Phoenix SACC-M12MS Series Industrial Connectors Selection Guide (5/6/8-Core M12 Male Straight)

Opening: High-Density M12 Male Connectors for Industrial Protocol & Power Transmission

The Phoenix SACC-M12MS series focuses on M12 male straight (MS) industrial connectors, covering 5/6/8-core configurations and adapting to diverse industrial protocols (Ethernet, VARAN, VA) and power transmission needs. With core features including shielded design (SH), dual-nut locking (DN), compact installation (CM), and thin-profile (SKIN) variants, these connectors support cable gland sizes (PG7/PG9/PG11) and comply with IP67 protection standards. Widely used in factory automation, Ethernet/fieldbus systems, and power distribution, the series ensures stable signal/power transmission in harsh industrial environments. This guide structures part number-model correspondence, core parameters, and scenario recommendations for efficient selection.

I. Core Advantages: Why Choose the SACC-M12MS Series?

• Multi-core & protocol compatibility: 5/6/8-core options match signal/power needs; supports Ethernet (ETH), VARAN, VA protocols for seamless integration with industrial control systems.
• Industrial-grade protection: IP67 waterproof/dustproof, shielded (SH) anti-interference, -40°C to +85°C operating temperature, resistant to vibration and oil.
• Flexible installation & accessories: Cable glands (PG7/PG9/PG11) for different cable diameters; dual-nut (DN) for anti-loosening; compact (CM)/thin (SKIN) designs for space-constrained cabinets.
• Special function integration: Power-specific (PWR) models for high-current transmission; DUO dual-configuration for versatile wiring; AU (Australian standard) for regional compliance.
• Reliable connection: Gold-plated contacts (PL/CT series) reduce contact resistance; rigid mechanical locking ensures long-term stability in high-vibration scenarios.

II. Complete Product Selection Table (Part Number + Model + Core Information)

1. 8-Core M12MS Connectors (High-Density Signal/Ethernet)

Suitable for multi-channel signal transmission, Ethernet communication, and high-density sensor arrays.

2. 6-Core M12MS Connectors (VARAN Protocol Specialized)

Optimized for VARAN fieldbus systems, suitable for real-time control in automotive, machinery, and automation.

3. 5-Core M12MS Connectors (General Signal/Power Transmission)

Most widely used core count, balancing signal and power transmission; supports multiple coding and special functions.

III. SACC-M12MS Nomenclature Decoding (Key to Model Understanding)

SACC-M12MS-[Core Count][Coding/Type]-[Accessory/Length]-[Special Feature]

• Core Count: 5/6/8 → Number of signal/power cores (5=general, 6=VARAN, 8=high-density/Ethernet).
• Coding/Type:
  • QO/Q: Protocol-specific coding (Ethernet/VA compatible);
  • SC: Standard signal coding (general-purpose);
  • PL: Pin-type contact (reliable mechanical connection);
  • CT: Special-type coding (custom equipment compatibility);
  • CON: Cable gland type (for direct cable termination).
• Accessory:
  • PG7/PG9/PG11: Cable gland size (matches cable diameter: PG7=small, PG9=standard, PG11=large);
  • 0,5: Cable length (0.5m, pre-assembled);
  • M: Fixed installation (rigid mounting on cabinets/equipment).
• Special Feature:
  • SH: Shielded (suppresses electromagnetic interference);
  • DN: Dual-nut locking (anti-loosening for vibration environments);
  • CM: Compact design (space-saving for narrow cabinets);
  • SKIN: Thin-profile (ultra-slim for tight spaces);
  • ETH: Ethernet-specific (optimized for industrial Ethernet);
  • VARAN: VARAN fieldbus compatibility;
  • VA: VA protocol compatibility;
  • PWR: Power-optimized (for high-current transmission);
  • DUO: Dual-configuration (versatile wiring modes);
  • AU: Compliant with Australian electrical standards.

IV. 3-Step Quick Selection Technique

Step 1: Determine Core Count Based on Transmission Needs

• High-density signal/Ethernet: 8-core (e.g., 1421679 for Ethernet, 1543236 for 8-channel signals);
• VARAN protocol: 6-core (only 1429130, specialized for VARAN fieldbus);
• General signal/power: 5-core (most models, e.g., 1512555 for standard signals, 1404417 for power).

Step 2: Select Coding/Type for Protocol/Connection

• Ethernet: QO/Q coding + ETH suffix (1421679);
• VARAN: 6Q coding + VARAN suffix (1429130);
• Standard signals: SC coding (1512555, 1508187);
• Pin-type reliable connection: PL coding (1424658, 1424670);
• Direct cable termination: CON coding + PG gland (1500774, 1404417).

Step 3: Confirm Special Features & Installation

• High-interference environments: SH (shielded) suffix (1512555, 1694266);
• Vibration-prone equipment: DN (dual-nut) suffix (1549793, 1424670);
• Space constraints: CM (compact) or SKIN (thin) suffix (1426327, 1556825);
• Power transmission: PWR suffix (1404417);
• Regional compliance: AU suffix (1508352) for Australian projects;
• Fixed installation: M suffix (1513334, 1681460).

V. Recommended Industry-Scenario Combinations

VI. Selection Pitfall Avoidance Guide

1. Core count mismatch: 8-channel sensor using 5-core connector → Confirm sensor core requirements (5/6/8) to avoid signal loss.
2. Protocol incompatibility: VARAN system using QO coding → Select 6Q VARAN model (1429130) for real-time communication compatibility.
3. Cable gland size error: Large-diameter cable using PG7 gland → Match PG size (PG7=small, PG9=standard, PG11=large) to cable diameter.
4. Shielding neglect: High-interference environments (inverters/motors) using non-SH models → Choose SH suffix (1512555) to suppress EMI.
5. Vibration resistance missing: Mobile machinery using single-nut models → Select DN (dual-nut) suffix (1424670) to prevent loosening.
6. Space constraint oversight: Compact cabinets using standard models → Opt for CM (1426327) or SKIN (1556825) suffix for slim design.
7. Power transmission error: High-current applications using standard models → Choose PWR suffix (1404417) for power-optimized contacts.
8. Regional compliance neglect: Australian projects using non-AU models → Select AU suffix (1508352) to meet local standards.

Conclusion: Select the Right SACC-M12MS Connector for Reliable Industrial Connectivity

The Phoenix SACC-M12MS series provides versatile, protocol-compliant solutions for 5/6/8-core M12 male connections, with special functions adapting to Ethernet, VARAN, power transmission, and harsh environments. The "core count + coding + special feature" classification simplifies selection, ensuring compatibility with industrial control systems and installation requirements.