Elvox 6942 Manual Para El Conexionado Y El Uso página 3

TECHNICAL CHARACTERISTICS OF POWER SUPPLIER ART. 6942
Additional power supply for intallation with more than 50 digital distributors (type 949B) or 280 internal code type interphones (monitors).
Used only for line supplying the interphones (monitors) or for switchboard supply ; housed in a grey thermoplastic case.
Designed for mounting on equipment panels with DIN omega rails (12 modles), or wall fixing with masonry plugs.
Main power supplier data:
- Dimensions:
- Power supplier weight::
- Power supply:
- Maximum absorbed power:
- Low voltage supply:
- Lock output:
- Outputs for activation of additional functions:
Built-in protection features:
- Transformer primary:
- 1st secondary, driving internal electronic circuits:
- Secondary transformer winding supplying door lock and/or lamps:
- Generator of electronic call
- Electronic interphone riser or panel short-circuit or overload cutout
LED status indicator unit:
L1 - Lock power supply (15 and S1 terminals)
L2 - Door lock command (terminal S)
L3 - Auxiliary function 1 (terminal F1)
L4 - Auxiliary function 2 (terminal F2)
L6 - Digital circuit power supply (terminals 4 and 5)
Description of power supplier terminal functions:
CH Not used
S Door lock release control line.
F1 Auxiliary function 1 activation control line.
F2 Auxiliary function 2 activation control line.
3 Not used
4 Digital circuit power line (negative).
5 Digital circuit power line (+ 13.5 Vdc 1.5A).
4 Auxiliary function power line (negative).
R1 Auxiliary function 1 power line (+ 12 Vdc 0.15 A).
4 Auxiliary function power line (negative).
R2 Auxiliary function 2 power line (+ 12 Vdc 0.15 A).
S1 Door lock release line (1A).
15-0 15V (rectified) line: 1A door lock release.
PRIM Power terminals: 230 Vac +6/-10% 50-60Hz.
INSTALLATION
The 6942 power unit must be located in a dry, dustfree place away from heat sources. The location should afford ease of access for the purposes
of inspection and setting operations. The unit can be mounted either to the wall, using the fixing plugs provided, or to an equipment panel with DIN
omega rails. Before any connections are made, checks should be made (using a normal tester) to ensure that there are no conductors broken or short
circuiting. It is good practice to run system wiring and mains wiring through separate conduits. To ensure maximum user safety, all devices operate
at low voltage and are separated from the mains by an isolation transformer of high specification. It is recommended in any event that a circuit brea-
ker of adequate rated capacity should be wired between the mains supply and the equipment. Thereafter :
1) Wire up the connection terminals as eclosed diagrams of Art. 6941 and 6948 power supplies.
2) Wire up the power supply terminals located under the rear shield.
3) Switch on the unit : following initial acclimatization of the system, LED L6 should remain alight, indicating that power lines to the entrance
panel/doorlock and the user interphones are on
6942
208x135x72
1,5Kg
230V A.C. (+6/-10%) 50-60Hz (other power supplies are available on request)
70VA
13,5VDC 1,5A continuous cycle
(maximum of 50 distributors Art. 949B and one entrance panel, or 200 appliances
type Art. 6204, 887B or 887B/1 and one entrance panel).
15V rectified 1A intermittent cycle (30 sec. ON, 480 sec. OFF)
12VDC 0,15A intermittent cycle 255 sec. ON, 255 sec. OFF
(maximum of 1 relay type 170/001, etc.).
YELLOW LED
YELLOW LED
GREEN LED
YELLOW LED
RED LED
This terminal is used by the entrance panels or switchboard to release the door lock
for the corresponding entrance panel or switchboard. When terminal S is shorted
to terminal 4, terminal S1 is shorted to terminal 0 (15V rectified) and LEDS L1 and
L2 illuminates. Terminal S1 remains shorted for the time terminal S is activated.
This terminal is used by the entrance panels or switchboard to activate function F1.
When terminal F1 is shorted to terminal 4, the voltage at terminal R1 increases to
12 Vdc and remains at this voltage for the time terminal F1 is shorted. Activation of
the function is signalled by illumination of LED L3.
This terminal is used by the entrance panels or switchboard to activate function F2.
When terminal F2 is shorted to terminal 4, the voltage at terminal R2 increases to
12 Vdc and remains at this voltage for the time terminal F2 is shorted. Activation of
the function is signalled by illumination of LED L4.
Energisation of terminal 5 is indicated by illumination of LED L6.
This terminal activates a relay when function F1 is activated. When terminal F1 is ac-
tivated, terminal R1 is powered by a 12 Vdc voltage.
This terminal activates a relay when function F2 is activated. When terminal F2 is ac-
tivated, terminal R2 is powered by a 12 Vdc voltage.
When terminal S is activated, terminal S1 is shorted to terminal 0 and LEDS L1 and
L2 illuminates. The line is protected by a fuse F 3,15A 250V (F2)
These terminals power the name card illumination lamps, door lock and services.
The line is protected by a fuse F 3,15A 250V (F2)
These terminals are mounted under the thermoplastic protection marked by the
symbol and are used to power the relay connections. No earth terminal is fit-
ted, this being a power supplier constructed to Class 2 specifications.
3/12
PTC tipo SIEMENS C840
Fusibile F 3,15AL 250V (F1)
Fusibile F 3,15AL 250V (F1)
GB