A1SJ71AT21B
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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.
Condition: New Sealed
Priced on Request
Est. shipping: October 02 2026
Condition: New
Priced on Request
Est. shipping: October 01 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New In Open Original Box
Full 12 months warranty Est. shipping: October 01 2026 |
WM19-A1 | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 01 2026 |
WM83-A1 | Enquire now | - | Get Quote |
|
New In Open Original Box
Full 12 months warranty Est. shipping: October 02 2026 |
WM20-A1 | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM20-A1 | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM25-A1 | Enquire now | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: October 02 2026 |
WM25-A1 | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 09 2026 |
WM46-A1 | Enquire now | - | Get Quote |
Condition: Refurbished
Priced on Request
Est. shipping: October 02 2026
Condition: Used
£56.50
Est. shipping: October 06 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
Used
Full 12 months warranty Est. shipping: October 06 2026 |
WM75-A1 | Low stock | £56.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: October 01 2026 |
WM83-A1 | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: October 02 2026 |
WM20-A1 | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: October 02 2026 |
WM25-A1 | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-A1 | Low stock | - | Get Quote |
Product Overview:
The A1SJ71AT21B is a data link module designed for use with Mitsubishi Electric PLC systems, specifically the MELSEC-A Series. It functions as a communication interface, supporting twisted pair shielded data link systems such as MELSECNET(II). The module supports self-diagnostic tests and provides seamless integration within networked automation systems, enabling reliable data exchange between multiple devices. It is suitable for applications requiring robust and efficient data communication in industrial automation environments.
Full 12 months warranty
Mitsubishi Electric specialises in industrial automation and electrical solutions, offering products such as PLCs, HMIs, drives, and robotics. Known for innovation and reliability, their technologies enhance efficiency and precision in industries like manufacturing, energy, and transportation.
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