Views: 2 Author: Site Editor Publish Time: 2021-04-23 Origin: Site
How does the central control system (232) in the meeting room control DMX512 signal lamps?
Recently, many customers have inquired that the control method of the control system in my conference room is RS-232, how to control your DMX512 signal lamps? Nowadays, in many video conference rooms, multimedia conference rooms, and multi-functional conference halls, the lighting is installed after the equipment of the central control system is installed. The main function of the central control is to control conference room equipment through RS232, RS485, infrared, network and other protocols, but the video conference room lights are all with DMX512 signal protocol mode. But a video conference room has a lot of equipment. Such as lights, projectors, speakers, cameras, displays, electric hangers, etc. But the central control system does not support 512 signals. In fact, this is the distress of many engineering companies. But it is not difficult to solve. If you want to control DMX512 signal lamps and lanterns, only a signal converter is needed, and no complicated equipment is needed.
The RS232-DMX512 signal converter created and developed by "Vangaa" can fully realize the above problems. Convert RS-232 signal to DMX-512 signal, mainly used to use the central console to have DMX-512 protocol through RS-232 signal The lighting equipment is controlled. The specific precautions are as follows:
1. When installing and repairing this equipment, the power supply must be cut off;
2. When the equipment is running, do not plug or unplug the DMX-512 signal line when the power is on;
3. Shielded twisted pair cable for DMX signal transmission. The transmission distance is not more than 100 meters, and a signal amplifier is needed for long-distance transmission, which can link up to 32 devices.
How to solve the problem of 232-512 signal is not difficult now. The RS232-DMX512 signal converter perfectly solves how the central control system of the conference room controls the DMX512 signal lamps. It can convert RS-232 signals to DMX-512 signals without replacing the central control system.