Introduction
The KM-228DW controller supports standard and extended DMX512 protocols, offeringhigh grayscale control and accurate gamma correction for true color and detaireproduction.it uses an Ethernet interface and UDP protocol, supporting dual-pathbackup and auto-adaptive network speed, ensuring project stability and reliability,meeting requirements for high-definition displays and color mixing control.Key Features:
1. Supports standard USITT DMX512/1990 and extended DMX512 protocols.
2. Supports TTL serial zero code protocol and multiple chip selection.
3.ADRl/PO outputs automatically address DMX512 channels and support variousdriver chips.
4. Addressing signal output is compatible with differential signals, increasing transmis-sion distance.
5.Independent brightness control for primary colors simplifies white balanceadjustment.
6.Supports single-color, dual-color, RGB, RGBW, RGBWY, and multi-color mixingcontrol.
7.32-65536 grayscale conventional control, optimized to 262,144 grayscale levels.
8. Precise adjustable gamma correction algorithm for better human visual perception andricher color display.
9. Maximum support for 120 frame refresh rate.
10. Uses an Ethernet interface and UDP network protocol for stable transmission, witha maximum distance of 100 meters.
11.An LCD display module shows controller parameters and status.
12. Dual RJ45 network interfaces allow for mixed daisy-chaining between controllers andautomatic detection.
13. Eight output ports, each outputting 512 standard channels; load capacity forextended protocols depends on chip characteristics.
14. Supports dual-path backup; display remains unaffected if a controller fails or thenetwork cable breaks.
15.Auto-adapts to gigabit/hundred-megabit speeds or can be set to forcedhundred-megabit speed.