Videx VANDAL RESISTANT User Manual download pdf (Page 7)

PAGE 7 of 24 AUDIO/VIDEO VANDAL RESISTANT TECHNICAL MANUAL VER1.0

Art.850

The 850 transformer includes a 13Vac (1A max.) output and a 24Vac (1A max.) output.

Each of the two outputs is individually fused.

CONNECTIONS

Art. 893N

Art.701

20Vdc 800mA continuous 1A surge PSU and is used as a booster

supply or when more than two videophones are required in an

apartment. This power supply only has an output when either a 0V

is applied to –C or when a voltage is applied to +C. At all other

times the + output is switched off.

Connection Function

230V~ 0 Mains voltage input

+ Switched 20Vdc output (Triggered by –C or +C)

- 0V

-C 0V trigger input (From 4V to 0V)

+C + volts trigger input (From 8V up to 30V)

D+ Switched +20Vdc output via diode

BST/GMT digital time clock. This time clock operates from a 12Vac

or dc power supply. The output is a dry contact relay. When used

with this system the trade button input is used. This allows the dry

contact relay to drive the lock release directly. The relay can be

programmed to release the lock for 1 – 99 seconds.

Connection Function

+ 12Vac or dc voltage input

- 0V

TR Trade button input (Switched 0V)

C Common connection on relay

NO Normally open connection on relay

NC Normally closed connection on relay

For more information see time clock instruction sheet

Terminal Function

24V 24V ac output

13V 13V ac output

230V Live mains connection In

0 Neutral mains connection In

Fuse

compartment

1 2 3 4 5 6 7 8 9 10 11 12 ... 23 24

No comments

Videx VANDAL RESISTANT User Manual Page 7