ABB CP-D 24/4.2 DIN-rail voeding 24V DC 4,2A 100,8W 1-fase 1SVR427045R0400

Industrial control systems need a stable 24V DC supply that fits directly on a DIN rail without extra mounting hardware. The ABB CP-D 24/4.2 delivers 4.2 A at an adjustable 24–28 V DC, with a wide 100–240 V AC input that keeps single-phase installations simple.

Who is it for

Panel builders, machine OEMs, and maintenance teams who want a compact, convection-cooled power supply for PLCs, sensors, relays, and other 24V control loads. It suits cabinets where space is limited and reliable operation matters more than fieldbus features.

Main features

• Output: 24 V DC (adjustable 24–28 V DC), 4.2 A, 100.8 W
• Input: 100–240 V AC (120–370 V DC), 50/60 Hz
• Efficiency: over 89%
• DIN rail mounting (TS35) with screw terminals
• Convection cooling, no fan required
• Protection: overload, short-circuit, overvoltage
• Operating temperature: -20 to +70 °C

Specifications

• Output voltage: 24 V DC (adjustable via potentiometer)
• Output current: 4.2 A
• Output power: 100.8 W
• Input voltage AC: 100–240 V AC
• Input voltage DC: 120–370 V DC
• Input frequency: 50/60 Hz
• Efficiency: > 89%
• Ripple and noise: < 100 mVpp
• Isolation voltage (input to output): 3 kV AC
• MTBF: > 500,000 hours
• Housing material: plastic
• Mounting: DIN rail TS35
• Connection: screw terminals
• Number of phases: single-phase
• Cooling: convection
• Operating temperature: -20 to +70 °C

Tips

Adjust the output voltage only when the unit is powered and the load is disconnected. Leave at least 25 mm of free space above and below for convection airflow.