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- 8-Pin Male Configuration: Supports multiple signal or low-power connections within a compact circular form factor.
- A-Coding Standard: Ensures compatibility with standard A-coded M12 connectors used in sensors, actuators, and industrial Ethernet applications.
- Soldering Type Termination: Provides a secure, vibration-resistant electrical connection suitable for custom cable assemblies.
- Rugged Construction: Engineered for industrial environments with high mechanical stress, vibration, and exposure to dust or moisture.
- Compact and Modular Design: Facilitates easy integration into control cabinets, machinery, and field devices.
- High Reliability: Designed for long service life and consistent performance under demanding conditions.
- Versatile Application Range: Suitable for data, signal, and low-voltage power transmission in automation and networking systems.
- Compatibility with IP67-rated Cables: When mated with corresponding M12 connectors, the assembly can achieve IP67 protection against dust and water ingress.
- Wide Accessory Ecosystem: Fully compatible with ORing’s range of M12 cables, power supplies, RF accessories, and SFP modules for complete system integration.
- A-Coding Standard: Ensures compatibility with standard A-coded M12 connectors used in sensors, actuators, and industrial Ethernet applications.
- Soldering Type Termination: Provides a secure, vibration-resistant electrical connection suitable for custom cable assemblies.
- Rugged Construction: Engineered for industrial environments with high mechanical stress, vibration, and exposure to dust or moisture.
- Compact and Modular Design: Facilitates easy integration into control cabinets, machinery, and field devices.
- High Reliability: Designed for long service life and consistent performance under demanding conditions.
- Versatile Application Range: Suitable for data, signal, and low-voltage power transmission in automation and networking systems.
- Compatibility with IP67-rated Cables: When mated with corresponding M12 connectors, the assembly can achieve IP67 protection against dust and water ingress.
- Wide Accessory Ecosystem: Fully compatible with ORing’s range of M12 cables, power supplies, RF accessories, and SFP modules for complete system integration.
Comprehensive Product Summary – M12P-8MA
### 1. Product Overview
Product Name: M12P-8MA
Model Number: M12P-8MA
Series: M12 Circular Connector Series
Article Number: M12P-8MA
Manufacturer: ORing Industrial Networking Corp.
Product Type: 8-pin M12 Male Assembled Plug, Soldering Type, A-Coding
The M12P-8MA is a precision-engineered industrial-grade circular connector designed for reliable signal and power transmission in harsh environments. As part of ORing’s M12 connector family, it provides robust connectivity for automation, control, and communication systems. The connector features an 8-pin male interface with A-coding, ensuring compatibility with standard M12 A-coded sockets and cables. It is designed for solder termination, offering a secure and durable electrical connection ideal for field assembly and custom cable fabrication.
### 2. Key Features
- 8-Pin Male Configuration: Supports multiple signal or low-power connections within a compact circular form factor.
- A-Coding Standard: Ensures compatibility with standard A-coded M12 connectors used in sensors, actuators, and industrial Ethernet applications.
- Soldering Type Termination: Provides a secure, vibration-resistant electrical connection suitable for custom cable assemblies.
- Rugged Construction: Engineered for industrial environments with high mechanical stress, vibration, and exposure to dust or moisture.
- Compact and Modular Design: Facilitates easy integration into control cabinets, machinery, and field devices.
- High Reliability: Designed for long service life and consistent performance under demanding conditions.
- Versatile Application Range: Suitable for data, signal, and low-voltage power transmission in automation and networking systems.
- Compatibility with IP67-rated Cables: When mated with corresponding M12 connectors, the assembly can achieve IP67 protection against dust and water ingress.
