Programmable LED driver for automatic optical inspection is composed of one mother board as controller and multiple daughter boards as amplifier. For different approach of inspection system, the mother board has three versions including:
- Basic dimmer version: SmartLED-MB-V1
- Camera handshake version: SmartLED-MB-V2
- High speed strobe version: SmartLED-MB-V3
And the amplifier daughter board include:
- 12V/24V-650mA daughter board: SmartLED-1224
- 12V/24V-1600mA daughter board: SmartLED-2416
- 5V-700mA daughter board: SmartLED-0005
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Features:
■ Stable illumination
Special current control circuit leads to extra low current ripple (0.01% FS) for stable illumination even under low brightness.
■Small size, drive up to 8 channels
Modularized design with independent mother control board and daughter driver boards leads to extremely small size and flexible application. 3 versions of daughter driver boards can be plugged onto the 8 channels of mother control board to satisfy various specifications (5V/12V/24V) of LED.
■Various Communication Interfaces
3 types of communication interfaces including DIO, RS232, and RS422 are supported.
■Brightness Adjustment Software
Brightness adjustment software is provided for free, which implements an user-friendly panel with activeX VR knob.
■Reduction the burden of Console (Camera handshake version)
This version realizes direct handshake between camera and SmartLED controller with digital I/O’s. As a result, the successive brightness variation and image capture can be achieved without console intervention. Thus considerably reduces the communication burden of the console.
■Cost Saving (High-speed Strobe version)
8 sets of brightness combination commands are triggered by 4 digital input so that the brightness of 8 channels can be altered simultaneously at high speed. Such a register-based architecture not only eliminates the expensive DA controller but also reduce the cost of wiring.
Electrical specifications:
| Mother Board. (SmartLED-MB2.0-Vx) | ||||||
| Control supply voltage | 8~24 | V | ||||
| V1 | V2/V3 | |||||
| RS232 interface baud rate | 38400 | 57600 | Echo ON.
N-8-1 |
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| RS422 interface baud rate | 38400 | 57600 | Echo OFF.
N-8-1 |
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| Brightness Resolution | 14 | 8 | bits | |||
| Digital input high voltage* | >3.5 | V | ||||
| Digital input low voltage* | <0.8 | V | ||||
| Digital output sink current** | 20 | mA | ||||
| Operation condition | 0~70 ℃ 20~90% Humidity | |||||
| Daughter board SmartLED- | 1224 | 2416 | 0005 | |||
| Supply voltage Vcc | 8~32 | 8~32 | 5+/-10% | V | ||
| Maximal output current | 680 | 1600 | 700 | mA | ||
Order Information:
Download:
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| Item | Filename | Remark |
| SmartLED-MB2.0 Catalog | LED-2.0-catalog_english.pdf | |
| SmartLED-MB2.0 V1 User’s manual | LED-MB-2.0-V1_english.pdf | |
| SmartLED-MB2.0 V2 User’s manual | LED-MB-2.0-V2_english.pdf | |
| SmartLED-MB2.0 V3 User’s manual | LED-MB-2.0-V3_english.pdf | |
| SmartLED-0005 User’s manual | LED-DB-0005-V2_2_english.pdf | |
| SmartLED-1224 User’s manual | LED-DB-1224-V2_2_english.pdf | |
| SmartLED-2416 User’s manual | LED-DB-2416-V2_2_english.pdf | |
| SmartLED-MB2.0-1224 Assembly | SmartLED_MB2.0_1224.rar | 3D |