Phoenix SACC-DSIV & SACC-DSI Series Industrial Circular Connectors Complete Selection Guide

I. Series Overview: Industrial-Grade Pre-Assembled Circular Connectors for High-Density Signal Transmission

The Phoenix SACC-DSIV & SACC-DSI series are specialized industrial-grade pre-assembled circular connectors designed for reliable signal transmission in factory automation, control cabinet interconnection, and field device wiring scenarios. This portfolio covers two core sub-series:

1. SACC-DSIV Series: High-flexibility connectors with diversified interface types (standard MS/FS, M12MS/M12FSD), core counts (4/5/8CON) and outlet angle options (L90°/L180°), supporting shielded (SH) and standardized assembly (SCO) configurations.
2. SACC-DSI Series: Compact connectors optimized for narrow-space installation, featuring cable gland (PG9) and fixed-length cable (0.5m/1.5m) options, with SCO suffix for batch assembly compatibility.

All models adopt industrial-grade thermoplastic housings and gold-plated contacts, supporting IP67 ingress protection (when mated), wide temperature tolerance (-40°C to +85°C) and EMC anti-interference performance. They are perfectly compatible with Phoenix sensors, actuators and PLC modules, realizing stable high-density signal transmission in harsh industrial environments.

Core Advantages

1. Diversified Outlet Angle Design: L90° (right-angle outlet) for compact cabinet wiring; L180° (straight outlet) for field device long-distance connection, adapting to different installation space constraints.
2. Rich Functional Suffix Matching: SCO (standardized assembly) for batch project deployment; SH (shielded) for high-noise environment anti-interference; TH (heat-resistant) for high-temperature scenario operation.
3. Multi-Core & Interface Coverage: 4/5/8-core configurations cover basic signal to high-density data transmission; M12 interface variants match compact field sensors, while standard MS/FS interfaces suit control cabinet panel mounting.
4. Industrial-Grade Reliability: Reinforced housing with vibration and corrosion resistance; shielded variants suppress electromagnetic interference from inverters and motors, ensuring signal integrity.

II. Nomenclature Decoding: Model Structure & Key Component Interpretation

The SACC-DSIV/SACC-DSI series follow a standardized naming convention to clearly distinguish interface type, core count, outlet angle and functional features. The universal model format is as follows:

1. SACC-DSIV Series Model Format

SACC-DSIV-[Interface Type]-[Core Count+CON]-[Outlet Angle]-[Function Suffix]

2. SACC-DSI Series Model Format

SACC-DSI-[Interface Type]-[Core Count+CON]-[Installation/Cable Spec]-[Function Suffix]

Example Decoding:

• SACC-DSIV-MS-8CON-L90 SH SCO (1437012) = SACC-DSIV series, male connector, 8-channel signal transmission, 90° right-angle outlet, shielded, SCO standardized assembly compatible
• SACC-DSI-MS-8CON-PG 9/0,5 SCO (1542716) = SACC-DSI series, male connector, 8-channel signal transmission, PG9 cable gland, 0.5m cable length, SCO standardized assembly compatible

III. Complete Product Catalog: Detailed Parameter Table

Strictly aligned with your part number list, the series are categorized by SACC-DSIV Series and SACC-DSI Series for clear differentiation, with core parameters, key features and application scenarios provided for engineering and procurement reference.

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

Follow the interface type confirmation → core count & outlet angle matching → functional suffix selection logic to quickly lock the optimal model, avoiding mechanical mismatch and functional non-compliance.

Step 1: Confirm Target Device Interface Type

• Standard control cabinet panel mounting → Select SACC-DSIV series standard MS/FS interface models (e.g., 1437012 SACC-DSIV-MS-8CON)
• M12 compact sensor/actuator connection → Select SACC-DSIV series M12MS/M12FSD interface models (e.g., 1694224 SACC-DSIV-M12MS-5CON)
• Narrow-space cabinet wiring with cable gland → Select SACC-DSI series PG9 interface models (e.g., 1542716 SACC-DSI-MS-8CON-PG9)

Step 2: Match Core Count & Outlet Angle by System Requirements

1. Core Count Selection:
   • Basic 4-channel signal transmission → 4CON models (e.g., 1439913 SACC-DSIV-MS-4CON)
   • General 5-channel mixed signal/power transmission → 5CON models (most mainstream, e.g., 1551752 SACC-DSIV-MS-5CON)
   • High-density 8-channel data transmission → 8CON models (e.g., 1411820 SACC-DSIV-FSX-8CON)
2. Outlet Angle Selection:
   • Compact cabinet internal wiring → L90° right-angle outlet models (saves horizontal space)
   • Field device long-distance connection → L180° straight outlet models (reduces cable bending stress)
   • Dust/waterproof field installation → SACC-DSI series PG9 cable gland models (enhances environmental protection)

Step 3: Select Functional Suffix According to Application Scenarios

• Batch standardized assembly projects → Select SCO suffix models (improves on-site installation efficiency by 30%)
• High-noise industrial environments (inverters/motors nearby) → Select SH suffix shielded models (suppresses electromagnetic interference)
• High-temperature working conditions (＞60°C) → Select TH/SCOTHR suffix heat-resistant models
• Project-specific equipment matching → Select SIX/SCODN/VT suffix special specification models

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

Avoid the 4 most common selection errors of the SACC-DSIV/SACC-DSI series to ensure stable signal transmission and system compatibility in harsh industrial environments.

1. Interface Type Mismatch: Using M12MS male connectors for M12FS female sensors → Strictly verify device interface gender; select M12FSD/M12FSB female models for female devices to avoid mechanical fit failure.
2. Outlet Angle Misuse: Using L180° straight outlet models for narrow cabinet wiring → Select L90° right-angle outlet models to save installation space and prevent cable tension.
3. Functional Suffix Neglect: Using non-shielded models in high-noise environments → Select SH suffix shielded models to suppress electromagnetic interference and avoid signal distortion.
4. Cable Length Miscalculation: Using 0.5m short cables for medium-distance field wiring → Select 1.5m cable models (e.g., 1576753 SACC-DSI-MS-5CON-PG9/1.5) or extend cables with compatible accessories to avoid signal loss caused by cable stretching.

VI. Conclusion: Core Connection Components for Industrial High-Density Signal Transmission

The Phoenix SACC-DSIV & SACC-DSI series deliver a targeted industrial circular connector solution covering standard panel mounting, M12 sensor connection and narrow-space cabinet wiring scenarios. With diversified core counts, outlet angles and functional suffixes, these connectors effectively solve high-density signal transmission problems in automation systems, improving control cabinet space utilization and system integration efficiency.