Schneider ABL4RSM24200 Regulated Switch Power Supply

Overview

The Schneider ABL4RSM24200 is a regulated switch mode power supply. It delivers a stable 24 V DC output at 20 A, ideal for industrial automation equipment. Designed for DIN rail mounting, it supports both single-phase and two-phase AC inputs. This design ensures flexibility for various control panel configurations. Additionally, it offers built-in protections to maintain reliable operation in demanding environments.

Technical Specifications

Range of Product:

• Modicon Power Supply

Product Type:

• Regulated switch mode power supply

Nominal Input Voltage:

• 120...230 V AC phase to phase (L1-L2)

• 120...230 V AC single phase (N-L1)

• 300...370 V DC

Rated Power:

• 480 W

Output Voltage:

• 24 V DC

Output Current:

• 20 A

Temporary Current Boost:

• 1.5 × In for 5 seconds

Inrush Current:

• 35 A

Power Factor:

• 0.75 at 24 V DC output

Efficiency:

• 90% at 120 V AC

• 92% at 230 V AC

Output Voltage Adjustment:

• 100% to 116% adjustable

Power Dissipation:

• 55 W / 43 W (depending on operating conditions)

Current Consumption:

• 4.4 A at 230 V AC

• 8.4 A at 120 V AC

Output Protection:

• Short-circuit protection with automatic reset

• Overload protection at 33 V

• Thermal protection

• Overvoltage protection

Connections - Terminals:

• Input: 2 × 0.5…4 mm² (AWG 24…10) screw terminals

• Ground: 1 × 0.5…4 mm² screw terminal

• Voltage selection: 2 × 0.5…4 mm² screw terminals

• Output: 2 × 0.5…4 mm² screw terminals

• Diagnostic relay: 2 × 0.5…4 mm² screw terminals

Status LEDs:

• Green LED: output voltage > 21.6 V

• Red LED: overload, overtemperature, or overvoltage

Dimensions:

• Depth: 139 mm

• Height: 127 mm

• Width: 80 mm

Net Weight:

• 1.3 kg