Intelligent Control Aspect

Q1

What solution and products does MEAN WELL provide for building automation?

Ans

For Building automation, MEAN WELL utilizes KNX as the solution. Please refer to the KNX building automation website for detailed information and relevant applications.
http://building.meanwell.com.tw/
 

Q2

What solution and products does MEAN WELL provide for wireless lighting control?

Ans

For wireless lighting control, MEAN WELL utilizes Bluetooth low energy Mesh. Currently, there are LCM-IOT and PWM-IOT series in the product line, which can be adopted in applications of constant current and constant voltage control. Please refer to the specifications for detailed information.
   

Q3

How many units can be controlled by CASAMBI app?

Ans

It is 125 nodes that can be controlled at a time by CASAMBI app.

Q4

What solution and products does MEAN WELL provide for industrial automation?

Ans

For industrial automation, MEAN WELL suggests using PMBus and CAN bus for digital control and monitoring. Please refer to the tech note link below for introduction and difference between the buses.
http://configurable.meanwell.com.tw/newsInfo.aspx?c=5&i=634
 

Model / interface PMBus CAN bus
 RSP-1600/DPU-3200
 UPH-1500/2500
By request By request
 RCP/RxB-1600
 DRP-3200/DxB-3200
 PHP-3500
 HEP-1000
As standard By request
 RCP-2000 As standard X

Q5

What is the difference between linear and logarithmic dimming curves in DALI?

Ans

The brightness increasing in a steady/linear rate isn't observed as a linear increase to the human eyes. It is light source whose dimming curve is in logarithmic mode shows a linear increase to the human eye. There are linear and logarithmic dimming curves selectable for users in DALI.

Q6

What is the maximum communication distance for Mean Well products equipped with CAN bus communication interface?

Ans

MEAN WELL's CAN bus products meet ISO 11898 and the bus rate is 250kbps. Max. communication distance is at least 150m for the products.