Siemens 6ES7407-0KA02-0AA0 Power Module

Siemens SIMATIC S7-400 Power Supply PS 407 10A Overview

The Siemens SIMATIC S7-400 Power Supply PS 407 10A (Order No. 6ES7407-0KA02-0AA0) is a regulated power supply unit for the SIMATIC S7-400 Programmable Logic Controller (PLC) system. It provides a reliable 24 V DC power supply for the S7-400 CPU modules, interface modules, and I/O modules.

Product Detailed Description

• Function:

• Converts input AC or DC voltage into a stable 24 V DC output voltage to power the SIMATIC S7-400 system.

• Provides overload and short-circuit protection to ensure the safety of the system and the power supply module.

• Features a power OK LED indicator for easy diagnosis of the power supply status.

• Designed for installation on SIMATIC S7-400 racks.

• Features:

• Compact design.

• High efficiency.

• High reliability.

• Easy to install and replace.

• Natural cooling.

Product Parameters

• Input Voltage:

• Rated Value: 230 V AC

• Permissible Range: 120/230 V AC (-15% / +10%)

• Frequency: 47 to 63 Hz

• Output Voltage:

• Rated Value: 24 V DC

• Permissible Range: 22.8 V DC to 25.2 V DC

• Output Current:

• Rated Value: 10 A

• Overload Capability:

• 12 A for 5 s

• 15 A for 1 s

• Short-circuit Protection:

• Electronic short-circuit protection with automatic restart

• Efficiency:

• Typical: 88%

• Power Loss:

• Typical: 16 W

• Power OK Indication:

• LED (DC 24V OK)

• Connection Method:

• Screw terminals

• Mounting Method:

• Installation on SIMATIC S7-400 rack

• Degree of Protection:

• IP20

• Ambient Temperature:

• Operating Temperature: 0 °C to +60 °C

• Storage Temperature: -40 °C to +70 °C

• Dimensions (W x H x D):

• 50 mm x 290 mm x 219 mm

• Weight:

• Approx. 1.1 kg

• Standards Compliance:

• CE, UL, cULus, KC, EAC (refer to the specific product manual)

Product Advantages

• High Reliability:

• Provides a stable and reliable power supply for critical SIMATIC S7-400 systems.

• High Efficiency:

• Typical efficiency of 88% helps reduce energy consumption and heat dissipation.

• Overload and Short-circuit Protection:

• Protects the power supply module and connected S7-400 components from damage.

• Easy Installation and Replacement:

• Designed for easy installation on S7-400 racks and simple replacement.

• Compact Design:

• Saves space within the control cabinet.

• Power OK Indication:

• Allows for quick and easy diagnosis of the power supply status.

Precautions

• Correct Installation:

• Follow Siemens' installation guidelines to ensure the power supply module is securely mounted on the S7-400 rack.

• Input Voltage Range:

• Ensure the input voltage is within the permissible range of 120/230 V AC (-15% / +10%).

• Load Limitations:

• Do not exceed the maximum output current of 10 A. Consider the current consumption of all connected S7-400 modules.

• Grounding:

• Ensure the power supply module is properly grounded.

• Environmental Conditions:

• Ensure the operating environment temperature is within the permissible range of 0 °C to +60 °C, and avoid humidity and corrosive gases.

• Maintenance:

• Generally requires no special maintenance, but regular checks should be performed to ensure the power supply module is not damaged or overheating.

Product Applications

The Siemens SIMATIC S7-400 Power Supply PS 407 10A (6ES7407-0KA02-0AA0) is primarily used to power SIMATIC S7-400 Programmable Logic Controller (PLC) systems in various industrial automation sectors, including:

• Factory Automation:

• Production line control.

• Machine building.

• Conveyor systems.

• Process Automation:

• Chemical and pharmaceutical industries.

• Oil and gas industry.

• Water treatment.

• Energy Automation:

• Power system control.

• Other Industrial Applications:

• Automation systems requiring a reliable 24 V DC power supply.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

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