Part of the Festo Air Preparation family.
Overview
MS Series Service Units
MS Series Service Units is part of the Festo Air Preparation family. Palm Parts Solution stocks MS Series Service Units units in new, refurbished, and surplus condition, all with tested warranty and same-day quotes on available to quote catalog numbers.
Overview
MS Series Service Units delivers the performance, connectivity, and I/O density required by modern industrial applications while retaining backward compatibility with earlier Air Preparation hardware where applicable. Typical deployments include OEM machinery, process skids, retrofit projects, and plant-wide control architectures built on the Festo ecosystem.
Why specify MS Series Service Units
- Tight integration with Festo engineering software
- Documented spare-parts availability
- Proven service life across heavy-duty industries
- Compatible accessories: power supplies, communication adapters, terminal blocks
What Palm Parts Solution provides
- Tested MS Series Service Units catalog numbers available to quote
- Cross-reference assistance for obsolete part numbers
- Quotes on full MS Series Service Units bills of material
- Engineering support for replacements and migrations
MS Series Service Units parts

MS6-EM1-1/2
$161.99

MS6-EM1-1/2-S
$228.99

MS6-SV-1/2-C-10V24-S
$712.99

MS4-EM1-1/4
$125.00

MS4-LR-1/4-D7-AS
$132.00

MS4-DL-1/4 |
$204.00

MS6-SV-1/2-E-10V24-SO-AG
$2,645.99
MS4-EE-1/4-10V24-S
$293.00

MS6-SV-1/2-E-10V24-AD1
$2,615.00

MS6-EE-1/2-10V24-S
$561.00

MS6-SV-1/2-D-10V24P-2M12-SO-AG
$1,510.00

MS4-LR-1/4-D6-AS
$127.99
Specifications
MS Series Service Units technical reference
Each MS Series Service Units catalog number has its own electrical, mechanical, and environmental specification. Use the search bar to locate an exact part number, or contact Palm Parts Solution with the catalog number on the nameplate for:
- Input/output voltage and current
- Communication protocols and network role
- Form factor and mounting (DIN rail, panel, rack)
- Operating temperature, humidity, vibration, IP rating
- Certifications (UL, CE, ATEX, marine, etc.)
- Compatible firmware and engineering software revisions
We can also supply OEM datasheets and wiring diagrams on request.
More from this series
Product types in this series
Frequently asked questions
What does the MS Series Service Units series include?
The MS Series Service Units series is part of the Air Preparation family from Festo. It groups related catalog numbers that share form factor, I/O type and communication protocol — making it easy to find drop-in replacements.
Is MS Series Service Units compatible with newer Festo hardware?
In most cases yes. MS Series Service Units units interoperate with current Festo programming software and communication backbones. Contact us with your firmware revision and we will confirm before shipping.
Can I get MS Series Service Units parts refurbished with warranty?
Yes. We offer refurbished MS Series Service Units modules tested to OEM specs with a 1-year replacement warranty. New surplus stock is also available when supply permits.
Machine down? Get a fast quote on the parts you need.
New, surplus, and refurbished industrial automation options. Request a quote or speak directly with an automation specialist for emergency sourcing.

