6EP3311-6SB00-0AY0 SIEMENS Output module

Siemens SITOP PSU100M 24 V/3.5 A Regulated Power Supply Overview

The Siemens SITOP PSU100M (Order No. 6EP3311-6SB00-0AY0) is a compact and high-performance single-phase input switched-mode power supply that provides a stable 24 V DC output voltage and a 3.5 A output current. It is designed for industrial applications, offering high efficiency, reliability, and various protection features.

Product Detailed Description

• Function:

• Converts single-phase AC input voltage into a stable 24 V DC output voltage.

• Provides an output current of up to 3.5 A to power various 24 V DC loads.

• Features a power boost function that can provide a higher output current for a short time to handle inrush current demands.

• Built-in short-circuit protection, overload protection, and overvoltage protection ensure the safety of the power supply and connected loads.

• Equipped with a DC OK relay contact for remote monitoring of the output voltage status.

• Utilizes natural convection cooling, eliminating the need for a fan.

• Features:

• Compact metal enclosure saves installation space.

• High efficiency reduces energy loss and heat generation.

• Wide input voltage range suitable for different AC power systems.

• High reliability and long service life.

• Easy installation with screw terminal connections.

• Parallel operation capability to increase output power or achieve redundancy using external diode modules.

Product Parameters

• Input:

• Rated Input Voltage: 120/230 V AC

• Input Voltage Range: 85 to 264 V AC

• Input Frequency Range: 47 to 63 Hz

• Input Current: 1.2 A (at 120 V AC), 0.7 A (at 230 V AC)

• Inrush Current Limiting: Typ. 30 A (at 25 °C)

• Output:

• Rated Output Voltage: 24 V DC

• Output Voltage Range: 22.8 to 25.2 V DC (adjustable)

• Rated Output Current: 3.5 A (at 60 °C)

• Power Boost: 5 A for 5 s

• Output Power: 84 W

• Residual Ripple: Typ. 50 mVpp

• Efficiency:

• Typ. 90 % (at 230 V AC and rated load)

• Protection:

• Short-circuit Protection: Constant current limiting

• Overload Protection: Constant current limiting typ. 3.8 A

• Overvoltage Protection: Typ. 28 V DC

• Signaling:

• LED Indicator: Green (24 V OK)

• DC OK Relay Contact: 24 V DC / 0.1 A

• Connection:

• Power Input/Output: Screw terminals

• Degree of Protection:

• IP20

• Ambient Temperature:

• Operating Temperature: -25 °C to +70 °C (derating above +60 °C)

• Storage Temperature: -40 °C to +85 °C

• Dimensions (W x H x D):

• 70 mm x 90 mm x 75 mm

• Weight:

• Approx. 0.4 kg

• Certifications:

• CE, cULus, EAC, RCM, etc. (refer to the specific product manual)

Product Advantages

• High Reliability:

• Robust design and proven technology ensure reliable operation in industrial environments.

• High Efficiency:

• Typical efficiency of 90% helps reduce energy consumption and heat dissipation.

• Compact Design:

• Small dimensions save installation space in control cabinets.

• Power Boost Function:

• Provides higher current for a short time, facilitating the starting of loads with high inrush currents.

• Built-in Protection Features:

• Short-circuit, overload, and overvoltage protection enhance system safety.

• DC OK Relay Contact:

• Enables easy remote monitoring of the power supply status.

• Wide Input Voltage Range:

• Suitable for various AC power systems worldwide.

• Natural Convection Cooling:

• Eliminates the need for a fan, reducing maintenance requirements and noise.

• Parallel Operation Capability:

• Allows for power increase or redundancy through external diode modules.

Precautions

• Correct Installation:

• Follow Siemens' installation guidelines, ensuring the power supply is securely mounted and properly electrically connected.

• Power Requirements:

• Ensure the input voltage is within the permissible range.

• Load Matching:

• Select the appropriate power supply model to ensure the output current meets the requirements of the connected loads.

• Environmental Conditions:

• Ensure the operating ambient temperature is within the permissible range and avoid use in humid or dusty environments.

• Ventilation:

• Despite natural cooling, ensure sufficient ventilation at high loads or high ambient temperatures to prevent overheating.

• Safe Operation:

• Always comply with relevant electrical safety regulations during installation, maintenance, and operation.

Product Applications

The Siemens SITOP PSU100M 24 V/3.5 A regulated power supply is widely used in various industrial sectors to provide reliable 24 V DC power for loads, including:

• Automation Systems:

• Powering PLCs, HMIs, sensors, actuators, and other control components.

• Machine Building:

• Powering machine control circuits, lighting, and small drives.

• Process Control:

• Powering transmitters, valve positioners, and control instruments.

• Building Automation:

• Powering control systems, security systems, and lighting.

• Other Industrial Applications:

• Various devices requiring a stable 24 V DC power supply.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Related products:

E-mail: alex@fenoux.com

Tel.: +86 13338369201

Skype: +86  13338369201

WhatsApp: +86  13338369201