Siemens 6ES74070RA020AA0
  • Siemens 6ES74070RA020AA0 Siemens 6ES74070RA020AA0
  • Siemens 6ES74070RA020AA0 Siemens 6ES74070RA020AA0

Siemens 6ES74070RA020AA0

Brand: Siemens
Description: Power supply PS 407
Condition: Brand New
Certificate: COO TEST REPORT WARRANTY LETTER
Warranty: 1 year
Inventory Qty: 1
Payment Term: T/T
Shipping Port: Shenzhen
Siemens 6ES74070RA020AA0: SIMATIC S7-400, Power supply PS407, 20 A, wide range, UC 120/230V, 5 V DC/20 A.

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Product Description

Manufacture
Siemens
Model Number
6ES74070RA020AA0
Catalog
ST74
Country Of Origin
Germany
HS CODE
8538900000
Dimension
5*29*21.7cm
Packing Dimension
7*31*25cm
Weight
1.3kg

Technical Parameters

Input current

Input current Rated value at 120 V DC: 1.4 A

Rated value at 230 V DC: 0.7 A

Rated value at 120 V AC :1.4 A

Rated value at 230 V AC: 0.7 A

Inrush current, max. : 88 A; Full width at half maximum 1.1 ms

Leakage current, max. : 3.5 mA

Output current for backplane bus (5 V DC), max. :20 A; no base load required

for backplane bus (24 V DC), max. : 1 A; idling-proof

Short-circuit protection Yes Power Active power input, typ. : 158 W

Power loss Power loss, typ. : 35 W


Key Features

The Siemens 6ES74070RA020AA0 excels in performance and integration for Siemens S7-400 PLC systems.

High-Capacity Output: Delivers 5V DC/20A with 95% efficiency, ensuring stable power for high-density control systems like robotic arms or conveyor belts . Its redundancy support minimizes downtime in continuous production lines.

Modular and Scalable Design: As part of the Siemens PS407 series, this module integrates seamlessly with S7-400 racks and supports hot-swapping for maintenance without halting operations.


Compatible Equipment

The Siemens 6ES74070RA020AA0 works synergistically with Siemens automation components:

S7-400 Controllers: Pair with CPUs like 6ES74122XK050AB0 to manage complex automation tasks in automotive or pharmaceutical manufacturing .

Distributed I/O Systems: Integrate with ET200 modules for decentralized control in large-scale facilities, reducing cabling costs and enhancing flexibility .

Application Scenarios

The Siemens 6ES74070RA020AA0 powers mission-critical systems across industries:

Automotive Assembly Lines: Provides uninterrupted power to PLCs controlling welding robots and quality inspection systems, ensuring precision and safety .

Smart Warehousing: Supports automated sorting systems and AGV (Automated Guided Vehicle) fleets in logistics centers, optimizing inventory management .


Installation and Maintenance

Deploying the Siemens 6ES74070RA020AA0 is streamlined for efficiency:

DIN Rail Mounting: Install vertically or horizontally on standard 35mm DIN rails, with clear LED indicators for real-time status monitoring .

Preventive Maintenance: Schedule bi-annual inspections to clean dust buildup and verify cooling efficiency. Siemens-certified technicians recommend using SITOP redundancy modules to extend service life .


Hot Tags: Siemens,6ES74070RA020AA0,Power supply PS 407

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