- Wide Accessory Ecosystem: Fully compatible with ORing’s range of M12 cables, power supplies, RF accessories, and SFP modules for complete system integration.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Connector Type | M12 Circular Connector |
| Gender | Male |
| Number of Contacts | 8 pins |
| Coding | A-Coding |
| Termination Type | Soldering |
| Assembly Type | Field-assembled plug |
| Material (Housing) | Nickel-plated brass or zinc alloy (typical for M12 connectors) |
| Material (Contacts) | Gold-plated copper alloy |
| Insulation Material | High-temperature thermoplastic |
| Contact Resistance | ≤ 10 mΩ (typical) |
| Insulation Resistance | ≥ 100 MΩ at 100 VDC |
| Rated Voltage | 30 V AC/DC (typical for A-coded connectors) |
| Rated Current | Up to 2 A per contact (depending on wire gauge) |
| Operating Temperature Range | -40°C to +85°C |
| Ingress Protection (when mated) | IP67 |
| Mating Cycles | ≥ 100 cycles |
| Cable Entry Diameter | Typically 4–8 mm (depending on cable type) |
| Mounting Type | Inline cable plug |
| Compliance | IEC 61076-2-101 standard for M12 connectors |
*Note: Exact mechanical dimensions and weights depend on the specific assembly configuration and cable used.*
### 4. Functionality
The M12P-8MA functions as a robust electrical interface for connecting sensors, actuators, controllers, and communication devices in industrial automation systems. The connector’s 8-pin configuration allows for multiple signal or low-power circuits to be transmitted through a single compact interface. The A-coding ensures correct mating orientation and prevents cross-connection with other coding types (such as B, C, D, or X-coded connectors).
Typical Use Cases:
- Industrial automation and control systems
- Fieldbus and sensor networks
- Machine vision and robotics
- Process control instrumentation
- Industrial Ethernet (when used with A-coded signal lines)
- Power and signal distribution in factory environments
Compatibility:
- Compatible with ORing’s M12C-series cables (e.g., M12C-4M4M-300, M12C-5M5F-1000, etc.)
- Can be integrated with M12 panel receptacles, junction boxes, and field devices using A-coded interfaces
- Suitable for use with IP67-rated cable assemblies for outdoor or washdown environments
### 5. Components & Accessories
Included Components:
- M12P-8MA connector body (male plug)
- Solder contact insert with 8 terminals
- Cable gland and strain relief components
- Coupling nut for secure mating
Optional Accessories and Compatible Products:
a. M-Series Cables:
- M12C-4M4M-300: 4-pin M12 Male to 4-pin M12 Male, 3 m, A-coding, IP67
- M12C-5M5F-1000: 5-pin M12 Male to 5-pin M12 Female, 10 m, A-coding, IP67
- M12C-4MRJ-300: 4-pin M12 Male to RJ45 plug, 3 m, A-coding
- M12C-4M4F-3000D: 4-pin M12 Male to 4-pin M12 Female, 30 m, D-coding
b. Power Accessories:
- DIN-Rail Power Supplies: DR-4512 (12VDC/3.5A), DR-75-24 (24VDC/3.2A), SDR-480-48 (48VDC/10A)
- Power Adapters: PAA-121000 (12VDC/1A, US plug), PAE-482500 (48VDC/2.5A, EU power cord)
c. RF and Networking Accessories:
- RF Antenna Bases: RFB-M2-150 (1.5 m cable), RFB-M2-1000 (10 m cable)
- RF Cables: RFC-NM-SMR-1000 (N Male to SMA Male, 10 m)
- RF Surge Protectors: RFP-NF-NM-WAG (0–6 GHz, N Female to N Male)
- WLAN Antennas: RFA-P12-WG (2.4 GHz, 12 dBi), RFA-O10-NM-WA (5.8 GHz, 10 dBi)
d. Optical Modules (for network integration):
- Fast Ethernet SFP Modules: SFP100-MM, SFP100-SS30, SFP100-SS120
- Gigabit Ethernet SFP Modules: SFP1G-LX10, SFP1G-ZX80
- BIDI SFP Modules: SFP1GB3-LX20, SFP1GB5-LX60
These accessories enable the M12P-8MA to be part of a complete industrial connectivity ecosystem, supporting both wired and wireless communication infrastructures.
### 6. Installation & Setup
Requirements:
- Compatible cable with appropriate outer diameter (typically 4–8 mm)
- Soldering tools for contact termination
- Proper torque wrench for coupling nut tightening
Installation Steps:
1. Strip the cable jacket and prepare individual conductors.
2. Solder each conductor to the corresponding contact pin according to the wiring diagram.
3. Assemble the contact insert into the connector housing.
4. Secure the cable gland and strain relief to ensure mechanical stability.
5. Tighten the coupling nut to the mating connector or device port to achieve IP67 sealing.
Mounting Options:
- Inline cable connection between devices
- Integration into control panels or junction boxes via mating receptacles
- Field assembly for custom cable lengths
Configuration:
- Pin assignments follow standard M12 A-coded pinout conventions.
- Ensure correct polarity and signal mapping when connecting to sensors or controllers.
