Extract from the online
catalog
CM 50-PS-120-230AC/24DC/2,5/F
This product has been replaced by a newer version.
Order No.: 2939425
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2939425
Power supply unit, primary switched-mode, input 100 V-240 V AC/ 100
V-370 V DC, output 24 V DC/2.5 A, with filter
Commercial data
EAN
Pack
Customs tariff
Weight/Piece
Technical data
Input data
Nominal input voltage
AC input voltage range
DC input voltage range
AC frequency range
Current consumption
Inrush surge current
Power failure bypass
110 V AC ... 240 V AC
90 V AC ... 264 V AC
100 V DC ... 350 V DC
47 Hz ... 63 Hz
0.9 A (at 120 V)
0.5 A (at 230 V)
< 15 A (at 25°C)
20 ms (for 120 V AC)
80 ms (for 230 V AC)
4017918163198
1 Pcs.
85044081
0.5719 KG
http://
www.download.phoenixcontact.com
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads.
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 1 / 5
Apr 7, 2008
CM 50-PS-120-230AC/24DC/2,5/F
Order No.: 2939425
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2939425
Input fuse
Output data
Number of outputs
Nominal output voltage
Setting range of the output voltage
Output current
Connection in parallel
Residual ripple
Peak switching voltages idling
Peak switching voltages nominal load
Maximum power dissipation idling
Power loss nominal load max.
General data
Width
Height
Depth
Weight
Operating voltage display
Efficiency
Insulation voltage input/output
Degree of protection
Class of protection
MTBF
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
Mounting position
Assembly instructions
4 A (slow-blow)
1
24 V DC ±1%
22.5 V DC ... 28.5 V DC
2.5 A
Yes, for assembling redundant systems and increasing efficiency
< 200 mVPP (at no-load, typ. 20 mVpp)
< 200 mVPP (at nominal load, typ. 20 mVpp)
< 200 mVPP (at nominal load, typ. 20 mVpp)
< 200 mVPP (at nominal load, typ. 20 mVpp)
4W
10 W
50 mm
130 mm
102 mm
0.5 kg
LED
> 85 %
3 kV (routine test)
5 kV (type test)
IP20
I, with PE connection
> 500000 h in acc. with SN 29500
-25 °C ... 60 °C
-40 °C ... 85 °C
Up to 100 % (at 25°C, device will still start up with condensation)
On horizontal DIN rail NS 35 in acc. with EN 60715
Can be aligned: Vertical with spacing = 10 cm, horizontal with
zero spacing
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 2 / 5
Apr 7, 2008
CM 50-PS-120-230AC/24DC/2,5/F
Order No.: 2939425
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2939425
Standard - Electrical safety
EN 60950/VDE 0805
DIN EN 50178/VDE 0160:1998-04
UL 508C
CSA C22.2-14
UL 1950
CSA C22.2-950
DIN VDE 0100-410
DIN VDE 0106-101
Connection data, input
Type of connection
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Stripping length
Screw thread
Connection data, output
Type of connection
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Stripping length
Certificates / Approvals
Screw connection
0.2 mm
4 mm
2
2
2
Screw connection
0.2 mm
2.5 mm
0.2 mm
2.5 mm
24
14
8 mm
M2,5
2
2
2
2
0.2 mm
4 mm
24
10
8 mm
2
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 3 / 5
Apr 7, 2008
CM 50-PS-120-230AC/24DC/2,5/F
Order No.: 2939425
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2939425
CUL
Comments
Nominal voltage U
N
Nominal current I
N
UL
Comments
Nominal voltage U
N
Nominal current I
N
Drawings
Diagram
Output
24 V
2.5 A
Output
24 V
2.5 A
Circuit diagram
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 4 / 5
Apr 7, 2008
CM 50-PS-120-230AC/24DC/2,5/F
Order No.: 2939425
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2939425
Address
PHOENIX CONTACT GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 00
Fax +49 5235 3 41200
http://www.phoenixcontact.de
© 2008 Phoenix Contact
Technical modifications reserved;
PHOENIX CONTACT GmbH & Co. KG
http://www.phoenixcontact.de
Page 5 / 5
Apr 7, 2008
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