OPT-Professional Machine Vision Lighting Provider

DPH Strobe Overdrive Digital Controller

Catalog Download

DPH20048E-4.pdf

Demo & SDK

Selection Guide

Product Features

1. Programmable trigger mode available, 32 steps at max; the trigger source, intensity and trigger pulse width of each step can be set

2. Instant overdrive the light, pulse width can set 1-1023μs

3. Short trigger response time (≤15μs)

4. Simultaneous communication of multiple channels available

5. Trigger signal input: connect an external signal source (e.g. a cameratrigger signal) to strobe the LED light, and extend life span of light

6. Internal self-trigger function, self-trigger cycle can set 15 to 1000 ms.

7. RS232 communication

8. 100M Ethernet communication

9. Trigger pulse width can be set

10. Temperature controlled fan, longer life span

11. Withstanding high voltage (AC1500V 1min, leak current <10mA)

12. High insulation resistance (DC500V >20MΩ)

13. Easy to install: screw and DIN rail mounting available.

Device Overview

No.	Item	Description
1	5-digit display	The 1st number indicates the channel and the others show the value
2	Internal/external trigger switch	INT TRIG : internal trigger EXT TRIG: external trigger
3	Serial port, female	Communicate to PC via RS232
4	100M Ethernet	Communicate to PC via Ethernet
5	AC power input	Input AC100-240V 50/60Hz
6	Power Switch	To turn the controller on/off
7	Adjustment key	To adjust value of the chosen channel. Press it, the chosen channel number twinkle on digit display; press it again will chose next channel. Rotate it in clockwise, the value increased; rotate it in anticlockwise, the value decreased
8	Light connector	In total, four lights can be controlled individually
9	Trigger connector	For connection with an external trigger source

Internal / External Trigger Switch Setting

Parameters

Item	Parameter	Description
Input voltage	AC100~240V	50/60Hz
Output voltage	48V
Lighting mode	Strobe
Internal trigger	Yes	Via Internal/external trigger switch
Internal trigger cycle	15-1000ms	Set via adjustment key or DEMO software, each channel can set in different value
External trigger	Level trigger	Default rising edge trigger
External trigger pulse width	1-1023μs	Set via adjustment key or DEMO software, each channel can set in different value
Programmable trigger	Yes	Pulse width and trigger source can set
Response time	≤15μs‍
Short circuit protection	Yes	The related channel shuts down and“ER2” appears on the display
Max instant output current	20A/CH
External trigger frequency	Can set in 1~900Hz	Default 40Hz
Communication	RS232 / Ethernet
Standby power consumption	≤3.4W
Hi-Pot test	AC1500V 1min	Leak current <10mA
Insulation resistance	DC500V	>20MΩ
Work temperature	-5℃~50℃
Size (L x W x H)	91 x 132.41 x 171mm
Weight (kg)	1.1

Dimensional Drawing [mm]

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