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Gasonics AWD-1-9 Internal Wiring Harness
Product Description: This part number identifies a specific internal electrical cable assembly used within Gasonics semiconductor equipment. “AWD” designations typically refer to “Assembly Wiring Documentation” or specific wire harness configurations. The “1-9” suffix denotes a specific routing path, length, and connector pinout. This harness is typically used to route low-voltage control signals or sensor data between the main equipment rack and peripheral subsystems.
Technical Specifications:
- Type: Multi-conductor Shielded Cable Assembly
Detailed content
- Conductor Material: Stranded copper with Teflon (PTFE) or PVC insulation
- Shielding: Braided copper shield (95% coverage) for EMI/RFI suppression
- Connectors: D-Sub (DE-9 or DA-15), M12 circular connectors, or terminal blocks
- Length: Custom length specific to the tool chassis layout
- Voltage Rating: 300V AC/DC
- Temperature Rating: -20°C to +80°C (standard) or up to 105°C (high-temp variants)
Functional Features:
- Signal Integrity: High-quality shielding prevents electromagnetic interference from affecting sensitive analog sensor signals (e.g., thermocouples, pressure gauges).
- Vacuum Compatibility: Low-outgassing jacket materials (PUR or PVC) suitable for cleanroom environments.
- Durability: Flexible jacketing resistant to abrasion during tool maintenance and robot movement.
- Color Coding: Wires are color-coded and labeled at both ends for rapid troubleshooting and installation.
Application Scenarios:
- Sensor Interconnect: Connecting chamber pressure transducers, thermocouples, and gas flow sensors to the main controller PCB.
- Robotic Control: Wiring stepper motors and limit switches for wafer handling robots and aligners.
- Safety Interlocks: Hardwiring door sensors and emergency stop buttons to the safety PLC.
- RF System Control: Transmitting low-voltage enable/disable signals to the RF generator and match network.
