PI-VLD
factory setting
DIP switches by Software SCS deactivatable
DIP switch settings
4
1
2
OFF
use in conjunction with BSY+ drives
OFF
ON
use as single drive
ON
OFF
ON
---
n.c.
mode:
"turn-before-tilt"
locking stroke 38 mm
(1.49")
mode:
"tilt-before-turn"
locking stroke 19 mm
(0.75")
19mm 19mm
19mm 19mm
3
OFF
ON
1 2 3 4
English
English
2/12
99.824.37 2.1/10/15
3/12
99.824.37 2.1/10/15
! IMPORTANT ! Safety Notes
1. Mounting of the drive should be carried out by a D+H distributor, whose qualification and
experience is ensured by regular in-house training.
2. All wiring must be installed by a qualified electrican according to National Electrical Codes, NFPA 70.
3. For indoor use only. Use always rain detector with danger of rain (e.g. at domelights or roof windows).
4. Observe enclosed red safety slip!
5. Danger of violent pressure in handaccessible area.
6. The window operators have been evaluated for Residential or Light Duty Commercial Use only.
7. A suitable field wiring means should be provided in the end use application.
8. The mounting and routing of external wiring should be determined in the end product.
9. The mounting of each unit shall be evaluated in the end use.
10. The suitability of the leads for field wiring should be determined in the end-use application.
11. Suitability of strain relief means in conjunction with the flexible cord shall be evaluated in the end-use,
if applicable.
12. The drive must be mounted a min of 8 feet above the floor or any access level.
13. The drives were not evaluated for entrapment protection since they are to be installed at
least 8 feet above the floor. Where entrapment is a consideration, the need for additional tests and
evaluation should be determined during the end product investigation.
14. The drive shall be connected to a Class 2 power supply.
For North America:
15. The Uniform Building Code Standard Vols. 1, 2 & 3 have to be observed.
The VLD 51/038 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) on
the VLD 51/038 before mounting of the drive.
Mounting information
Drive unit with 2,5 m (98.4") silicone cable.
Dependent on the type of window, different bracket
sets are available separately.
Scope of supply
1 2 3 4 5 6
7 8 9 10 11 12
Mot. a
Mot. b
HS
Data a
Data b
Signal
(WH) Mot. a
(BN) Mot. b
(OG) HS
(YE) Data a
(GN) Data b
Signal
Clamping range :
28 -18 AWG
(solid or flexible)
< optional >
Cable tie
Plug connection
Loop through terminals
max. 60 V / 6 A
VLD 51/038-BSY+
1
2
3
4
5
6
7
8
9 10 11 12
Mot. a
Mot. b
HS
Data a
Data b
(WH)
white
(BN)
brown
(OG)
orange
(YE)
yellow
(GN)
green
(PK)
pink
(GY)
grey
Ø max. 7 mm
(0.27")
VLD 51/038-BSY+
VLD 51/038-BSY+
- 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
Intended use
Type
VLD 51/038-BSY+
Rated voltage
24 V DC ± 20 %
Nominal current
1 A
/
Stroke
19 or 38 mm * **
Runtime
approx. 4,5 or 9 s *
Service life
> 10.000 double strokes
Duty cycle
30% (cycle time 10 min.)
Housing
stainless steel (V2A)
Ingress protection
IP 50
Temp. range
-5 °C...+50 °C
(23 °F... 122 °F)
Connection
2.5 m (97.5") silicone cable
Forces
- Locking direction
max. 500 N* (112.4 lbf)
- Unlocking direction
max. 600 N* (134.9 lbf)
- Breakaway force in
unlocking direction
max. 1000 N (224.8lbf)
* Programmable with software SCS
** Adjustable via DIP switch
Technical data
