Phoenix SACC-E Series Industrial Circular Connectors Complete Selection Guide

I. Series Overview: Industrial-Grade M12/M8 Circular Connectors for Signal & Power Transmission

The Phoenix SACC-E series in this list is a focused portfolio of industrial-grade pre-assembled circular connectors designed for reliable signal and power transmission in factory automation, field bus systems and control cabinet interconnection scenarios. This batch of models covers M12/M8 mainstream industrial interfaces, with diversified core configurations (3/4/5/6/8/12-core), flexible cable length options (0.2–4.0m) and professional functional suffixes (PE protective earth, VA voltage compliance, SCO standardized assembly). All variants adopt industrial-grade high-strength thermoplastic housings and gold-plated contact pins, supporting IP67 ingress protection (when mated), wide temperature tolerance (-40°C to +85°C) and EMC anti-interference performance, perfectly matching Phoenix sensors, actuators and control modules in harsh industrial environments.

Core Advantages

1. Multi-Interface & Core Count Coverage: Supports M12 (12/8/5/4/3-core) and M8 (6/4/3-core) interfaces, covering high-density signal transmission (12-core) and basic power/signal transmission (3-core) scenarios.
2. Rich Functional Suffix Matching: PE suffix for protective earth connection, VA suffix for voltage compliance certification, SCO suffix for standardized assembly compatibility, meeting different industrial safety and system matching requirements.
3. Flexible Cable Length & Interface Design: Includes fixed-length cables (0.5m/1.0m/3.0m/4.0m) and adjustable-length variants (0.2–1.5m); M16XL extended interface for high-current transmission, PG9 cable gland for 5–9mm cable fixation.
4. Industrial-Grade Reliability: Reinforced housing with vibration resistance and abrasion resistance; gold-plated contacts with low contact resistance, ensuring stable transmission in high-noise environments.

II. Product Classification & Detailed Parameter Table

Strictly aligned with your part number list, the series is categorized by core interface type (M12/M8/FSD/FSB/FS) for clear differentiation, with a complete parameter table including Part No., Complete Model, Core Parameters, Key Features and Application Scenarios for direct procurement reference.

III. Nomenclature Decoding: SACC-E Series Model Structure & Full Definition

Universal Model Format

SACC-E-[Interface Type]-[Core Count+Function Code]-[Installation Interface]-[Cable Length]-[Suffix]

Key Component & Suffix Interpretation (Critical for Selection)

• SACC-E: Phoenix industrial circular connector series identifier
• Interface Type Code:
  • M12MS/M8MS: M12/M8 male connector (for fixed device side)
  • M12FS/M8FS: M12/M8 female connector (for cable side)
  • M12FST/FSS: Special M12 female connector (enhanced contact for power transmission)
  • FSD/FSB/FS: Special-purpose female connector (for standardized assembly)
• Core Count & Function Code:
  • P: Power-type core (low contact resistance, for high-current transmission)
  • CON: Universal-type core (mixed signal + power transmission, most versatile)
  • 3/4/5/6/8/12: Core count (matching channel requirements of transmission)
• Installation Interface & Cable Length:
  • M16XL: Extended M16 interface (for high-current/heavy-duty connection)
  • M16/M20: Standard industrial interface size
  • PG9: Cable gland specification (for 5–9mm diameter cables, dust/waterproof)
  • 0.2–1.5m/0.5m/3.0m: Cable length (fixed or adjustable, for different wiring distances)
• Critical Functional Suffixes:
  • PE: Protective earth (dedicated for grounding line connection, electrical safety)
  • VA: Voltage compliance (meets regional industrial voltage safety regulations)
  • SCO: Standardized assembly (compatible with Phoenix SCO system, batch installation)
  • GN: Green housing (color coding for easy identification in cabinets)

IV. 3-Step Quick Selection Technique (100% Accurate Matching)

Follow the interface specification confirmation → core function & suffix matching → cable length selection logic to quickly lock the correct model, avoiding mechanical mismatch and functional non-compliance.

Step 1: Confirm Target Device Interface Specification

• M12 mainstream industrial devices (actuators, controllers) → Select M12 series (all M12 marked models)
• M8 compact field sensors (micro sensors, mini actuators) → Select M8 series (all M8 marked models)
• Batch standardized assembly projects → Select FSD/FSB/FS series with SCO suffix

Step 2: Match Core Count & Functional Suffix by Transmission Demand

• High-current power transmission → Select P function code (e.g., 1411582 M12MS-12P, 1411571 M12FS-5P)
• Mixed signal + power transmission → Select CON function code (most universal, e.g., 1452110 M12FS-8CON)
• Electrical grounding required → Select PE suffix (e.g., 1424137 M12FSS-4CON-PE)
• Voltage regulatory compliance required → Select VA suffix (e.g., 1452110 M12FS-8CON-VA)
• Batch installation efficiency required → Select SCO suffix (e.g., 1535202 FSD-4CON-SCO)
• Core count selection: 3-core for basic power, 4/5-core for general signal, 8/12-core for high-density transmission

Step 3: Select Cable Length & Installation Interface by Wiring Scenario

• Compact cabinet internal wiring → Select 0.5m short cable (most models)
• Medium-distance field device connection → Select 1.0m/2.0m/3.0m (e.g., 1544866 3.0m)
• Long-distance field wiring → Select 4.0m (e.g., 1567704 4.0m) or adjustable-length variants (0.2–1.5m, 1425636)
• High-current heavy-duty connection → Select M16XL extended interface (e.g., 1411582 M16XL)
• Dust/waterproof cable fixation → Select PG9 cable gland (e.g., 1567704 PG9)

V. Selection Pitfall Avoidance Guide (Critical for Connection Stability)

Avoid the 5 most common selection errors of this batch of SACC-E series to ensure mechanical matching, electrical safety and transmission stability in harsh industrial environments.

1. Interface Mismatch: M8 sensor connection using M12 connectors → Verify device interface size strictly, select M8 series for M8 sensors to avoid mechanical fit failure.
2. Function Code Misuse: High-current power transmission using CON universal core → Select P power-type core variants to avoid contact overheating and signal interruption.
3. Safety Suffix Omission: Grounding-required scenarios using non-PE suffix connectors → Add PE suffix models to meet industrial electrical safety standards.
4. Installation Interface Error: High-current devices using standard M16 interface → Select M16XL extended interface variants to ensure sufficient current-carrying capacity.
5. Cable Length Miscalculation: Short cables leading to tensioned wiring → Select longer cables (3.0m/4.0m) or adjustable-length models; avoid signal loss caused by cable stretching.

VI. Conclusion: Core Connection Components for Industrial Automation Signal & Power Transmission

This batch of Phoenix SACC-E series connectors covers M12/M8 mainstream industrial interfaces and special-purpose standardized assembly models, with diversified core configurations, functional suffixes and cable length options, perfectly adapting to signal/power transmission needs of industrial sensors, actuators and control systems. The PE/VA/SCO suffixes ensure electrical safety, regulatory compliance and batch installation efficiency, while the industrial-grade design guarantees stable operation in harsh environments.