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Velleman Velbus Programmable 4 Channel Relay Module (Internally Wired)Velleman Kits

Velleman Velbus Programmable 4 Channel Relay Module

Specification Features:

  • Different operation modes: moment control, on/off control, start/stop timer, staircase lighting timer, non-restartable timer, switch-off delay, switch-on delay, start timer by releasing push button, timer with blinking effect, 2-way timer...
  • Free programmable timer functions (using Velbus Link software and USB/RS232 interface (VMB1USB, VMB1RS or VMBRSUSB))
  • 250 possible id addresses
  • Manual push buttons on board for testing purposes
  • Velbus® connection
  • 4 Modules wide on the DIN rail
  • Firmware upgradeable through the Velbus system
  • 4x 16A relay outputs with a maximum total input of 16A
  • High inrush (80A) current relays are used
  • Required power supply: 14V (12...18VDC allowed)
  • Typical power consumption: 150mA max. (25mA standby)

Read the fully Illustrated Manual for VMB4RYLD

PDF Download

Power Supply





90 x 71 x 58mm



VMB4RYLD has the advantage of easy wiring. Just input your voltage and the 4 outputs can be used instantly without extensive wiring. This Velbus® relay module is completely configurable using the free Velbus-link software and Timers and functions can be set using the software. There are up to 250 possible address for each module, indication of output status (On/Off), power and data are displayed on LED's. Additional software to up grade and improve this product is available from the Velleman support section on there website.
Velbus Home Automation System for applications and examples of installations download introduction manual
Order Code Each 
VMB4RYLDVelleman Velbus Programmable 4 Channel Relay Module139.50 


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