### 7. Performance & Capabilities
Electrical Performance:
- Rated current: up to 2 A per contact (depending on wire gauge)
- Rated voltage: up to 30 V AC/DC
- Contact resistance: ≤ 10 mΩ ensures minimal signal loss
- Insulation resistance: ≥ 100 MΩ for reliable isolation
Mechanical Performance:
- Mating cycles: ≥ 100 insertions
- Vibration resistance: compliant with IEC 60068-2-6
- Shock resistance: compliant with IEC 60068-2-27
- Cable retention: designed to withstand mechanical stress and bending
Environmental Performance:
- Operating temperature: -40°C to +85°C
- IP67 protection (when mated): dust-tight and water-resistant up to 1 m immersion
- Corrosion resistance: nickel-plated metal shell provides long-term durability
Limitations:
- Not suitable for high-voltage or high-current power transmission
- Requires proper sealing and torque to maintain IP67 rating
- Soldering termination requires skilled assembly for optimal performance
### 8. Standards & Compliance
The M12P-8MA connector adheres to international standards governing circular connectors used in industrial automation and communication systems.
Applicable Standards:
- IEC 61076-2-101: Defines mechanical and electrical characteristics for M12 connectors.
- IEC 60512: Test procedures for electrical connectors.
- IEC 60068: Environmental testing for vibration, shock, and temperature.
- RoHS Compliance: Free from hazardous substances such as lead, mercury, and cadmium.
- REACH Compliance: Meets EU regulations for chemical safety.
Industry Compatibility:
- Compatible with standard M12 A-coded devices used in PROFIBUS, DeviceNet, and generic sensor/actuator networks.
- Suitable for use in industrial Ethernet systems when paired with appropriate cabling.
### 9. Additional Information
Warranty:
Typically covered by ORing’s standard limited warranty (duration varies by region and distributor). The warranty covers manufacturing defects and material failures under normal operating conditions.
Technical Support:
ORing provides comprehensive technical documentation, wiring diagrams, and installation guides. Support is available through the company’s website and authorized distributors.
Maintenance:
- Periodic inspection recommended for contact cleanliness and mechanical integrity.
- Ensure coupling nuts are properly tightened to maintain IP67 sealing.
- Replace connectors showing signs of corrosion, wear, or mechanical damage.
Product Updates:
The M12P-8MA is part of ORing’s continuously evolving M12 connector portfolio. Future revisions may include enhanced materials, improved sealing technology, or extended temperature ratings to meet emerging industrial requirements.
Manufacturer Website:
[www.oring-networking.com](http://www.oring-networking.com)
### Summary
The M12P-8MA 8-pin M12 Male Assembled Plug (Soldering Type, A-Coding) is a high-quality industrial connector designed for reliable signal and low-power connections in demanding environments. Its robust construction, compliance with IEC standards, and compatibility with a wide range of ORing accessories make it an ideal choice for automation, control, and communication applications. With solder termination for secure assembly, IP67 environmental protection, and a wide operating temperature range, the M12P-8MA delivers dependable performance in both indoor and outdoor industrial installations.
This connector exemplifies ORing’s commitment to rugged excellence, providing a durable and versatile connectivity solution that integrates seamlessly into modern industrial networks.
### 1. Product Overview
Product Name: M12P-8MA
Model Number: M12P-8MA
Series: M12 Circular Connector Series
Article Number: M12P-8MA
Manufacturer: ORing Industrial Networking Corp.
Product Type: 8-pin M12 Male Assembled Plug, Soldering Type, A-Coding
The M12P-8MA is a precision-engineered industrial-grade circular connector designed for reliable signal and power transmission in harsh environments. As part of ORing’s M12 connector family, it provides robust connectivity for automation, control, and communication systems. The connector features an 8-pin male interface with A-coding, ensuring compatibility with standard M12 A-coded sockets and cables. It is designed for solder termination, offering a secure and durable electrical connection ideal for field assembly and custom cable fabrication.
### 2. Key Features
- 8-Pin Male Configuration: Supports multiple signal or low-power connections within a compact circular form factor.
- A-Coding Standard: Ensures compatibility with standard A-coded M12 connectors used in sensors, actuators, and industrial Ethernet applications.
- Soldering Type Termination: Provides a secure, vibration-resistant electrical connection suitable for custom cable assemblies.
- Rugged Construction: Engineered for industrial environments with high mechanical stress, vibration, and exposure to dust or moisture.
