LTN-450

4通道/ 2通道定電流 LED調光控制器，支援 10A overdriving過載輸出

  • 定電流 LED 光源控制
  • 4通道/ 2通道 LED 輸出
    • 最高 2A 連續輸出，額定最高 180W
    • 最高 10A 過驅動輸出，峰值最高 500 W
  • 4通道/ 2通道獨立觸發器輸入
  • 支援多種運作模式：連續、閃頻、過驅動(overdriving)及開關
  • 支援 RS-232 及乙太網路介面
  • 12至35V寬範圍DC 輸入電壓

Datasheet

概觀

產品介紹

LTN-450 系列定電流 LED 調光控制器具備 overdriving過載功能。定電流輸出驅動 LED 光源可以 mA 等級精準控制光強度，並為機器視覺應用帶來穩定的照明。

LTN-450 系列提供最多 4 通道 LED 控制通道，可連續輸出最高 2A 電流，並有總計 180W 的功率預算。此外，還有 4 個獨立觸發器輸入，可接受來自相機或鄰近感應器的閃控訊號。而 LTN-450 更支援 10A overdriving過載輸出，可使 LED 光源以最高 10 倍的亮度，在極短的時間內閃爍。這可讓 LED 光源獲得最高 500W 的能量爆發，使用於線性掃描成像及高速影像擷取等應用中。LTN-450 採用專利申請中的MCU微處理器架構，嚴密調節閃控脈衝寬度及整體工作週期，以保護 LED 燈避免燒毀。

LTN-450 調光控制器的運作模式、輸出電流、觸發器來源、觸發器延遲及脈衝寬度均可透過 RS-232 或乙太網路介面輕鬆加以配置。另外也提供易用的 GUI 公用程式及跨平台驅動程式 API，更容易在不同應用中進行操作及控制。若需要精確而穩定的照明，LTN-450 系列絕對是您以高成本效益控制 LED 的最佳方式。

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詳細規格

LTN-454
Communication Interface 1x RS-232 COM port
1x Ethernet port
LED Lighting Controller 4-CH constant current outputs
Output voltage Continuous: 5V to 24V
Overdriving: 5V to 40V
Supply voltage 1x 3-pin pluggable terminal block for 12~35V DC input
Output current Up to 2A in 2.5 mA increments
Up to 10A for overdriving in 10 mA increments
Output power Up to 180W rated power output for continuous mode
Up to 500W peak power output for overdriving mode
Operating modes Continuous, pulsed, overdriving and switched modes
Trigger input 4-CH isolated trigger inputs
Logic low: 0V ~ 1.5V
Logic high: 5V ~ 24V
Pulse width For overdriving mode: minimum 50 µs in 1 µs increments,
maximum 30 ms according to 100% to 1000% overdriving scale
For other modes: minimum 400 µs in 1 µs increments
Pulse Delay Minimum 0s µs in 1 µs increments
Operating Temperature 0°C ~ 60°C *
Dimension 47 mm(W) x 108 mm(D) x 150 mm (H)
Mounting DIN-rail mount
Weight 0.9 kg
Safety EN62368-1
EMC CE/FCC according to EN61000-6-4 & EN61000-6-2
LTN-452
Communication Interface 1x RS-232 COM port
1x Ethernet port
LED Lighting Controller 2-CH LED constant current outputs
Output voltage Continuous: 5V to 24V
Overdriving: 5V to 40V
Supply voltage 1x 3-pin pluggable terminal block for 12~35V DC input
Output current Up to 2A in 2.5 mA increments
Up to 10A for overdriving in 10 mA increments
Output power Up to 180W rated power output for continuous mode
Up to 500W peak power output for overdriving mode
Operating modes Continuous, pulsed, overdriving and switched modes
Trigger input 2-CH isolated trigger inputs
Logic low: 0V ~ 1.5V
Logic high: 5V ~ 24V
Pulse width For overdriving mode: minimum 50 µs in 1 µs increments,
maximum 30 ms according to 100% to 1000% overdriving scale
For other modes: minimum 400 µs in 1 µs increments
Pulse Delay Minimum 0s µs in 1 µs increments
Operating Temperature 0°C ~ 60°C *
Dimension 47 mm(W) x 108 mm(D) x 150 mm (H)
Mounting DIN-rail mount
Weight 0.9 kg
Safety EN62368-1
EMC CE/FCC according to EN61000-6-4 & EN61000-6-2

* Due to various operating modes and current output discrepancies, active cooling may be required.

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訂購資訊

LTN-454

4通道定電流 LED調光控制器，具 4個獨立輸入觸發器並支援 10A overdriving過載輸出

LTN-452

2通道定電流 LED調光控制器，具 2個獨立輸入觸發器並支援 10A overdriving過載輸出

選配件

PA-280W-ET2

280W AC/ DC power adapter 24V/ 11.67A; 16AWG/ 100cm; cord end terminals for terminal block, operating temperature : -30°C to 60°C.

PA-480W-DIN

480W AC/ DC power adapter DIN-rail mount, 24V 20A, 90~264VAC/ 127~370VDC, terminal block, -20 to70°C

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