International delivery

The individual quotation states the shipping method and costs for the item and destination.

Product description

Modules that require a 24 V supply are consequently not intended for this rack type. However, power-supply modules must not be used together with the receive IM 461-1. These characteristics distinguish 6ES7 403-1TA01-0AA0 from the lighter aluminum variant 6ES7 403-1TA11-0AA0 and the shorter ER2 rack. The rack measures 482.5 mm in width, 290 mm in height, and 27.5 mm in depth. Documented identifiers and values: 6ES7; 403-1TA01-0AA0; 24-V; 482; 290; 27.5 mm; 3.8 kg. The mounting rail is made of sheet steel; its weight is approximately 3.8 kg. An existing ER1 can be replaced directly only when the connected modules do not require interrupt, 24-V, or backup functions that the rack does not provide. Unlike universal central racks, the ER1 provides only a restricted P-/E/A-Bus. The rack also does not provide a 24-V supply to the modules. For spare-parts procurement, the complete order number, rack material, number of slots, and existing bus structure must therefore be compared together. Backup through the power-supply battery or a backup voltage applied externally to the CPU or receive IM is also unavailable. Siemens lists power-supply modules, receive IMs, and signal modules as usable groups, provided that the stated restrictions are observed.

Siemens 6ES7 403-1TA01-0AA0 The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ.

Specifications

Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.

Manufacturer Siemens
Product range SIMATIC S7-400
Manufacturer/order/identification number 6ES7 403-1TA01-0AA0
Device type ER1 expansion rack
Design expansion rack for S7-400 stations
Slots 18 slots of single module width
Bus interface restricted P-/E/A-Bus
Interrupt and diagnostic lines not available
24-V power supply not provided to installed modules
Backup supply no battery or external CPU/IM backup
Permitted modules Power supplies, receiving IMs and signal modules
Power-supply restriction not together with receive IM 461-1
Rack material Sheet steel
Dimensions 482.5 x 290 x 27.5 mm
Weight approx. 3.8 kg
Control cabinet with PLC modules and automation components
Industrial production environment

Urgent requirement?

Shipping options

Send us the complete type number, destination and requested timing. We will assess whether the specific item can be supplied and which shipping options can be offered.

Any stated dispatch or delivery date is an estimate unless expressly confirmed as binding.

Contact us now!

Product safety

Manufacturer / EU responsible person

FAQ

Frequently asked questions

Contact us
Which identifier is decisive for Siemens 6ES7 403-1TA01-0AA0?

The full manufacturer and type number 6ES7 403-1TA01-0AA0 is decisive for the order. Selection of the required version and verification for the customer’s installation remain the responsibility of the customer or its qualified personnel and should be based on the manufacturer documentation.

What applies if an item develops a defect within 14 days?

For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.

In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.

Which shipping methods and delivery times are available?

The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.

A delivery date is binding only if we expressly confirm it as binding.

Which payment terms apply?

The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.

International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.

Can I return an item ordered incorrectly or found incompatible?

No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.

Can I request individual pricing for several items?

You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.

Do you also purchase industrial spare parts?

Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.

After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.

Receive a quotation by email

Request price

Use the form to request item-specific price, availability and estimated delivery information.