The part number **PXPPVC12RAM05BCL100PVC** refers to a high-performance industrial M12 connector cable assembly, typically manufactured by **Bulgin** (as part of their Buccaneer M12 series). --- ### 1. Part Number Breakdown This code describes the physical and electrical characteristics of the cable. | Section | Code | Description | | :--- | :--- | :--- | | **Series** | `PXP` | Bulgin Buccaneer M12 Series | | **Material** | `PVC` | Cable Jacket Material (Polyvinyl Chloride) | | **Size/Type** | `12` | M12 Threaded Connector | | **Orientation** | `RAM` | Right Angle Male Connector | | **Coding** | `05` | 5 Poles (Pins) | | **Keying** | `BCL` | B-Coded (Commonly used for Profibus/Fieldbus) | | **Length** | `100` | 10.0 Meters | | **Jacket** | `PVC` | Standard PVC insulation | --- ### 2. Technical Specifications These components are designed for industrial automation and sensor applications. * **Connector Type:** M12 B-Coded (prevents mismatching with A-coded sensor cables). * **Current Rating:** Typically 4A per contact. * **Voltage Rating:** Up to 60V - 250V (depending on specific pole configuration). * **IP Rating:** IP67 or IP68 (waterproof and dustproof when mated). * **Operating Temperature:** Generally -25°C to +80°C. --- ### 3. Electronic Design Features The assembly consists of three primary electronic/mechanical segments: #### A. The Right-Angle Male Header The "RAM" designation indicates a 90-degree bend. This is electronically significant for: * **Space Management:** Reducing the profile of the connection in tight enclosures. * **Strain Relief:** Reducing tension on the internal solder/crimp points compared to straight connectors. #### B. B-Coding (The Keyway) The **B-Coding** is an electronic standard used to ensure that power and signal lines are not crossed. * **Application:** Primarily used for network protocols like Profibus or Interbus. * **Pinout:** 5 Pins arranged to match B-coded female receptacles. #### C. PVC Cabling The cable uses PVC insulation, which offers: * Good insulation resistance. * Medium flexibility. * Resistance to certain chemicals and moisture, making it ideal for factory floor environments. --- ### 4. Wiring Diagram (Generic 5-Pin B-Coded) While color codes can vary by manufacturer, a standard B-coded 5-pin configuration often follows this logic: ```text Pin 1: Brown (V+) Pin 2: White (Signal/Data -) Pin 3: Blue (V-) Pin 4: Black (Signal/Data +) Pin 5: Grey (Drain/Shield) ```