Universal interface KNX HDL-M/S04.1

HDL KNX / EIB dry contact 4CH sensor is developed by HDL. Using KNX/EIB BUS communication with other KNX devices.

Database need to be downloaded to the switch actuator by using ETS, The document descripts how to use the products. Our products use standard according to EMC, electrical safety, environmental conditions.

The dry contact is used to control switched loads, such as:

•  switch control
•  dimming control 
• Shutter control 
• Flexible control 
• Scene control 
• Sequence control 
• Percentage control 
• Threshold control 
• String control 
• Forced control 
• PWM output 
• 5 logic control 
• Counting control 
• 5 logic control 
• Combination control 
• LED status indicator 
• Alarm control 
• Heating control 
• 0-10V dimming 

Product Function Dry contact 4CH sensor is one of the products in HDL KNX/EIB serials. It includes 4 channel signal input and 4 channel signal output, the signal input channel can receive signal from the temperature sensor and from the dry contact sensor, it offers 4 channels output DC0-10V dimming signal or 4 channels drive for the LED status.

This module including the functions of temperature collection, dry contact input, 5 logic output, 0-10V dimming, sensor, LED driver function, etc. control way including relay control, dimming control, curtain control, scene control, etc. in a logic control process each logic combines with 4 signal input channels.

The M/S04.1 there is 3 work modes,

• Sensors controller.
• Logic controller
• Dimming controller

Sensors controller has: switch controller, switch/dimming, controller shutter, controller flexible, controller scene, controller sequence, switch percentage, controller threshold, controller string (14bytes), controller forced, position controller, counter controller, combination controller.

Logical controller has: dry contact sensor, temperature sensor,

Black A Object output 1……Object 10

• A1：Switching
• A2: Alarm
• A3: Shutter
• A4: Scene
• A5: Sequence
• A6: Percentage
• A7: Threshold
• A8: Threshold
• A9: String (14bytes)
• A10: String (14bytes)

Dimming controller: input function, dry contact sensor, temperature sensor, 0-10 ballast dimming, staircase lighting flashing,  scene,  threshold and heating.