Description
The Kardex GS160 (often identified as GS160-1, Revision 2.2) is the primary control and interface Motherboard for Kardex Remstar automated storage and retrieval systems (AS/RS). This PCB acts as the central intelligence hub, managing the motor control logic, sensor feedback, and operator interface commands that facilitate the precise movement of the storage unit’s carriers or trays.
In the ecosystem of Kardex vertical carousels and lifts, this board is responsible for interpreting positioning data and executing the mechanical movements required for inventory retrieval.
Technical Specifications
- Part Number: GS160 / GS160-1
- Revision: 2.2
- Manufacturer: Kardex Remstar
- Component Type: Main Control PCB (Motherboard)
- Application: Automated Storage and Retrieval Systems (AS/RS)
- Function: System logic control, I/O processing, motor positioning, and communication with the operator console.
- Connectivity: Edge connectors for external peripheral modules and power management.
- Environment: Industrial control cabinet (housed within the unit’s controller unit).
Key Features and Troubleshooting Context
- Positioning Accuracy: The GS160 processes signals from the unit’s encoders. If the machine loses its “home” position or experiences positioning drifts, the GS160 board’s signal processing circuit is often the primary point of investigation.
- Communication Hub: This board interfaces between the operator’s display console and the drive motor controllers. Failure to initialize the controller after power-up often points to a logic or firmware failure on the GS160.
- Revision Importance: Revision 2.2 contains specific firmware logic that may be incompatible with older Rev 1.x hardware. If you are replacing the board, ensure the jumpers and switch settings match the original card, as these are site-specific.
Maintenance & Procurement Advice
- Static Sensitivity: As this is a logic-intensive PCB, always discharge static electricity before handling the board.
- Visual Inspection: Before replacing the board, examine the capacitor banks and electrolytic components. In older Kardex units, capacitor aging is a common cause of erratic behavior before total board failure.
- Firmware: Ensure you have the original machine parameters backed up, as the GS160 may require a re-calibration of the travel/height parameters upon installation.
