Description
Product Overview
A wafer-transfer robot does not communicate directly with every layer of a semiconductor process tool. Its motion commands, feedback signals, interlocks, and equipment-level status information pass through dedicated interface hardware. LAM 810-068158-014 is identified as a Node Robot Interface Board used within Lam Research semiconductor equipment. Available part references place the board in the Node platform and associate it with the robot-control interface layer.
Within the equipment architecture, LAM 810-068158-014 provides the electrical interface between the robot subsystem and the broader control system. This makes the board relevant to wafer-transfer operations where command and feedback signals must be exchanged between the equipment controller and robot hardware. Some supplier documentation describes functions involving encoder feedback, servo commands, and digital I/O; however, those detailed electrical specifications are not supported by sufficiently authoritative public documentation, so they should be treated as configuration-dependent rather than universal ratings.
For maintenance engineers, LAM 810-068158-014 should be approached as an equipment-specific spare, not as a generic PLC motion module. A board with the same physical format but a different Lam part number may have different connector assignments or control functions. The practical replacement check is straightforward: match the complete part number, inspect board revision markings, compare connector layout, and verify the target Node tool configuration. That discipline matters when the board is being sourced for an obsolete-tool repair or planned production-line maintenance.
Product Introduction
Robot-interface failures can present as motion faults, encoder errors, interlock problems, or communication failures, making the interface board easy to misdiagnose. LAM 810-068158-014 sits in the Node platform’s robot-control interface layer and connects the wafer-handling subsystem with the equipment control architecture.
For a legacy replacement, the complete part number is more important than a generic description such as “robot controller.” Revision and connector compatibility should be confirmed before installation.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Lam Research |
| Model / Part Number | 810-068158-014 |
| Product Type | Node Robot Interface Board |
| Product Family | Node |
| Application | Semiconductor manufacturing equipment |
| Primary Function | Wafer-handling robot interface |
| Board Type | PCB / PCBA |
| System Position | Robot and equipment-control interface |
| Signal Function | Robot command, feedback, and interface signals |
| Platform Compatibility | Lam Research Node equipment, subject to configuration |
| Operating Voltage | Not reliably confirmed from authoritative public documentation |
| Communication Protocol | Configuration-dependent; not reliably established publicly |
| Operating Temperature | Not reliably confirmed for this exact board |
| Firmware | No independently verified firmware version identified |
| Condition | New Surplus, subject to inspection and testing |
Procurement note: Some online listings publish specific voltage, RS-422, temperature, or other electrical values for this part, but the available evidence is inconsistent. I would not use those figures as acceptance criteria without the applicable Lam equipment documentation.
810-068158-014
Related Products
- 810-068158-013 — Closely numbered interface-board reference. It may belong to a related hardware configuration, but the suffix difference means it should not be treated as a direct substitute without checking the equipment BOM and board revision.
- 810-073479-215 — Another Lam Research PCB reference appearing in Node-related equipment listings. Its function differs from the dedicated 810-068158-014 robot-interface role.
- 810-046015-010 — VIOP III board reference used for control/data-interface functions. It is complementary at the system level rather than a drop-in replacement for the robot interface board.
- 605-A53842-002 — Processor/CPU board reference associated with semiconductor-equipment control architecture. A processor board provides higher-level computation; 810-068158-014 handles the robot interface layer.
- 810-069751-114 — RF/DC interface board used in Lam equipment. Its application is associated with RF and process-power interfacing rather than wafer-robot control.
- 810-072907-005 — Another Lam Research control PCB reference. It is associated with VME communication/clock functions in available equipment references, so its role is materially different from 810-068158-014.
Frequently Asked Questions
What is LAM 810-068158-014 used for?
810-068158-014 is identified as a Node Robot Interface Board. Its purpose is to provide the interface between the wafer-handling robot subsystem and the equipment’s control architecture.
It should not be confused with the main system CPU or a general-purpose PLC I/O module.
Can I replace 810-068158-014 with 810-068158-013?
Not without verification.
The part numbers are closely related, but the final three digits identify different assemblies. Before substitution, compare:
- Equipment model and Node configuration.
- Complete PCB part number.
- Revision marking.
- Connector arrangement.
- Existing equipment BOM.
- Available installation or service documentation.
A visually similar PCB is not enough evidence for a direct replacement.
Can I hot-swap this robot interface board?
Do not assume hot-swap capability.
This board belongs to semiconductor equipment control hardware rather than a standardized hot-swappable PLC I/O family. The safer procedure is to follow the applicable equipment shutdown and electrical-isolation procedure before removing the PCBA.
A robot can also retain mechanical or stored-energy hazards after controller power is removed, so the equipment maintenance procedure takes precedence.
Does 810-068158-014 support firmware v3.1?
There is no reliable public evidence establishing firmware v3.1 as a universal firmware designation for this specific board.
For a replacement, verify the firmware/software requirements at the system-controller and Node-tool level. The board’s hardware revision and equipment configuration may matter more than an assumed standalone firmware number.
Will replacing 810-068158-014 erase my robot program?
The available identification describes 810-068158-014 as a robot interface board, not the primary system CPU or recipe-storage device.
Therefore, replacing the interface board would not normally be expected to erase the main equipment program. Still, back up machine configuration, robot parameters, calibration data, and fault-history information before maintenance whenever the tool’s procedures allow it.
How do I verify a New Surplus LAM 810-068158-014?
For incoming inspection, request actual evidence rather than relying only on a “new surplus” description:
- Full 810-068158-014 identification.
- PCB revision and assembly markings.
- Clear photographs of connectors and component side.
- Serial/manufacturing identification where applicable.
- Evidence of functional testing.
- Confirmation that the board has not been modified or repaired.
For an obsolete semiconductor-tool board, part-number and revision verification should happen before functional installation. That is usually cheaper than discovering a configuration mismatch during production-tool recovery.
