Unit DMX is a communication unit specifically designed for DMX-512 data transmission scenarios. It integrates the CA-IS3092W isolated half-duplex RS-485 transceiver, providing up to 5kVrms electrical isolation protection. The onboard 120Ω terminal resistor switch can be connected according to the usage scenario to match the characteristic impedance of the signal transmission line, preventing signal reflection and distortion. Through the Grove interface, this unit can communicate with the M5 host via serial communication. The device is equipped with an XLR-3 female interface, making it convenient for users to connect DMX devices. This product is suitable for stage lighting control, landscape lighting control, dimmer control, and other scenarios.
Features
Isolated RS-485 transceiver CA-IS3092W
Grove interface for serial communication
Equipped with XLR-3 female interface
120Ω terminal resistor matching
Includes
1 x Unit DMX
1 x HY2.0-4P Grove cable (20cm)
Applications
Stage lighting control
Landscape lighting control
Color light control
Specifications
Specification
Parameter
Communication Protocol
DMX512
Isolated Transceiver
CA-IS3092W
Isolation Voltage
5kVrms
Data Transfer Rate
Up to 500Kbps (DMX protocol fixed rate: 250 Kbps)
Communication Protocol
RS-485, half-duplex
Grove Interface
For RS-485 communication and control, serial communication
Terminal Resistor
120Ω, configured at both ends of the RS-485 bus to prevent signal reflection
