VMB4PB - 4-channel push button interface

Push button interface for connecting up to 4 push buttons (with optional feedback LEDs) to the Velbus home automation system.

Equivalent product: VMB2PBN-R

Extras

• Only a qualified professional may carry out the installation in conformity with in force legislation and standards.

• protocol manuals for developers

  available for download at https://github.com/velbus

• connect up to 4 push buttons
• connect up to 4 notification or backlight LEDs (optional) with operating voltage up to 24 V (AC or DC)
• adjustable light intensity for the connected LEDs
• suitable for common anode and common cathode LEDs
• adjustable button response time (0, 1, 2 or 3 seconds)
• detection of short or long button press
• configurable multi-channel operation on push button, the next channel is selected at each press (up to 8 channels)
• configurable dual channel push button, a different channel is selected depending on the length of the push (short or long push)
• extensive day, week and year programs plus a built-in astronomical clock (sunrise and sunset timing) are included to operate push buttons automatically
• configurable using a Velbus configuration module and the free VelbusLink program

• Physical Properties:
  • Number of Channels: 4
• Electrical Data:
  • Current Consumption: 50 mA
  • Standby Current Consumption: 25 mA
• Technical Data:
  • Protocol: CAN bus
  • Common Pole Type: Anode, Cathode
  • Output: Type: open collector / Maximum operating voltage: 15 VDC / Built-in series resistor: 1.5 kOhm / Usage: a.o. for feedback or notification LEDS (common anode or common cathode) with operating voltage up to 24 V (AC or DC)
  • Mounting Type: Cable mounting
• Set-up Options:
  • Timer Range: 1 day, 1 week, 1 year
  • Configuration Software: Velbuslink
• Environmental Data:
  • IP Rating: IP10
• Operational Properties:
  • Number addresses: 250
• IT Connections:
  • Interface Type: 4-channel push button interface
• Power Supply:
  • Input Voltage Rating Vdc: 12-18 V
  • Maximum input voltage rating VDC for potential free contacts: 3 V
• Included:
  • LED Indicator: Yes
• Product Basic Info:
  • Colour: Black
  • Additional Colour: Green
  • Height: 38 mm
  • Depth: 16 mm
  • Width: 36 mm
  • Weight: 20 g

Manual

	Short user manual	Download (pdf)

Download

	VelbusLink 10.8.5 (EN/NL/FR) - Latest version	Download (exe)
	Free Windows program to configure and program a Velbus installation (latest version - 09/22/2022)
	Velbus Installation Guide, Part 1: Hardware and Cabling	Download (pdf)
	Everything you need to know about the Velbus hardware
	Velbus Installation Guide, Part 2: Configuration	Download (pdf)
	How to configure Velbus modules using the free software VelbusLink
	Velbus Troubleshooting Guide	Download (pdf)
	Step-by-step guide for solving Velbus problems.
	VelbusLink 10.6.5 (EN/NL/FR) - Previous version	Download (exe)
	Previous version of VelbusLink
	Velbus consumption calculator	Download (xlsx)
	Spreadsheet to calculate the number of power supplies you need in a Velbus installation.

Info Sheets

	Infosheet	Download (pdf)
	Velbus actions by module (click on an action to see a description)	Download (html)
	List of actions per module