User manual

Electrical and mechanical features
2.1
EN
Dimensions: (L) 130 x (l) 141 x (h) 73 mm
Weight: 0.4 Kg
Case: PA6.6 + FS 10% (fireproof)
UL certified printed circuit board
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Operating temperature range: 0 – 40 C
3
EN
Functions of the central supply and command unit (SCU)
1. Power supply connected to L, N, . 110/ 230 Va.c. - 0,8/ 0,4 Aa.c. - 50/ 60 Hz
2. Operating voltage for the functioning of the entire video door phone system (+U -GND): 13.5 Vd.c./ max. 2 Ad.c.
3. Outdoor panel connected to: +U, C/D, Vin1, GND (VIDEO DOOR PANEL)
4. Family 1 connected to: +U, C/D, Vout1, GND (OUT1). Protected for a maximum current of 0.75 Ad.c.
5. Family 2 connected to: +U, C/D, Vout2, GND (OUT2). Protected for a maximum current of 0.75 Ad.c.
6. Family 3 connected to: +U, C/D, Vout3, GND (OUT3). Protected for a maximum current of 0.75 Ad.c.
7. Additional video camera – Vcam connected to: +U, Vin2, GND (ANOTHER VIDEO CAMERA) Jumper JP1 must be disconnected!
8. Digital Video Recorder – DVR for Vcam connected to: +U, Vin2, GND (ANOTHER VIDEO CAMERA) Jumper JP2 must be connected!
9. Direct current lock connected to: LC1, LC2 (DOOR LOCKS) protected for a maximum current of 0.75 Ad.c.
Door locked: Ulock = 0 Vd.c. Door open: Ulock = 12 Vd.c./ max. 0.75 Ad.c./ max. 10 sec.
10. Alternating current locks connected to: LA1, LA2 (DOOR LOCKS) not protected to overload. The lock command relay stands a
maximum of 5 Aa.c./ 24 Va.c. The command of the alternating current lock requires a 110/ 230 Va.c. additional voltage transformer,
with secondary and safety fuses of maximum 24 Va.c. Door locked: Ulock = 0 Va.c./ indefinite time.
Door open: Ulock= 12 Vc.a./ 24 Vc.a./ max. 5,0 Ac.a./ max. 10 sec.
11. Electromagnetic lock for continuous current. It is connected to the LS1, LS2 (DOOR LOCKS) terminals, not protected to overload.
The electromagnetic lock command relay stands a maximum of 3 Ad.c./ 24 Vd.c. Door locked: Ulock = 12 Vc.c./ 24Vc.c./ max. 3,0 Ac.c./
indefinite time. Door open: Ulock = 0 Vc.c./ max. 10 sec. In case of failure of the power network, the door remains open!
The command of the electromagnetic lock requires a source of direct current and the necessary safety fuses.
Power supply voltage: 110/ 230 Va.c. - 50/ 60 Hz
Output voltage: 13.5 Vd.c. +/- 5% max. 2Ad.c.
Overload protection for the input and output current
Network overvoltage protection
EMI filter (electromagnetic compatibility)
IMPORTANT: SCU.VDR02.xxG34 also has the role of video connection box for systems of 2 and 3 Families. Fam. 1
is connected to OUT1, Fam. 2 is connected to OUT2 and Fam. 3 is connected to OUT3.
A.
EN
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JOINT FUNCTIONS for SCU.VDR02.xxG14 and SCU.VDR02.xxG34: