Summary of Contents for Velleman VMB1DM
- Page 1 VMB1DM Dimmer Module for ® Velbus system Velbus manual VMB1DM – edition 1 – rev.1.0...
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Page 2: Table Of Contents
Combination of direct push buttons and VELBUS control ............9 Connection ..........................10 Termination ........................... 10 Addressing ..........................11 Time setting........................... 11 Operation mode ........................12 Operation ..........................13 LED-indication ........................13 Learning mode ........................13 Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 3: Features
◊ Consumption activated relay: 50mA at 18V (30mA at 16VDC) ◊ Standard DIN-rail housing (2 modules) ◊ Dimensions (L x W x H): 90 x 36 x 58mm. ◊ Weight : 95g Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 4: Velbus Data
The module can respond with the module type, module name, module status or the contents from the memory. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 5: Connection
• Place the ‘MODE’ rotary switch on one of the following positions: 0, 1, 2, 3, 4, 5, 6 or 7. • The electronic transformer must be short-circuit proof and thermal protected. • The electronic transformer must be suited to adjust the light intensity with a phase cut-off dimmer. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 6: Use With Low-Mains Halogen Through A Wound Transformer (Inductive Load)
If the lamp does not go out due to an external cause (even after switching off and on the mains), the control transistor will probably be faulty. In this case, return the dimmer to the manufacturer for repair. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 7: Low-Voltage Connection
Remark: Position the address on ‘00’ to switch off the communication with the VELBUS. Also, erase all learnt push buttons. In the other case, de dimmer module will cause a bus error with every status modification.. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 8: Control Via Velbus System
Remark: For connection between the modules, use twisted pair cable (ex. EIB 2x2x0.8mm2, UTP 8x0.51mm - CAT5 or other). Use minimum 0.5mm² cable. Connect the bus (mind the polarity) to the module. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 9: Combination Of Direct Push Buttons And Velbus Control
Remark: For connection between the modules, use twisted pair cable (ex. EIB 2x2x0.8mm2, UTP 8x0.51mm - CAT5 or other). Use minimum 0.5mm² cable. Connect the bus (mind the polarity) to the module. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 10: Connection
Remove the jumper in all other cases. Remark: If different cable wiring topologies (tree, star, loop, ...) are used, place a jumper on the end module of the longest cable only, NOT on each end point Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 11: Addressing
5h timer or 5h dimming speed in slow on/off dimmer mode 1day timer or 1day dimming speed in slow on/off dimmer mode No timer or maximum dimming speed in slow on/off dimmer mode Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 12: Operation Mode
If the TIME rotary switch is set on F, the dimmer module will not automatically deactivate or the dimming speed will be at its peak if the module is set in slow on, slow off or slow on/off mode. Velbus manual VMB1DM – edition 1 – rev.1.0... -
Page 13: Operation
To set all learned atmospheric setting to full intensity, maintain the manual control on the dimmer module pressed until the lamp burns at full intensity. When releasing the manual control push button the lamp and the indication LEDs of all corresponding push buttons will turn off. Velbus manual VMB1DM – edition 1 – rev.1.0... - Page 14 10 seconds. The relay will activate and deactivate again after 7 seconds to confirm the push buttons have been erased. Set the address back to its original value. Velbus manual VMB1DM – edition 1 – rev.1.0...
- Page 15 Velbus manual VMB1DM – edition 1 – rev.1.0...
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