2943796 Phoenix Contact, 2943796 Datasheet - Page 2

• Manufacturer Part Number: 2943796
• Description: CM90-PS-120AC2X12DC1
• Manufacturer: Phoenix Contact

Specifications of 2943796

• Voltage - Output: ±12V
• Number Of Outputs: 2
• Power (watts): 48W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 120VAC
• Mounting Type: DIN Rail
• 1st Output: 12 VDC @ 1A
• 2nd Output: -12 VDC @ 1A
• Size / Dimension: 2.95" L x 3.54" W x 5.75" H (75mm x 90mm x 146mm)
• Power (watts) - Rated: 48W
• Operating Temperature: 0°C ~ 60°C
• Approvals: IEC, VDE
• 3rd Output: -
• 4th Output: -
• Other names: CM90-PS-120AC2X12DC1

Output data
Nominal output voltage
Output current
Residual ripple
Output fuse
Protective circuit/component
General data
Width
Height
Depth
Weight
Operating mode
Test voltage input/output
Degree of protection
Ambient temperature (operation)
Installation position
Assembly instructions
Standards/regulations
Standards/regulations
Connection data, input
Screw thread
Stripping length
Type of connection
Min. conductor cross section AWG/kcmil
Conductor cross section AWG/kcmil max
Min. conductor cross section, rigid
Conductor cross section, rigid max.
Conductor cross section flexible min.
Max. conductor cross section, flexible
Connection data, output
Stripping length
Type of connection
Min. conductor cross section AWG/kcmil
Conductor cross section AWG/kcmil max
Min. conductor cross section, rigid
Conductor cross section, rigid max.
Conductor cross section flexible min.
Max. conductor cross section, flexible
CM 90-PS-120AC/ 2X12DC/1
Phoenix Contact GmbH & Co. KG
www.phoenixcontact.com
± 12 V DC ±4 %
1 A (2 x)
< 30 mVss
IEC 127-2/EN 60 127-2 (2 x)
Damping diode, varistor
90 mm
146 mm
75 mm
1.5 kg
100% operating factor
4 kV AC
IP 20
0 °C ... 60 °C
On horizontal DIN rail, venting slits above and below
Can be aligned with spacing = 10 mm
IEC 664/IEC 664 A/DIN VDE 0110-1:1989-01
DIN VDE 0551
M 2,5
8 mm
Screw connection
24
14
0.2 mm²
2.5 mm²
0.2 mm²
2.5 mm²
8 mm
Screw connection
24
14
0.2 mm²
2.5 mm²
0.2 mm²
2.5 mm²
Page 2/4
Jul 15, 2003