Description
🔹 Product Overview
The SICK 7002422.4 is an industrial Diagnostic Board identified by the additional reference numbers 9831 3157 and 7003274-1.
This board is intended for maintenance and replacement applications involving compatible SICK industrial equipment. Because the available identification associates several reference numbers with the same diagnostic-board listing, the complete board marking should be checked against the installed unit before ordering.
For legacy industrial equipment, matching the complete part number, PCB revision, connector arrangement, and equipment configuration is important to avoid installing an incompatible electronic assembly.
📋 Product Datasheet
| Parameter | Details |
|---|---|
| Brand | SICK |
| Model / Part Number | 7002422.4 |
| Additional Reference | 9831 3157 |
| Additional Reference | 7003274-1 |
| Product Type | Diagnostic Board |
| Product Name | Industrial Diagnostic Circuit Board |
| Application | SICK industrial equipment |
| Function | Diagnostic / monitoring electronics |
| Condition | Used |
| Country of Origin | Germany |
| Dimensions / Weight | Not specified; verify actual unit |
⚙️ Key Features
- Original SICK board identification
- Part number 7002422.4
- Additional markings 9831 3157 and 7003274-1
- Intended for industrial diagnostic-system maintenance
- Suitable for replacement and repair applications
- Useful for maintaining legacy SICK equipment
- Compact electronic board format for system-level integration
- Exact equipment compatibility should be verified before installation
🔌 System Integration
The 7002422.4 should be considered a system-specific electronic assembly rather than a universal diagnostic PCB.
Before replacement, compare the existing board with the replacement unit for:
- Complete part number
- Revision or version marking
- PCB layout
- Connector locations
- Terminal configuration
- Cable connections
- Equipment model
- Existing diagnostic system configuration
- Nameplate and serial-number information
The references 7002422.4, 9831 3157, and 7003274-1 should be retained together when recording the spare part in an inventory system.
🏭 Industrial Applications
Compatible SICK diagnostic boards can be used in industrial automation and monitoring environments such as:
- Factory automation
- Production machinery
- Material-handling systems
- Conveyor equipment
- Industrial inspection systems
- Machine monitoring
- Sensor-based automation
- Legacy SICK equipment refurbishment
- Industrial maintenance and repair
Actual application depends on the SICK equipment for which the board was originally specified.
🛠️ Installation & Maintenance
- Switch off and isolate the associated equipment before servicing.
- Follow the machine’s electrical and ESD protection procedures.
- Record all markings from the original PCB.
- Photograph connector positions before removing the original board.
- Compare 7002422.4 / 9831 3157 / 7003274-1 with the installed board.
- Inspect connectors and PCB contacts for contamination or oxidation.
- Install the replacement board using appropriate ESD precautions.
- Reconnect cables according to the original configuration.
- Perform a controlled power-up.
- Check diagnostic indications and system operation before returning the machine to production.
🔍 Troubleshooting
The equipment does not recognize the replacement board:
Check the complete part number, PCB revision, connectors, and compatibility with the installed SICK equipment.
A diagnostic fault appears after replacement:
Recheck wiring, connector seating, power conditions, and the original equipment configuration.
The board has a different connector arrangement:
Do not force the installation. A visually similar PCB may belong to a different hardware revision or equipment configuration.
Intermittent diagnostic behavior occurs:
Inspect connectors, PCB contacts, grounding, power supply conditions, and possible contamination or corrosion.
The original board has several numbers:
Record all numbers, including 7002422.4, 9831 3157, and 7003274-1, because these identifiers can be useful when matching replacement parts.
✅ First-Operation Checklist
- ☐ Confirm SICK 7002422.4
- ☐ Confirm reference 9831 3157
- ☐ Confirm reference 7003274-1
- ☐ Compare PCB revision
- ☐ Verify connector locations
- ☐ Check equipment model and serial number
- ☐ Inspect board condition
- ☐ Verify all wiring
- ☐ Perform controlled power-up
- ☐ Check diagnostic status
- ☐ Complete a functional test
❓ FAQ
What is SICK 7002422.4?
It is identified as a SICK Diagnostic Board with additional references 9831 3157 and 7003274-1.
Are 7002422.4, 9831 3157, and 7003274-1 different products?
The referenced listing presents these numbers together for the same diagnostic-board item. Nevertheless, the markings on the actual PCB should be checked before treating them as equivalent references.
Is this a complete SICK sensor or controller?
No. The listing identifies it as a diagnostic board rather than a complete sensor, controller, or machine assembly.
Is the listed unit new?
The referenced eBay listing identifies the unit as used.
What should I check before purchasing?
Compare the complete part numbers, PCB markings, connectors, equipment model, and serial-number information with your existing unit.
🔧 Related SICK Product Families
- SICK Industrial Sensors
- SICK Safety Sensors
- SICK Photoelectric Sensors
- SICK Inductive Sensors
- SICK Encoder Systems
- SICK Vision Systems
- SICK Identification Systems
- SICK Measurement Systems
- SICK Diagnostic Modules
- SICK Industrial Automation Electronics
These are related SICK product categories rather than confirmed substitutes for 7002422.4.
📦 Spare-Parts & Lifecycle Planning
Diagnostic boards can become difficult to source when industrial equipment reaches the later stages of its service life. For critical production equipment, maintaining an identified spare can reduce downtime associated with electronic-board failure.
For inventory control, record the complete references 7002422.4 / 9831 3157 / 7003274-1, together with the compatible equipment model, hardware revision, storage location, and installation history.
For high-criticality machinery, an ABC classification and appropriate buffer-stock level can help prioritize diagnostic boards that would cause significant production losses if unavailable.
When equipment approaches the end of its supported lifecycle, consider a last-time-buy assessment and maintain accurate records of all available replacement-board references.
