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DMX2PWM Dimmers enable control of low-voltage LEDs using a DMX512 controller.
Using PWM (Pulse-Width Modulation) technique, they are designed for use with
constant voltage LEDs with a maximum output current of 2A per channel, or 2.5A for
the three-channel version. DMX512 signal is amplified through DMX2PWM Dimmers for
convenient daisy-chaining. DMX2PWM Dimmers’ flexibility makes installations easy with
auto and manual DMX512 addressing modes, and in the case of the nine-channel
version, the option of using an RJ45 connector or loose wire for DMX512 connection.
The reverse supply protection and self-resetting over-current protection ensure safety
against possible damage due to incorrect wiring. The nine-channel version is
conveniently mountable inside equipment racks using standard 35mm wide DIN rail.
Key Features
- Control of constant voltage LED fixtures
- Three individually-controllable output channels via DMX512
- Reverse supply protection and overcurrent protection (self resetting)
- Smooth dimming via PWM with 488 Hz frequency
- Manual address setting or auto-addressing selectable
- Input voltage range: 12-48 VDC
- 14bit PWM resolution calculated from 8bit DMX value
Technical Specifications
|
Item number |
160125 |
|
dimensions mm / inch (W x H x D) |
94 x 71,5 x 24 / 3.66 x 2.81 x 0.94 |
|
weight kg / lbs |
0,08 / 0.176 |
|
power |
12-48 VDC (screw term.) |
|
operating temp. °C / °F |
0°...50°C / 32°...122°F |
|
storage temp. °C / °F |
-20°...80°C / -4°...176°F |
|
operating / storage hum. |
0-80% not condensing |
|
environment |
IP20 |
|
housing |
aluminium |
|
certifications |
CE (EN55015 / EN61547) |
|
input |
DMX512 (RJ-45) |
| output | DMX512 for chaining multiple devices |
| 3 output channels (screw terminals) | |
| + connector: identical to input voltag | |
| - connector: low side PWM switch |
