66550033-EN - V4.0 - 15/02/19
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ESVK/6388 Series “2 wire Bus” videokit
ESVK/6388 Series - Installation handbook
Art. 2321-2321/P
Power supplies for VX2300
65
157,5
105
Art.2321
0V
230V
+ _
BUS
Fig. 1
Fig. 2
DESCRIPTION
These two power supplies are specifically designed for the
VX2300 digital system. The Art. 2321 can be used for systems
with 1 entrance up to 20 users while the Art. 2321/P is for sys-
tems with more than 1 entrance and up to 100 users.
CONNECTION TERMINALS AND JUMPERS
0
Mains input
~230V
BUS +
BUS terminals
BUS
–
BUS +
BUS terminals (only Art. 2321/P)
BUS
–
V1
Jumper to adjust the output voltage (only Art. 2321/P).
V1=Low, V2=Medium, V3=Maximum. Set to maximum
(V3) when the unit is used together with Art. 2301N,
otherwise leave in a low or medium position.
V2
V3
CONNECTION TO MAINS AND POWER SUPPLY MOUNTING INSTRUCTIONS
This equipment is not suitable for use in locations where children are likely to be present.
The system must be installed according to national rules in force, in particular we recommend to:
• Connect the system to the mains through an
all-pole circuit breaker
which shall have contact separation of at least 3mm in each
pole and shall disconnect all poles simultaneously;
• The
all-pole circuit breaker
shall be placed for easy access and the switch shall remain readily operable.
POWER SUPPLY INSTALLATION
• Remove the terminal side covers by unscrewing the retaining screws;
• Fix the power supply to a DIN bar or directly to the wall using two expansion type screws;
• Switch off the mains using the circuit breaker mentioned above and then make the connections as shown on the installation diagrams;
• Check the connections and secure the wires into the terminals;
• Replace the terminal covers and fix them using the relevant screws;
• When all connections are made, restore the mains.
SPECIFICATION
Housing/Mounting:
9 Module A Type DIN box (Art. 2321) –
12 Module A Type DIN box (Art. 2321/P)
/ DIN Bar or directly to the wall
Push Buttons:
N/A
Programming:
N/A
Controls:
Voltage amplification (3 levels)
Power Supply:
230 Vac
Working Temperature:
-10 +50°C
ART. 2321 - ELECTRICAL DATA
Mains voltage:
230 Vac ~ 50/60 Hz
Output voltage:
32 Vdc 0.8 A
Internal fuse:
-
ART. 2321/P - ELECTRICAL DATA
Mains voltage:
230 Vac ~ 50/60 Hz
Output voltage:
35 Vdc 1.5 A
Internal fuse:
T 350 mA L 250
