| Vendor/model | MKS AS01391-21 / CDN391R / CDN391-20 Listings identify MKS/DeviceNet digital I/O board variants. |
|---|---|
| I/O count | 48 digital in/out appears in listings Channel count should be verified. |
| Board size | 220mm x 100mm appears in some titles Physical dimension is listing evidence, not OEM spec confirmation. |
An electronic board or module used in tool control, communication, display, motion, or I/O functions.
Board revision, firmware, connector set, and installed daughter cards can determine whether it works in the target tool.
Input/output signals between tool controllers and field devices.
Printed circuit board carrying electronic components and connectors.
Industrial computer bus architecture used in many older semiconductor tools.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 12, 2026 16:08 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 6, 2026 16:18 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 5, 2026 16:23 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 23, 2026 11:39 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 22, 2026 11:37 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 5 | 150.00 | 750.00 | 495.6400000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Mar 18, 2024 16:34 UTC | MKS Instruments AS01391-21 DeviceNet CDN391R PCB Card AMAT 0190-07750 Working | Completed listing price | 803.2 (currency not captured) | Not established |
| Mar 18, 2024 15:45 UTC | MKS Instruments AS01391-21 DeviceNet CDN391R PCB Card AMAT 0190-07750 Working | Completed listing price | 803.2 (currency not captured) | Not established |
| Apr 20, 2022 16:52 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 98.99 (currency not captured) | Not established |
| Apr 18, 2022 21:50 UTC | AMAT 0190-07750 MKS AS01391-21 Digital I/O VME PCB DIP CDN391R | Completed listing price | 350 (currency not captured) | Not established |
| Dec 8, 2020 08:30 UTC | DIP CDN391-20 Digital In/Out PCB Card AMAT Applied Materials 0190-07750 Used | Completed listing price | 501.16 (currency not captured) | Not established |
| Sep 17, 2020 17:30 UTC | MKS Instruments AS01391-21-1 Digital I/O PCB Card CDN391R AMAT 0190-07750 As-Is | Completed listing price | 404.2 (currency not captured) | Not established |
| Feb 27, 2019 08:05 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Feb 20, 2019 00:46 UTC | AMAT 0190-07750 Control PCB 48 Digital In/Out 220mmX100mm, MKS CDN391-20, 410310 | Completed listing price | 520 (currency not captured) | Not established |
| Jan 28, 2019 07:15 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Dec 28, 2018 19:43 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Oct 25, 2018 20:32 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Sep 23, 2018 20:36 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Aug 24, 2018 00:45 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Jul 24, 2018 05:40 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Jun 22, 2018 18:18 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| May 18, 2018 06:54 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Apr 17, 2018 22:10 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Mar 17, 2018 06:56 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Feb 13, 2018 07:15 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Jan 13, 2018 16:23 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Dec 13, 2017 07:50 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Nov 8, 2017 22:53 UTC | APPLED MATERIALS AMAT 0190-07750 DIP CDN391-20 48 DIGITAL I/O Board DIP-432-391 | Completed listing price | 139.99 (currency not captured) | Not established |
| Oct 21, 2017 16:33 UTC | AMAT 0190-07750 Control PCB 48 Digital In/Out 220mmX100mm, MKS CDN391-20 | Completed listing price | 475 (currency not captured) | Not established |
| Aug 31, 2017 18:40 UTC | AMAT 0190-07750 Control PCB 48 Digital In/Out 220mmX100mm, MKS CDN391-20 | Completed listing price | 475 (currency not captured) | Not established |
| Nov 11, 2015 23:04 UTC | AMAT 0190-07750 Control PCB 48 Digital In/Out 220mmX100mm, MKS CDN391-20, 410311 | Completed listing price | 650 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Legacy public listing price; currency may not have been captured.
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Check time or freshness is unknown; current availability is unknown.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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Best Offer lookup was not verified; no accepted-price claim is made.
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Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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