Videx 2321 Mode D'emploi

Accessories
Art. 2321-2321/P
157.5
Art.2321
A B
Fig. 1 Art. 2321
DESCRIPTION
Power supplies specifically designed for VX2300 digital system.
The Art. 2321 can be used for systems with 1 entrance up to 50
users.
Art. 2321/P is for systems with more than 1 entrance (max 4 us-
ing Art. 2301) and up to 50 users.
For more than 50 users it is necessary to add another Art. 2321
to the BUS (to be placed in the middle of the BUS line, see instal-
lation diagram on page 9).
MOUNTING INSTRUCTION
1. Remove the terminal side covers by unscrewing the retaining
screws (Fig. 3);
2. Fix the power supply to a DIN rail (Fig. 4) or directly to the wall
using two expansion type screws (Fig. 5);
3. Isolate the mains using the circuit breaker mentioned above
then make the connections as shown on the installation dia-
grams (if provided);
4. Check all connections and secure the wires into the terminals;
5. When all connections are made replace and fix the terminal
covers with the relevant screws (Fig. 6);
6. Restore the mains.
WARNING!
OVERHEATING RISK
If the power supply is installed inside
closed junction boxes, it is strongly
recommended to drill ventilation holes
to prevent overheating and consequent
shutdown for protection purposes.
Art.2321-2321/P - Installation instructions
Power supplies
65
105
- 1 -
160.3
Art.2321/P
A
Fig. 2 Art. 2321/P (Rev.0.1)
LEGEND
Mains input
A
BUS terminals
B
Power on LED (only Art. 2321/P)
C
Voltage output adjustment jumper (only Art. 2321/P)
D
Fig. 3
Fig. 5
62.5
D
C B
1
2
Fig. 4
Fig. 6
66251300 - V5.2 - 15/06/25
96,8