- Compact and Modular Design: Facilitates easy integration into control cabinets, machinery, and field devices.
- High Reliability: Designed for long service life and consistent performance under demanding conditions.
- Versatile Application Range: Suitable for data, signal, and low-voltage power transmission in automation and networking systems.
- Compatibility with IP67-rated Cables: When mated with corresponding M12 connectors, the assembly can achieve IP67 protection against dust and water ingress.
- Wide Accessory Ecosystem: Fully compatible with ORing’s range of M12 cables, power supplies, RF accessories, and SFP modules for complete system integration.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Connector Type | M12 Circular Connector |
| Gender | Male |
| Number of Contacts | 8 pins |
| Coding | A-Coding |
| Termination Type | Soldering |
| Assembly Type | Field-assembled plug |
| Material (Housing) | Nickel-plated brass or zinc alloy (typical for M12 connectors) |
| Material (Contacts) | Gold-plated copper alloy |
| Insulation Material | High-temperature thermoplastic |
| Contact Resistance | ≤ 10 mΩ (typical) |
| Insulation Resistance | ≥ 100 MΩ at 100 VDC |
| Rated Voltage | 30 V AC/DC (typical for A-coded connectors) |
| Rated Current | Up to 2 A per contact (depending on wire gauge) |
| Operating Temperature Range | -40°C to +85°C |
| Ingress Protection (when mated) | IP67 |
| Mating Cycles | ≥ 100 cycles |
| Cable Entry Diameter | Typically 4–8 mm (depending on cable type) |
| Mounting Type | Inline cable plug |
| Compliance | IEC 61076-2-101 standard for M12 connectors |
*Note: Exact mechanical dimensions and weights depend on the specific assembly configuration and cable used.*
### 4. Functionality
The M12P-8MA functions as a robust electrical interface for connecting sensors, actuators, controllers, and communication devices in industrial automation systems. The connector’s 8-pin configuration allows for multiple signal or low-power circuits to be transmitted through a single compact interface. The A-coding ensures correct mating orientation and prevents cross-connection with other coding types (such as B, C, D, or X-coded connectors).
Typical Use Cases:
- Industrial automation and control systems
- Fieldbus and sensor networks
- Machine vision and robotics
- Process control instrumentation
- Industrial Ethernet (when used with A-coded signal lines)
- Power and signal distribution in factory environments
Compatibility:
- Compatible with ORing’s M12C-series cables (e.g., M12C-4M4M-300, M12C-5M5F-1000, etc.)
- Can be integrated with M12 panel receptacles, junction boxes, and field devices using A-coded interfaces
- Suitable for use with IP67-rated cable assemblies for outdoor or washdown environments
### 5. Components & Accessories
Included Components:
- M12P-8MA connector body (male plug)
- Solder contact insert with 8 terminals
- Cable gland and strain relief components
- Coupling nut for secure mating
Optional Accessories and Compatible Products:
a. M-Series Cables:
- M12C-4M4M-300: 4-pin M12 Male to 4-pin M12 Male, 3 m, A-coding, IP67
- M12C-5M5F-1000: 5-pin M12 Male to 5-pin M12 Female, 10 m, A-coding, IP67
- M12C-4MRJ-300: 4-pin M12 Male to RJ45 plug, 3 m, A-coding
- M12C-4M4F-3000D: 4-pin M12 Male to 4-pin M12 Female, 30 m, D-coding
b. Power Accessories:
- DIN-Rail Power Supplies: DR-4512 (12VDC/3.5A), DR-75-24 (24VDC/3.2A), SDR-480-48 (48VDC/10A)
- Power Adapters: PAA-121000 (12VDC/1A, US plug), PAE-482500 (48VDC/2.5A, EU power cord)
c. RF and Networking Accessories:
- RF Antenna Bases: RFB-M2-150 (1.5 m cable), RFB-M2-1000 (10 m cable)
- RF Cables: RFC-NM-SMR-1000 (N Male to SMA Male, 10 m)
- RF Surge Protectors: RFP-NF-NM-WAG (0–6 GHz, N Female to N Male)
- WLAN Antennas: RFA-P12-WG (2.4 GHz, 12 dBi), RFA-O10-NM-WA (5.8 GHz, 10 dBi)
d. Optical Modules (for network integration):
- Fast Ethernet SFP Modules: SFP100-MM, SFP100-SS30, SFP100-SS120
- Gigabit Ethernet SFP Modules: SFP1G-LX10, SFP1G-ZX80
- BIDI SFP Modules: SFP1GB3-LX20, SFP1GB5-LX60
These accessories enable the M12P-8MA to be part of a complete industrial connectivity ecosystem, supporting both wired and wireless communication infrastructures.
