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Siemens 6ES7407-0KR02-0AA0 PS 407 Power Supply | 10A, 120/230V AC, SIMATIC S7-400

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Certificación
China Achievers Automation Limited certificaciones
China Achievers Automation Limited certificaciones
"ACH ha demostrado ser un socio confiable. Sus productos son genuinos y de alta calidad, con precios competitivos y entrega a tiempo. Confiamos en ellos como nuestro proveedor a largo plazo en automatización."

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—— Gerente de Compras

"Para nosotros, la eficiencia de costos y la autenticidad son fundamentales. ACH ayuda a reducir los gastos al tiempo que garantiza una calidad confiable y un suministro oportuno, lo que los convierte en un socio sólido en nuestras operaciones."

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—— Jefe de compras

Siemens 6ES7407-0KR02-0AA0 PS 407 Power Supply | 10A, 120/230V AC, SIMATIC S7-400

Siemens 6ES7407-0KR02-0AA0 PS 407 Power Supply | 10A, 120/230V AC, SIMATIC S7-400

Ampliación de imagen :  Siemens 6ES7407-0KR02-0AA0 PS 407 Power Supply | 10A, 120/230V AC, SIMATIC S7-400 Mejor precio

Datos del producto:
Lugar de origen: Delaware
Nombre de la marca: Siemens
Certificación: ATEX
Número de modelo: 6ES7407-0KR02-0AA0
Documento: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Pago y Envío Términos:
Cantidad de orden mínima: 1
Precio: Negociable
Detalles de empaquetado: CAJA DE CARTÓN
Tiempo de entrega: Negociable
Condiciones de pago: T/T,XT,ALIPAY
Capacidad de la fuente: 100 unidades por mes
Descripción detallada del producto
Fuente de alimentación: 12-30 V CC (dos cables) temperatura ambiente: -40°C a 80°C (-40°F a 176°F)
Clasificación eléctrica: Propósito general, a prueba de explosiones, seguridad intrínseca (depende de la certificación) Certificaciones: Los modelos estándar incluyen ATEX, IECEx, SIL 2 (consulte el manual para clasificaciones específica
Resaltar:

Siemens PS 407 power supply 10A

,

SIMATIC S7-400 power supply 230V AC

,

Siemens PLC power supply with warranty

Siemens 6ES7407-0KR02-0AA0 PS 407 Power Supply | 10A, 120/230V AC, SIMATIC S7-400

Siemens 6ES7407-0KR02-0AA0 power supply specifications. SIMATIC S7-400 PS 407, 10A, 120/230V AC input, 5V/12V/24V DC output.

Product Overview

The Siemens 6ES7407-0KR02-0AA0 is a PS 407 power supply module for the SIMATIC S7-400 programmable logic controller (PLC) system. It converts a wide-range AC input voltage (120/230 V AC) into the regulated DC voltages required by the S7-400 rack, backplane, and inserted modules. This unit provides a rated output current of 10A on the 5V DC bus and includes additional outputs for 24V DC and 12V DC auxiliary supplies.

Technical Specifications

Parameter

Specification

Manufacturer

Siemens AG

Series

SIMATIC S7-400

Model

6ES7407-0KR02-0AA0

MLFB

6ES7 407-0KR02-0AA0

Product Type

PS 407 Power Supply

Input Voltage

120/230 V AC (wide range, automatic selection)

Input Voltage Range

85 to 264 V AC

Input Frequency

50/60 Hz (47 to 63 Hz)

Output Voltage (Backplane)

+5.1 V DC, +24 V DC (auxiliary), +12 V DC (auxiliary)

Output Current (5V)

10 A (for backplane bus)

Output Current (24V)

1 A (auxiliary)

Output Current (12V)

1.5 A (auxiliary)

Power Loss

Typically 35 W

Electrical Isolation

Yes (primary/secondary)

Short Circuit Protection

Yes (electronic)

Overvoltage Protection

Yes

Status Indication

LED (output voltage OK)

Backup Battery Support

Yes (supports external battery pack)

Dimensions (W x H x D)

50 x 290 x 217 mm

Weight

Approx. 1.3 kg

Ambient Temperature

0 to 60 °C (32 to 140 °F)

Certifications

CE, cULus, ATEX, IECEx

Key Features

  • Wide-Range AC Input:​ Automatic voltage selection (120/230 V AC) for global use

  • High Output Capacity:​ 10A on 5V bus supports large S7-400 configurations

  • Multiple Auxiliary Outputs:​ Provides 24V DC (1A) and 12V DC (1.5A) for external devices or interface modules

  • Redundancy Capable:​ Can be used in redundant power supply configurations (requires additional hardware)

  • Battery Backup Interface:​ Supports external battery unit for buffering the internal clock and retentive memory

  • **​ Comprehensive Protection:​ Short-circuit and overvoltage protection

  • **​ LED Status Indication:​ Visual confirmation of correct output voltage

  • **​ Hot-Swap Capable:​ Can be replaced during operation (requires S7-400 rack with appropriate features)

Applications

  • Primary power supply for SIMATIC S7-400 CPU racks (UR1/UR2/CR2 chassis)

  • Powering expansion racks (ER1/ER2) via interface modules

  • Supplying 24V DC auxiliaries for sensors or front connectors

  • Industrial process control systems requiring high-availability power

  • Critical infrastructure automation (power, water, transportation)

Important Notes

  1. This power supply occupies two width slots (40 mm each) in a standard S7-400 rack.

  2. For redundant power supply configurations, two PS 407 modules and a redundant coupling module (e.g., 6ES7407-0RA00-0AA0) are required.

  3. A backup battery pack (e.g., 6ES7971-0BA00) must be ordered separately if memory buffering is required.

  4. The auxiliary 24V DC output (1A) is isolated and can be used to power sensors or the S7-400 backplane in isolated mode.

  5. Ensure total 5V current consumption of all modules in the rack does not exceed 10A.

About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Siemens 6ES7407-0KR02-0AA0 PS 407 Power Supply | 10A, 120/230V AC, SIMATIC S7-400 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Contacto
Achievers Automation Limited

Persona de Contacto: sales2

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