D+H VLD 51/038-BSY+ Notice Originale page 6

Intended use
- Linear drive for locking and unlocking of
standard lock-sliding fittings
- Either integrate in the window profile or
mountable on the outer frame
- Suitable for a complete remote control of
windows and flaps, in conjunction with D+H
window drives with BSY+ electronics.
Integrated electronics will control the
connnected window drive
- Up to 6 VLD drives synchronizable
- Locking stroke at the drive adjustable
- Input to move the drive into the service
position (e. g. for window cleaning)
- Individually programmable via software SCS
Safety notes
Operating voltage 24 VDC!
Do not connect directly to the mains supply!
- Connection must be carried out by a certified
electrical technician
- Danger of crushing hands and fingers!
- Keep people away from the operating area of
the drive
- Keep children away from the control
- Use only in dry rooms
- Suitable for indoor mounting only
Use rain detector in the event that there is a risk
of rain
- Use unmodified original D+H parts only
- Observe the bracket-set mounting instructions
Observe enclosed red safety note!
DIP switch settings
DIP switches by Software SCS deactivatable
RE-VLD
6/20
VLD 51/038-BSY+
PI-VLD
OFF
ON
1 2 3 4
factory setting
English
Mounting information
The VLD 51/038-BSY+ can be integrated in almost
all common profiles. Please consult your D+H
service and sales partner about precise mounting
specifications and CAD-data.
Attention: Screw either tappet driver (PI-VLD) or
frame fittings (RE-VLD) on the VLD 51/038-BSY+
before mounting of the drive.
Functional description
The VLD 51/038-BSY+ will unlock the lock-
sliding fitting, after distribution voltage has
been applied in direction OPEN.
After reaching the end position, the window
drive will be triggered, which will open the
window then. The window drive will close the
window, after supply voltage has been
applied in direction CLOSE. By the BSY+
bus indication of the connected D+H window
drive, the closed window will be recognized
and the VLD 51/038-BSY+ will lock the lock-
sliding fitting.
Scope of supply
Drive unit with 2.5 m grey silicone cable.
Depending on the type of window, different bracket
sets are available separately.
OFF
1
ON
OFF
2
19mm 19mm
ON
19mm 19mm
3 --- n.c.
OFF use in conjunction with BSY+ drives
4
ON use as single drive
mode: "turn-before-tilt"
locking stroke 38 mm
mode: "tilt-before-turn"
locking stroke 19 mm
99.824.16 2.4/11/19