### 6. Installation & Setup
Requirements:
- Compatible cable with appropriate outer diameter (typically 4–8 mm)
- Soldering tools for contact termination
- Proper torque wrench for coupling nut tightening
Installation Steps:
1. Strip the cable jacket and prepare individual conductors.
2. Solder each conductor to the corresponding contact pin according to the wiring diagram.
3. Assemble the contact insert into the connector housing.
4. Secure the cable gland and strain relief to ensure mechanical stability.
5. Tighten the coupling nut to the mating connector or device port to achieve IP67 sealing.
Mounting Options:
- Inline cable connection between devices
- Integration into control panels or junction boxes via mating receptacles
- Field assembly for custom cable lengths
Configuration:
- Pin assignments follow standard M12 A-coded pinout conventions.
- Ensure correct polarity and signal mapping when connecting to sensors or controllers.
### 7. Performance & Capabilities
Electrical Performance:
- Rated current: up to 2 A per contact (depending on wire gauge)
- Rated voltage: up to 30 V AC/DC
- Contact resistance: ≤ 10 mΩ ensures minimal signal loss
- Insulation resistance: ≥ 100 MΩ for reliable isolation
Mechanical Performance:
- Mating cycles: ≥ 100 insertions
- Vibration resistance: compliant with IEC 60068-2-6
- Shock resistance: compliant with IEC 60068-2-27
- Cable retention: designed to withstand mechanical stress and bending
Environmental Performance:
- Operating temperature: -40°C to +85°C
- IP67 protection (when mated): dust-tight and water-resistant up to 1 m immersion
- Corrosion resistance: nickel-plated metal shell provides long-term durability
Limitations:
- Not suitable for high-voltage or high-current power transmission
- Requires proper sealing and torque to maintain IP67 rating
- Soldering termination requires skilled assembly for optimal performance
### 8. Standards & Compliance
The M12P-8MA connector adheres to international standards governing circular connectors used in industrial automation and communication systems.
Applicable Standards:
- IEC 61076-2-101: Defines mechanical and electrical characteristics for M12 connectors.
- IEC 60512: Test procedures for electrical connectors.
- IEC 60068: Environmental testing for vibration, shock, and temperature.
- RoHS Compliance: Free from hazardous substances such as lead, mercury, and cadmium.
- REACH Compliance: Meets EU regulations for chemical safety.
Industry Compatibility:
- Compatible with standard M12 A-coded devices used in PROFIBUS, DeviceNet, and generic sensor/actuator networks.
- Suitable for use in industrial Ethernet systems when paired with appropriate cabling.
### 9. Additional Information
Warranty:
Typically covered by ORing’s standard limited warranty (duration varies by region and distributor). The warranty covers manufacturing defects and material failures under normal operating conditions.
Technical Support:
ORing provides comprehensive technical documentation, wiring diagrams, and installation guides. Support is available through the company’s website and authorized distributors.
Maintenance:
- Periodic inspection recommended for contact cleanliness and mechanical integrity.
- Ensure coupling nuts are properly tightened to maintain IP67 sealing.
- Replace connectors showing signs of corrosion, wear, or mechanical damage.
Product Updates:
The M12P-8MA is part of ORing’s continuously evolving M12 connector portfolio. Future revisions may include enhanced materials, improved sealing technology, or extended temperature ratings to meet emerging industrial requirements.
Manufacturer Website:
[www.oring-networking.com](http://www.oring-networking.com)
### Summary
The M12P-8MA 8-pin M12 Male Assembled Plug (Soldering Type, A-Coding) is a high-quality industrial connector designed for reliable signal and low-power connections in demanding environments. Its robust construction, compliance with IEC standards, and compatibility with a wide range of ORing accessories make it an ideal choice for automation, control, and communication applications. With solder termination for secure assembly, IP67 environmental protection, and a wide operating temperature range, the M12P-8MA delivers dependable performance in both indoor and outdoor industrial installations.
This connector exemplifies ORing’s commitment to rugged excellence, providing a durable and versatile connectivity solution that integrates seamlessly into modern industrial networks.
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