Based on electronic industry databases and standard component numbering, the part number **1663226** most commonly refers to an **M12 Circular Connector** produced by **Phoenix Contact**. Below is a detailed breakdown of this specific electronic component. --- ### 1. Component Overview The **1663226** (Full Part No: **SACC-M12MS-5CON-PG7-M**) is a field-terminable connector used primarily in industrial automation and sensor networking. It allows technicians to create custom-length cables on-site. | Attribute | Specification | | :--- | :--- | | **Manufacturer** | Phoenix Contact | | **Connector Type** | M12 Plug (Male) | | **Coding** | A-coded (Standard for sensors/actuators) | | **Number of Positions** | 5-Pin | | **Termination Method** | Screw Connection | | **Cable Gland** | Pg7 (for cable diameters 4mm to 6mm) | --- ### 2. Technical Specifications This component is designed to operate in harsh industrial environments. * **Electrical Characteristics:** * **Nominal Voltage:** 60 V DC / 60 V AC * **Nominal Current:** 4 A per contact * **Insulation Resistance:** ≥ 100 MΩ * **Mechanical & Environmental:** * **Ingress Protection:** IP67 (Dust-tight and waterproof) * **Temperature Range:** -40°C to 85°C * **Housing Material:** PBT (Polybutylene terephthalate) / Zinc die-cast (nickel-plated) * **Contact Material:** CuSn (Bronze) with Gold plating --- ### 3. Wiring Configuration (A-Coded) The 5-pin configuration generally follows standard industrial wiring colors: | Pin Number | Typical Signal | Standard Wire Color | | :--- | :--- | :--- | | 1 | +24V DC | Brown | | 2 | Digital I/O | White | | 3 | 0V / GND | Blue | | 4 | Digital I/O / Switching | Black | | 5 | Functional Earth / Shield | Gray | --- ### 4. Common Applications * **Industrial Automation:** Connecting PLCs to sensors (Proximity, Photoelectric). * **Fieldbus Systems:** Used in CANopen and DeviceNet networks. * **Robotics:** Connecting end-of-arm tooling where custom cable lengths are required. * **Maintenance:** Quick replacement of damaged molded cables. --- ### 5. Installation Example (Pseudocode Context) While this is a physical part, it is often represented in E-CAD software or Bill of Materials (BOM). ```yaml component: id: "1663226" manufacturer: "Phoenix Contact" description: "Sensor/actuator connector, plug, straight, 5-pos., M12, A-coded" connection_type: "Screw connection" cable_exit: "Pg7" ```