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Gasonics AWD-1-5 Pneumatic Solenoid Valve Manifold Harness
Product Description: This specific wiring harness connects the machine’s central controller to a manifold of pneumatic solenoid valves. It is a critical interface for the tool’s gas and vacuum control system. The AWD-1-5 typically routes 24VDC signals to actuate specific valves that control gas injection, chamber isolation, or venting.
Technical Specifications:
- Type: Multi-pair Signal Cable for Pneumatics
Detailed content
- Cores: 4 to 12 pairs of twisted conductors
- Insulation: PVC or PUR
- Connectors: DIN 43650 (Solenoid connectors) or Deutsch DT series
- Voltage: 24VDC logic level
- IP Rating: IP65 (dust and water resistant) for areas near the chamber
Functional Features:
- Multi-valve Control: A single harness can control multiple valves (gas inlet, purge, vent) simultaneously.
- Noise Immunity: Twisted pair construction reduces crosstalk between adjacent solenoid trigger lines.
- Quick Disconnect: Allows the pneumatic block to be removed from the tool without cutting wires.
- LED Indicator Compatibility: Often includes wires for valve status indicator LEDs.
Application Scenarios:
- Gas Sequencing: Controlling the precise timing of gas flows (e.g., Oxygen followed by Argon).
- Chamber Isolation: Actuating the main throttle valve and isolation valve during pump-down.
- Emergency Venting: Connecting the fast-vent valve to the control system for rapid chamber depressurization.
- Purge Cycles: Controlling nitrogen purge valves to ensure safety before maintenance.
