6ES7870-1AA01-0YA0
SIMATIC S7 MODBUS Master V3.1 Single License Software on CD
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If you're unsure whether this part is a perfect match, please contact us.
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.
Condition: New Sealed
£1,704.00
Est. shipping: October 30 2026
View all options and prices (6)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: October 30 2026 |
WM66-6E | Enquire now | £1,704.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM94-6E | Enquire now | £1,930.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM71-6E | Enquire now | £2,128.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM85-6E | Enquire now | £2,237.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM22-6E | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-6E | 10+ in stock | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 05 2026
Condition: Used
Priced on Request
Est. shipping: October 05 2026
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.
Full 12 months warranty
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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