ACC3PWMMod

Release of a Modbus 3 PWM interface unit

An industrial 3 channel PWM control unit

September 24 2016

You who want to manage 3 PWM channels with a Modbus device,

Then the ACC3PwmMod is the unit you need!

The ACC3PwmMod allows to manage RGB leds ribbons or RGB leds panels.

The ACC3PwmMod allows up to 1,8A on each output.

Two kinds of commands are available:

RGB command in giving the RGB intensities (0 à 100%) as well as transition time from the actual PWM configuration to the new PWM configuration in 1/10 s (max 25,5 seconds)

Rainbow command making an automatic colors rotation which accelerates following the Fibonacci suite. This command is specially related to lighttherapy. For that command we give the time for the first colour in seconds (0 to 255s), the final colour rotation time in ms (0 to 255ms, 0 being the maximum reachable speed by the chosen PWM frequency), the starting colour (0 à 11) and intensity (0 to 100%)

Modbus interface characteristics:

	RTU Mode only.
	RS485 communication speed: selectable 2400 bps, 4800 bps, 9600 bps, 19200 bps.
	2 or 4 wires communication.
	Termination resistor available on both the communication pairs.

Selectable PWM frequency 59Hz, 119Hz, 1kHz, 4kHz.

The PWM outputs have their own power supply connector, allowing the use of a specific power supply for the PWM.

L'ACC3PWMMod can be powered by a 8 to 35V DC power supply.

For more informations, please contact :

pongo
Praz-Voue 1, 1031 Mex, Switzerland
Phone : +41 21 702 45 40
Fax : +41 21 702 45 41
Email : info@pongo.info

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Last modification / dernière modification : 15 décembre 2023