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Siemens EM 4AO-U

Brand : Siemens Part Number : EM 4AO-U Description: Siemens Simatic S7 Et 200pro 6es7 145-4ff00-0ab0 Hf Ao I Hf 4xm12 Analog Output Condition : Refurbished Inventory Count : 1  in stock Price :

Siemens EM 4AO-U In Stock

We have available in stock qty 1 of the EM 4AO-U original equipment by Siemens, in stock for delivery to your location. This original Siemens OEM spare is refurbished and in excellent working condition. We may have additional and new units in stock as well. To receive an online quote or obtain additional information simply click here. Qualified York technicians are standing by to assist you.

Support for your Siemens EM 4AO-U

Have a defective unit in need of service or repair? In addition to stocking the Siemens EM 4AO-U spares, we also provide Siemens services on the EM 4AO-U and related equipment. We offer Extended Warranty plans for your Siemens EM 4AO-U as well as Maintenance and Support contracts. For a Siemens warranty or support plan to fit your requirements, send an email to [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704

Repair + Rebuild Services for your Siemens equipment

We service and repair Siemens EM 4AO-U and related systems and components, including severely damaged and defective units. Our services for the Siemens EM 4AO-U include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the EM 4AO-U if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our EM 4AO-U repairs include a 1 year warranty, covering both parts and labor.

To receive a quote to repair your defective Siemens unit(s) simply complete this online form, email [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704

We stock a large inventory of Siemens industrial automation systems and parts.
We repair, service and calibrate most Siemens models of equipment.
We ship Siemens replacement parts worldwide, with expedited shipping for your urgent Siemens requirements


For immediate assistance click here for quick online help
or contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
[email protected]
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical Siemens Industrial Automation equipment needs.

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