity to ensure low signal loss and high noise immunity. The M12 connector provides a secure, vibration-resistant connection, while the RJ45 plug allows easy integration with standard networking equipment.
### 5. Components & Accessories
Included Components:
- 1 × M12C-4MRJ-300D cable assembly (3m length)
- Factory-terminated connectors (M12 male D-coded and RJ45 plug)
- Protective caps (optional, depending on packaging)
Optional Accessories (from ORing product ecosystem):
- DIN-Rail Power Supplies: DR-4512, DR-4524, DR-75-12, DR-75-24, DR-75-48, DR-120-12, DR-120-24, DR-120-48, SDR-240-48, SDR-480-48
(for powering Ethernet switches and devices)
- RF Antenna Bases and Cables: RFB-M2-150, RFC-NM-SMR-150, RFC-NM-SMR-1000
(for wireless networking integration)
- Fiber Patch Cords and SFP Modules: SFP100 and SFP1G series
(for hybrid fiber-Ethernet networks)
- M-Series Cable Variants:
- M12C-4M4M-300D (M12 male to M12 male, 3m, D-coded)
- M12C-4M4F-1000D (M12 male to M12 female, 10m, D-coded)
- M12C-4M4F-3000D (M12 male to M12 female, 30m, D-coded)
These accessories allow system integrators to build complete, ruggedized Ethernet infrastructures.
### 6. Installation & Setup
Installation Requirements:
- Compatible Ethernet devices with M12 D-coded and RJ45 ports.
- Ensure proper cable routing to avoid excessive bending or mechanical stress.
- Maintain minimum bending radius (≥10× cable diameter) during installation.
Mounting Options:
- Direct plug-in connection to M12 D-coded Ethernet ports on field devices.
- RJ45 plug connects to standard Ethernet switch or router ports.
- Can be routed through cable trays, conduits, or protective tubing in industrial environments.
Configuration:
- No software configuration required; plug-and-play operation.
- Ensure correct alignment of M12 connector keying before mating.
- Tighten M12 connector coupling nut to achieve IP67 sealing.
Environmental Considerations:
- Suitable for indoor and outdoor use.
- Avoid prolonged exposure to direct sunlight unless UV-resistant jacket is specified.
- Ensure connectors are properly sealed when used in wet or dusty environments.
### 7. Performance & Capabilities
Data Transmission:
- Supports 10/100 Mbps Ethernet (IEEE 802.3 compliant).
- Optimized for low signal attenuation and high EMI immunity.
- Maintains consistent impedance (100 Ω nominal) for Ethernet signal integrity.
Mechanical Performance:
- Withstands vibration and mechanical shock typical in industrial environments.
- High flex life suitable for dynamic applications (robotic arms, conveyors).
Environmental Performance:
- IP67-rated connectors ensure reliable operation in dusty, humid, or wet conditions.
- Resistant to oil, chemicals, and industrial contaminants.
Electrical Performance:
- Contact resistance: ≤10 mΩ
- Insulation resistance: ≥100 MΩ at 100V DC
- Dielectric strength: 500V AC (1 min)
Limitations:
- Not suitable for Gigabit Ethernet (1000BASE-T) due to 4-pin D-coded configuration.
- Maximum cable length limited to 100 meters for Ethernet standards; this model provides 3 meters.
Reliability:
- Designed for continuous operation in 24/7 industrial systems.
- Gold-plated contacts ensure long-term corrosion resistance and stable connectivity.
### 8. Standards & Compliance
Industry Standards:
- IEC 61076-2-101: M12 connector interface standard (D-coded)
- IEEE 802.3: Ethernet communication standard
- ISO/IEC 11801: Structured cabling standard for Ethernet
- EN 50155 (applicable environments): Railway and transportation electronics (when used with compliant devices)
Environmental & Safety Compliance:
- IP67 (Ingress Protection per IEC 60529)
- RoHS Directive 2011/65/EU compliant (Restriction of Hazardous Substances)
- REACH Regulation (EC) No 1907/2006 compliant
- CE Marking for conformity with European safety and EMC requirements
Quality Assurance:
- Factory-tested for continuity, insulation resistance, and signal integrity.
- Each assembly undergoes visual inspection and electrical verification.
### 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 at [www.oring-networking.com](http://www.oring-networking.com)
- Application engineering support for system integration and compatibility inquiries.
Maintenance:
- Periodic inspection recommended for connector cleanliness and mechanical integrity.
- Clean connectors with lint-free cloth and isopropyl alcohol if contamination occurs.
- Replace cable if insulation damage or connector wear is observed.
Product Lifecycle & Updates:
- Part of ORing’s ongoing industrial connectivity product line.
- Compatible with future ORing Ethernet switches and industrial networking devices.
- Updated versions may include extended lengths or enhanced shielding options.
Packaging:
- Individually packaged in anti-static, moisture-resistant bags.
- Label includes model number, length, coding type, and manufacturing batch.
Ordering Information:
- Model: M12C-4MRJ-300D
- Description: 4-pin M12 Male to 4-pin RJ45 Plug Ethernet Cable, 3m, D-coding, IP67
- Cable Length Options: 3m (standard); custom lengths available upon request.
### Summary
The M12C-4MRJ-300D is a rugged, IP67-rated industrial Ethernet cable assembly engineered for reliable data connectivity between field-level devices and standard Ethernet infrastructure. Its 4-pin M12 D-coded male connector ensures secure, vibration-resistant connections in harsh environments, while the RJ45 plug provides universal compatibility with network equipment. With a 3-meter length, shielded construction, and compliance with international standards, it is ideal for industrial automation, transportation, and outdoor networking applications requiring robust and stable Ethernet communication.
This cable exemplifies ORing’s commitment to “Designed for Rugged Excellence”, offering a dependable solution for mission-critical industrial networking systems.
-
Product_Selection_Guide_Accessories.pdf
PDF Catalog
No accessories available.