VMBRFR8S - 8-channel rf receiver

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

wireless remote control of entry gates, garage doors, lighting, blinds, etc.
the receiver simulates 8 push button channels on the Velbus system
wide range of operation (up to 250 m in open area)
works together with 2-channel handheld transmitter VMBRFT2H and 4-channel handheld transmitters VMBRFT4H
the 2-channel transmitter can control channels 1 & 2, or 3 & 4, or 5 & 6, or 7 & 8
the 4-channel transmitter can control channels 1 to 4, 3 to 6, or 5 to 8
assigning transmitters can be done manually or via the free VELBUSLINKprogram
LED indication for receive status and learning mode
adjustable channel response time (0, 1, 2 or 3 seconds)
detection of short or long button press
configurable multi-channel operation, 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 the receiver channels automatically
uses one address (configurable in VELBUSLINK)
configurable by using the Velbus PC interface (VMB1USB or VMBRSUSB) and the free VELBUSLINKprogram

frequency: 868 MHz
antenna: built-in (additional external antenna can optionally be connected)
coding system: unidirectional addressing transmission
max. number of transmitters: 48
number of channels: 8
possible addresses: 250
max. number of program steps: 74
operating temperature range: -10°C to +55°C
precautions:
- electrically conductive materials (eg. metal) in the vicinity may interfere with the RF signal
- using multiple transmitters on the same receiver at exactly the same time (within 100ms of each other) may cause a channel to remain pressed until the next button press, or until a timeout of 2 minutes has expired (whichever comes first)
supply voltage: 15±3 VDC
power consumption: 30 mA
dimensions: 47,5 x 47,5 x 20 mm
protection (IP): IP20

	EU declaration of conformity	Download (pdf)
		Download (pdf)

	short user manual	Download (pdf)
		Download (pdf)

	VelbusLink 10.6.5 (EN/NL/FR) - Latest version (10/21/2021)	Download (exe)
	Free Windows program to configure and program a Velbus installation (latest version - 10/21/2021)	Download (exe)
	Velbus Installation Guide, Part 1: Hardware and Cabling	Download (pdf)
	Everything you need to know about the Velbus hardware	Download (pdf)
	Velbus Installation Guide, Part 2: Configuration	Download (pdf)
	How to configure Velbus modules using the free software VelbusLink	Download (pdf)
	Velbus Troubleshooting Guide	Download (pdf)
	Step-by-step guide for solving Velbus problems.	Download (pdf)
	VelbusLink 10.5.1 (EN/NL/FR) - Previous version	Download (exe)
	Previous version of VelbusLink	Download (exe)
	Velbus consumption calculator	Download (xlsx)
	Spreadsheet to calculate the number of power supplies you need in a Velbus installation.	Download (xlsx)

	VMBRFR8S Datasheet	Download (pdf)
		Download (pdf)
	Velbus actions by module (click on an action to see a description)	Download (html)
	List of actions per module	Download (html)

Q. How do I make my RF transmitter work with my RF receiver?: A. If you want to link a Velbus RF transmitter (VMBRFT2H, VMBRFT4H, ...) to a Velbus RF receiver (VMBRFR8S), connect the receiver to your Velbus installation, and go to the configuration settings of the receiver in VelbusLink. Follow the instructions in the relevant tab.

Features