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Supplies power at 24 Vdc with current up to 2A via the BUS: several power supply units can
be connected in parallel and distributed at various points of the system, to supply the energy
required for correct operation of the connected devices.
Power supply voltage
Output voltage
Output current
Parallel connection
Protection
Indicator contacts
Display elements
Positioning
Applicable standards
Weight
Approvals
Dimensions
Operating temperature
Storage temperature
Relative air humidity
* With access allowed only for support or servicing by qualified personnel
TERMINAL
-
+
FAIL
L
N
4
TECHNICAL CHARACTERISTICS
FUNCTION
Bus power supply negative
+ 24 Vdc bus power supply
NC contact
(power supply fault indication)
Earth
Live
Neutral
180÷270 Vac 50/60 Hz
24 Vdc ± 5%
2A max.
yes
- against reverse polarity;
- fuse on input circuit, protecting against
overloads and short circuits, with automatic
reset function
1 voltage-free (FAIL), normally closed when the
power supply unit is running, open to indicate
errors
1 POWER LED
1 connection error LED
On a DIN rail on a dedicated control panel or in
junction boxes *
electromagnetic compatibility: EN 50081-1
(interference emission) and EN50082-2
(resistance to interference)
240g (not including packaging)
CE
71 x 90 x 58 mm (4 DIN modules)
0° to 50°C
-10° to +70°C
5 to 95% with no condensation
Earth terminal connection may cause
disturbance on the communication
bus.
Specifications are subject to change
without notice.
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