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Shipping dates are estimates and subject to change. By ordering, you accept possible schedule adjustments. For urgent orders, please confirm with us before purchasing. Post-order cancellations are subject to a 6.4% handling fee.
Description
Product Description
The Machine Vision Light Digital Controller Series provides stable, programmable lighting control for industrial vision systems. With 1–4 output channels, selectable 5V, 24V, or 48V output, and strobe synchronization, it supports precise illumination for machine vision, AOI, automation, and inspection applications.
Multiple models and output connectors are available for different machine vision lighting configurations.
Key Features
- 1–4 channel output
- 5V / 24V / 48V options
- Adjustable light intensity
- Strobe synchronization
- Multiple output connectors
Applications
- Machine Vision Inspection
- AOI Systems
- Factory Automation
- Quality Control
- Industrial Imaging
- Research & Laboratory Imaging
Common Specifications
| Model | Voltage | Power | Channel | Output Port |
| VT-LT4-0506PWDC-2 | 5V |
Total:6W/Singlel:3W
Expandable:
Total:12W/Single:6W
|
2 | SMP-03V |
| VT-LT4-2420PWDC-2 | 24V |
Total:20W
Single:20W
|
2 | SMP-03V |
| VT-LT4-24150PWDC-4 | 24V |
Total:150W
Single:70W
|
4 | SMP-03V |
| VT-LT4-24200PWDC-2 | 24V |
200W
|
2 | 19M-2E |
| VT-LT3-24240PWDC-2 | 24V |
240W
|
2 | 19M-5 |
| VT-LT3-24500PWDC-2 | 24V |
480W
|
2 | 19M-2E |
| VT-LT4-48300PWDC-1 | 48V |
300W
|
1 | GX20-4T |
RS232 vs. Ethernet Light Controller
Choose the Right Communication Interface for Your Application
| Feature | RS232 Controller | Ethernet Controller |
|---|---|---|
| Communication Distance | Typically up to 15 m | Up to 100 m |
| Network Capability | Point-to-point connection | Multi-device networking via Ethernet switch |
| Device Management | Individual COM port required | Multiple controllers accessible via IP address |
| System Integration | Suitable for basic machine control | Ideal for automated and networked systems |
| Remote Access | Limited | Remote configuration and control supported |
| PC Connectivity | Requires an RS232 port or USB adapter | Direct connection to standard Ethernet ports |
| Scalability | Limited | Easy to expand for multi-station systems |
| Best Suited For | Standalone machines and simple setups | Production lines, multi-station AOI, and centralized control |
Light Collection Download
Return and Exchange Policy
Please review our return and exchange policy carefully before placing your order. We encourage all customers to confirm product specifications and application requirements before purchase.
3 Business Days Report product damage, defects, or discrepancies after receipt.
1 Business Day Refunds are processed within one business day after approval.
6.4% Fee Payment processing fees may be deducted where permitted by law.
1. Return and Exchange Eligibility
Contrastech accepts return or exchange requests only for product defects or quality issues, subject to review and confirmation.
Returns or exchanges for reasons unrelated to product defects or quality issues are generally not accepted, subject to applicable law.
2. Non-Eligible Return and Exchange Requests
Before placing an order, customers are responsible for confirming that the selected product meets their technical requirements and is suitable for their intended application. Customers are also responsible for evaluating product compatibility with their systems and use cases.
Requests based on the following reasons are generally not eligible:
- Misunderstanding product specifications or selecting the wrong product.
- Product incompatibility with the customer's intended application.
- Personal dissatisfaction unrelated to a confirmed product defect or quality issue.
These limitations are subject to any mandatory rights or remedies available under applicable law.
3. Product Quality and Claim Period
Our products undergo quality control and quality assurance inspections before shipment. However, if a product you receive is damaged, defective, or materially inconsistent with its published description, please contact us within 3 business days of receipt to report the issue.
Important: Please provide your order number, a description of the issue, and relevant photos or videos where available. This information helps our team assess your claim efficiently.
Our team will review the information provided and advise you on the next steps. Please do not return any product before receiving return instructions from our team.
The stated reporting period does not limit any non-waivable rights you may have under applicable law.
4. Refund Processing and Transaction Fees
For return or refund requests that meet our eligibility requirements, we will process the refund within 1 business day after approval.
Please note that a 6.4% transaction processing fee charged by the payment platform is non-refundable and may be deducted from the refund amount, where permitted by applicable law and the relevant payment provider's terms.
The actual time required for the refunded amount to appear in your account may vary depending on your payment provider or bank.
Need Assistance?
If you have questions about our return and exchange policy or need to report a product quality issue, please contact our team.
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Payment & Security
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