Siemens SITOP PSU200M 5A DIN Rail Power Supply

Technical Overview

Robust 24 V DC, 5 A DIN rail power supply with wide-range 1-phase/2-phase AC input and 150% extra power for industrial reliability.

Key Features

Input: 1-phase (85-264 V AC) or 2-phase (176-550 V AC) operation via selector switch.
Output: 24 V DC, adjustable from 24 to 28.8 V DC.
Rated output current: 5 A.
Rated power: 120 W.
High efficiency: 88%.
Compact metal housing for space-saving installation.
DIN rail mounting (35x7.5/15 EN 60715).
Green LED status indicator for '24 V OK'.
Relay contact (NO, 60 V DC/0.3 A) for remote '24 V OK' signaling.
Protections: Overload (OPP), Overvoltage (OVP), Overheating (OTP), Short circuit (SCP).
SEMI F47 compliant for voltage sag immunity (specific variants).

Technical Specification Matrix

Parameter	Value
Input Voltage (1-phase AC)	85 - 264 V AC
Input Voltage (2-phase AC)	176 - 550 V AC
Rated Line Frequency	50 - 60 Hz
Output Voltage	24 V DC
Output Voltage Adjustment Range	24 - 28.8 V DC
Rated Output Current	5 A
Rated Output Power	120 W
Efficiency	88%
IP Rating	IP20
Operating Temperature	-25 to 70 °C
Mains Buffering at Iout rated, min.	25 ms
Residual Ripple (peak-peak, max)	50 mV
Spikes (peak-peak, max, 20 MHz bandwidth)	200 mV
Physical Weight (kg)	0.6
Dimensions L x W x H (cm)	14 x 15 x 9

Industrial Applications

1. Industrial Control Panels for Global Manufacturing

The wide-range input (85-264V AC / 176-550V AC) allows this power supply to be deployed in diverse manufacturing facilities worldwide, adapting to various grid voltages without requiring different models. Its 24V DC, 5A output reliably powers PLCs, sensors, and HMI panels within the control cabinet, ensuring consistent operation.

Problem Solved

Ensures reliable power to critical control components in manufacturing environments with fluctuating or non-standard grid voltages, simplifying global equipment deployment.

Wide-range input24 V DC outputPLC powerGlobal deploymentVoltage stability

2. Automated Material Handling Systems

In automated conveyor and robotics systems, the 150% extra power and power boost features are crucial for reliably starting motors, actuating solenoids, and engaging pneumatic valves which often have high inrush current demands. The 24V DC, 5A output is ideal for powering the numerous sensors and actuators in these systems, while the IP20 rating ensures protection in typical enclosed industrial settings.

Problem Solved

Provides stable 24V DC power with sufficient current reserves to handle transient peak loads from motors and solenoids during start-up, preventing system faults and ensuring smooth operation of automated machinery.

Overload capacityPower boostMotor startingSolenoid actuation24 V DC control

3. Semiconductor Manufacturing Equipment Power Conditioning

For sensitive semiconductor processing equipment, which requires an uninterrupted power supply, the SEMI F47 compliance (for applicable variants) ensures the power supply can withstand short voltage sags without dropping the 24V DC output. The '24 V OK' relay contact provides immediate remote signaling of the power status, critical for process monitoring and maintaining wafer integrity.

Problem Solved

Maintains continuous 24V DC power to critical control and instrumentation in semiconductor equipment during voltage disturbances, reducing costly downtime and protecting delicate processes. The remote signaling enhances system monitoring.

SEMI F47 complianceVoltage sag immunity24 V OK relayProcess monitoringSensitive equipment