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VMB7IN - 7-channel input module (potential free + pulse) for din rail

Connect any type of sensor or switch (distance is not an issue) and you can control anything. E.g. connect the motion detector of your driveway and switch on the garden lighting for 2 minutes… The module has very extended timer functions.
The first 4 inputs can be used as counter inputs for connection of a kWh or other pulse counter, to measure the power consumption. Measured values can then be shown on a VMBGPODB or VMBGPODW glass control module, and can also be used as alarm values to trigger Velbus events (eg. switch on or off relays).


  • 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

  • contacts may be placed at a long distance from the module
  • local buttons and LED indication per input
  • different reaction times can be set for each input: 0, 1, 2 or 3 seconds
  • complete configuration via Velbus PC interface (e.g.VMB1USB, VMBRSUSB) and VELBUSLINK
  • detects long or short press to activate second channel
  • multi-channel possibility, each short press activates next channel
  • extended day, week and year timers with possible sun (rise/set) synchronisation
  • connect a kWh counter (VMBKWH14, VMBKWH18 or VMBKWH310) and monitor your energy consumption using VELBUSLINK or one of our operation panels VMBGPODW, VMBGPODB or VMBLCDWB.
  • Physical properties:
    • Number of channels: 7
    • Width DIN modules: 2
  • Electrical data:
    • Maximum current consumption: 150 mA
    • Standby current consumption: 30 mA
    • Allowed voltage on inputs: 0… +15 V
  • Technical data:
    • Protocol: CAN bus
  • Set-up options:
    • Timer range: 1 day, 1 week, 1 year
  • Operational properties:
    • Instruction manual languages: Dutch, English, French, German, Spanish
    • Reaction time: 0 s, 1 s, 2 s, 3 s
    • Number addresses: 250
  • Power supply:
    • Output voltage rating VDC: 24 V
    • Input voltage rating VDC: 12-18 V
  • Included:
    • LED indicator: Yes
  • Product basic info:
    • Colour: White
    • Depth: 58 mm
    • Height: 90 mm
    • Weight: 80 g
    • Width: 36 mm
    • Material: PC (polycarbonate)


PDF-File Short user manual for VMB7IN
Basic manual explaining the basic functions of the 7-channel input module
PDF-File Diagram
Connection of non Velbus sensors


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

Info Sheets

PDF-File Infosheet
HTML-File Velbus actions by module (click on an action to see a description)
List of actions per module