LOCAL INTERFACE UNIT (LIU) | Authentic Lighting Control System
WR3388-K8 : LOCAL INTERFACE UNIT (LIU)
Model : WR3388-K8 | Manufacturer / Supplier : SY SYSTEM | Solution : FULL-2WAY Lighting System
Dimensional Outline & Structure Drawing (Drawing Dimensions)
1. Rating Specifications
| Item | Rating Specification Details |
|---|---|
| 1 | Rated Voltage : AC 24V ± 10% 60Hz |
| 2 | Current Consumption : 150mA |
| 3 | Operating Temperature : -10 ℃ ~ 50 ℃ |
| 4 | Operating Humidity : 95% RH or less |
| 5 | Transmission Method : 2-wire transmission method |
| 6 | Signal Voltage : 24V |
| 7 | NCU to LIU Communication : Two-wire shielded (RS-485) |
| 8 | F2W BUS (LIU-to-LIU Communication) : 2-wire non-polarized wiring method |
| 9 | NCU to LIU Transmission Speed : Configurable via DIP Switch (9600 / 19200 BPS) |
2. Key Features & Control Characteristics (Features)
This product is a professional smart lighting control unit installed in central control panels and distribution boards for commercial buildings, hotels, government facilities, and industrial complexes.
For project schematic design, wiring diagrams, system programming, and bulk delivery quotes, please contact SY SYSTEM Customer Support for prompt technical assistance.
Registered Inquiries
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Shipping & Delivery Information
Delivery is processed via standard commercial freight or courier service within 2-4 business days after order confirmation. For custom control panels and large project orders, delivery schedules are arranged based on project construction timelines.
Warranty, Exchange & A/S Information
All SY SYSTEM products are covered by our standard genuine manufacturer warranty. In the event of initial defects, replacement or rapid technical A/S support will be provided. Please contact our Customer Support team for RMA or warranty assistance.
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