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
- Nine 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 |
160126 |
|
dimensions (W x H x D) |
107 x 76 x 59 mm/4.21 x 2.99 x 2.32 inch |
|
weight |
0.228 kg/0.5 lb |
|
power |
12 ... 48 VDC (screw term.) |
|
max. total output current |
14 A |
|
operating temp. |
0 ... 50 °C/32 ...122 °F |
|
storage temp. |
-20 ... 80 °C/-4 ... 176 °F |
|
operating / storage hum. |
0 ... 80% not condensing |
|
environment |
IP20 |
|
housing |
aluminium, plastic |
|
certifications |
CE (EN55015 / EN61547) |
|
input |
DMX512 (RJ-45) |
| output | DMX512 for chaining multiple devices |
| 9 output channels (screw terminals) | |
| + connector: identical to input voltage | |
| - connector: low side PWM switch |
