VMB4RY - Velbus 4-Channel Programmable Relay Module

The VMB4RY Velbus 4-Channel Programmable Relay Module is designed for use with the Velbus home automation system.

• suppressed relay contacts
• manual control on the module
• control through VELBUS
• controllable by connecting several push buttons in parallel
• easy learning process
• programmable without PC
• storage space for 15 different push buttons per control group per channel
• learned push buttons are saved in case of a power failure
• report to control modules
• 16 time settings: moment - 5s - 10s - 15s - 30s - 1min - 2 min - 5min - 10min - 15min - 30min - 1h - 2h - 5h - 1day - on/off
• 9 different time settings for timer 2: 5min - 10min - 15min - 30min - 1h - 2h - 5h - 1day - on/off
• LED indications for:
  • relay outputs
  • operation modes
  • power voltage
  • data reception and forwarding through VELBUS
• 10 different operation modes:
  • moment control
  • on/off control
  • start/stop timer
  • staircase lighting timer
  • non-restartable timer
  • switch-off delay
  • switch-on delay
  • starting the timer by push button release
  • timer with blinking effect
  • 2-way timer
• 8 different operation possibilities:
  • using push buttons turning on the relay
  • using push buttons turning off the relay
  • using push buttons turning the relay on or off
  • using push buttons activating the set operation mode
  • using push buttons starting or stopping the timer
  • using push buttons starting or stopping the 2nd timer in the 2-way timer mode
  • using push buttons restarting or stopping the timer
  • using push buttons starting or restarting the 2nd timer in the 2-way timer mode (except with on/off mode).

• power supply: 12VDC - 18VDC
• consumption all relays activated: 330mA/18VDC
• consumption in standby: 50mA/16VDC
• 4 independent relay outputs:
  • switching capacity with a resistive load: 16A/230VAC max
  • switching capacity with an inductive load: 8A/230VAC max.
• 223 different addresses
• push button input debounce: 65ms
• standard DIN-rail housing: 4 modules
• dimensions: 90 x 71 x 58mm / 3.5 x 2.8 x 2.3"
• weight: 210g (0.46lbs)

• Velbus VMB4RY application example (English)
• Velbus VMB4RY User Manual (long version)
• Velbus VMB4RY User Manual (short version)
• Velbus VMB4RY protocol

• Velbus software
  Version 6.0
  Version 7.1 (Beta)
• Introduction to home automation
  Velbus Automation System
• Velbus Catalogue