6ES7870-1AA01-0YA0

SIMATIC S7 MODBUS Master V3.1 Single License Software on CD

Siemens

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New Sealed — New and unused, supplied in original manufacturer packaging.

New — New and unused. Original manufacturer packaging may be opened, missing or replaced.

Refurbished — Professionally inspected, tested and restored to full working condition.

Used — Previously used, inspected and tested as fully operational.

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Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£1,704.00

Est. shipping: October 30 2026

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5+ in stock
Full 12 months warranty
Worldwide Delivery

Condition: New

Priced on Request

Est. shipping: October 05 2026

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Condition Warehouse Stock Price
New
Full 12 months warranty
Est. shipping: October 05 2026
WM44-6E 5+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: October 05 2026
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5+ in stock
Full 12 months warranty
Worldwide Delivery

Condition: Used

Priced on Request

Est. shipping: October 05 2026

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Product Overview:

The 6ES7870-1AA01-0YA0 is a module designed for use with SIMATIC automation systems. It functions as a driver supporting the MODBUS protocol in RTU format, with the S7 system acting as the master. This module facilitates point-to-point communication and is suitable for applications requiring reliable MODBUS communication in industrial automation setups.

This description was generated automatically and may contain errors. Please check specifications against your part number or the manufacturer's datasheet.

Part Number:
6ES7870-1AA01-0YA0
Manufacturer:
Availability:
20+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
3996771
Shipping:
We deliver worldwide
Weight:
0.20kg
Also Known As:
6ES7870_1AA01_0YA0, 6ES78701AA010YA0, 6ES7870/1AA01/0YA0, 6ES7870-1AA01-0YA0

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***

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