Product Overview

The SIMATIC S7-300 Regulated Power Supply PS307 is a high-efficiency industrial power supply designed for reliable operation in automation systems. This compact unit delivers stable 24V DC output at 5A from dual input voltages of 120/230V AC, making it ideal for powering S7-300 and ET 200M systems in medium-load applications.

Key Features

• Dual Input Voltage: Accepts both 120V AC and 230V AC input with automatic range switching
• Medium Output Current: Delivers 5A at 24V DC for standard automation applications
• Compact Design: Ultra-compact 60mm width for space-efficient DIN rail mounting
• Industrial Grade: Built for demanding industrial environments with robust construction
• Regulated Output: Provides stable, clean power with excellent regulation and low ripple
• Overload Protection: Integrated short-circuit and overload protection for safe operation
• LED Status Display: Green LED indicator for easy monitoring of power supply status

Technical Specifications

• Input Voltage: 120/230V AC (Auto-ranging)
• Input Frequency: 47-63 Hz
• Output Voltage: 24V DC (regulated)
• Output Current: 5A
• Power Output: 120W
• Net Weight: 0.5 kg
• Dimensions: 125 mm H × 60 mm W × 120 mm D
• Built-in Dimensions: 205 mm H × 60 mm W × 120 mm D
• Mounting: DIN rail compatible
• Operating Temperature: 0°C to 60°C
• Protection Rating: IP20
• Efficiency: 90% typical

Applications

This power supply is specifically designed for:

• SIMATIC S7-300 programmable logic controllers
• ET 200M distributed I/O systems
• Medium-load industrial automation and control systems
• Manufacturing equipment power distribution
• Process control applications requiring stable 24V DC power
• Automotive and packaging industry applications

Design Features

• Automatic Range Switching: Seamlessly operates on both 120V and 230V AC inputs
• Short-Circuit Protection: Built-in protection against output short circuits
• Open Circuit Proof: Designed to handle open circuit conditions safely
• Stabilized Output: Provides consistent voltage regulation under varying load conditions
• Screw Terminal Connection: Secure electrical connections for industrial environments
• Series Installation: Suitable for series mounting with other S7-300 components

Quality & Compliance

• RoHS Compliant: Meets environmental standards since 01.08.2006
• Country of Origin: Romania
• EAN: 4025515152477
• UPC: 662643517958
• WEEE Compliant: Take-back obligation applies
• Product Class: Standard product with return guidelines compliance

Important Notice

Product Lifecycle Status: This product is in phase-out status (PM400) effective from 01.10.2023. Please consider this for long-term projects and plan accordingly for future requirements.

REACH Compliance: This product contains lead and lead monoxide in concentrations above 0.1% w/w. When used as intended, these substances pose no risk during normal operation and disposal.

Installation Requirements

• DIN rail mounting in appropriate electrical enclosure
• Adequate ventilation for heat dissipation
• Proper cable sizing for 5A output current
• Compliance with local electrical installation codes
• Environmental protection suitable for IP20 rating

Package Contents

• 1 × SIMATIC S7-300 Power Supply PS307 (5A)
• Technical documentation
• Mounting hardware

Download existing graphical data for this product:

• Technical Datasheet
• Product Information Page
• SIMATIC S7-300 System Manual
• Product Support Portal