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Product Overview

SINUMERIK PCU 50: The Core of Your CNC Machine Tool Automation

Product Overview

The SINUMERIK PCU 50 (6FC5220-0AA21-2AA0) is a robust Siemens Panel Control Unit designed to optimize CNC machine tool control. With its powerful 566 MHz processor and 256 MB RAM, it ensures seamless operation and connectivity through PROFIBUS DP.

Technical Specifications

Equipped with a reliable MCI2 board and running on Windows XP Professional for Embedded Systems, this unit is a key component of the Siemens 840D system, providing a user-friendly interface for complex manufacturing tasks.

Product Condition

Condition: New / Unused, open box. The unit is in clean and excellent condition, with the box having been opened only for inspection upon receipt. Note that the purchase includes the unit only, with no additional accessories.

SINUMERIK PCU 50 840Di / DiE: 566 MHz/256 MB 24V DC

As the SINUMERIK 840D system approaches its replacement phase, the SINUMERIK PCU 50 stands as a valuable asset for those seeking to maintain or upgrade their CNC automation capabilities.

Item was as described, and very fast delivery!

5 stars across the board for every seller rating category, and I would buy from this seller again. And per my request, the capacitors were also very well packed for safe delivery.

Bruce B.

Obtainium have been a very helpful seller to me.

In recent times I have had a few items go astray enroute to my address in Australia. This seller was most helpful & encouraging, regarding the onward tracking & eventual safe delivery of this item. This item's arrival in good condition was a joy to me as, it was a rare part that fitted my military comms. Well done seller. I would gladly recommend this seller to all potential buyers.

Jean-Pierre H.

The item was as described and in good and working condition.

Delivered as promised. I would order again if store has anything else I may need. THANK YOU!

Robert L.

Super Duper Fast Shipping.

Item As Described. Packaged Nicely, What A Seller.

Wayne L.

Product shipped quickly and arrived in good shape

J. Fong


The instrument was well packed. It is in extremely good condition. It passed all preliminary tests.

Raymond W.

Item looks better than described, looks brand new and works great.

My old buffer was 50 years old and I sent it to buffer heaven, thanks.

Mike H.

Just what the doctor ordered.

Good supply and price. Thxs

Ralph M.

As advertised. Would buy from again.

S. Scafer

Perfect transaction, pleasure to deal with.

M. Dante