DMX PWM dimmer 4-channel, DMX/RDM 8/16Bit / N.O. Push button / 0/1-10V / 10kOhm potentiometer, configuration with DIP switch and trim potentiometer, PWM frequencies adjustable 300/600/1200Hz, dimming curve linear / logarithmic / exponential adjustable, internal wave program, voltage range 12-48 VDC, load capacity 4x max. 700mA, adjustable current 250/ 300/ 350/ 400/ 450/ 500/ 550/ 600/ 650/ 700mA, *common anode, screw terminal connections, DIN rail mounting, dimensions: 92 x 72x 62mm