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

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

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

Productdetails:

Plaats van herkomst:	DE
Merknaam:	Siemens
Certificering:	ATEX
Modelnummer:	6ES7407-0KR02-0AA0
Document:	ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf

Betalen & Verzenden Algemene voorwaarden:

Min. bestelaantal:	1
Prijs:	Bespreekbaar
Verpakking Details:	KARTON
Levertijd:	Bespreekbaar
Betalingscondities:	T/T,XT,ALIPAY
Levering vermogen:	100 stuks per maand

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Gedetailleerde productomschrijving

Voeding:

12-30 V DC (tweedraads)

omgevingstemperatuur:

-40°C tot 80°C (-40°F tot 176°F)

Elektrische beoordeling:

Algemeen gebruik, explosieveilig, intrinsieke veiligheid (afhankelijk van certificering)

Certificeringen:

Standaardmodellen omvatten ATEX, IECEx, SIL 2 (raadpleeg de handleiding voor specifieke classificati

Markeren:

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

This power supply occupies two width slots (40 mm each) in a standard S7-400 rack.
For redundant power supply configurations, two PS 407 modules and a redundant coupling module (e.g., 6ES7407-0RA00-0AA0) are required.
A backup battery pack (e.g., 6ES7971-0BA00) must be ordered separately if memory buffering is required.
The auxiliary 24V DC output (1A) is isolated and can be used to power sensors or the S7-400 backplane in isolated mode.
Ensure total 5V current consumption of all modules in the rack does not exceed 10A.

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

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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.

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.

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