Black Box SW590A-R2 Code-Operated Switch COS II WITH POWER SUPPLY AND MOUNTS

My Trash-Your Treasures
(2482)
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US $100.00
ApproximatelyRM 422.33
or Best Offer
Condition:
Used
Shipping:
US $34.27 (approx RM 144.73) UPS Ground Saver.
Located in: Bradenton, Florida, United States
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Delivery:
Estimated between Fri, 31 Oct and Fri, 7 Nov to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Coverage:
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Seller assumes all responsibility for this listing.
eBay item number:267302862803
Last updated on Jul 10, 2025 02:36:19 MYTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Model
SW590A-R2
UPC
0722868719688
Category

About this product

Product Information

Control up to eight serial devices with your PC - and never lift a finger. Just set the Code Operated Switch II (COS II) to react to a control sequence of your choice - and walk away from everyday switching duties. Since each port can handle a variety of data rates and formats, you can mix older plotters with newer laser printers and fast (up to 19.2 kbps) async modems. When you use the COS II with printers or plotters, you can send your data to the best available output device without having to turn knobs, press buttons, or configure software. And when you set the COS II to look for a "pause period" before recognizing a control sequence, graphics files pass safely through the COS II without causing accidental switching. And what about industrial machinery or test equipment? Tired of the constant hands-on intervention it requires? Just connect it and the PC/terminal of your choice to the COS II. You'll be able to manage lathes, meters, controllers, and more from your office or data center. And if you write a program for the master PC that includes the COS II's control codes, the PC can manage those devices without your even being there. The COS II can convert between differing data rates, data formats, and types of flow control, and its 8-KB buffer preserves your data intact through these conversions. In short, the COS II has the flexibility to adapt to nearly any group of serial devices.

Product Identifiers

Brand
Black Box
MPN
SW590A-R2
UPC
0722868719688
Model
II
eBay Product ID (ePID)
74089382

Dimensions

Weight
10lbs.
Depth
11in
Height
2in
Width
12in

Additional Product Features

Data Transfer Rate
19.2Kbps
Power Source
AC 120V (60Hz)
Ports Qty
4
RAM Memory
8KB
Power Supply
Power Supply
Compatibility
PC
Min Operating Temperature
32 ˚F
Form Factor
External
Networking Type
Switch
Ethernet Technology
RS-232
Enclosure Type
External
Max Operating Temperature
113 ˚F
Interfaces
4X Serial-Rs-232-25 Pin D-Sub (Db-25)
Type
Switch
Other Features
Full Duplex Capability
Humidity Range Operating (Range)
0-95%
Status Indicators
Port Status, Power
Connectivity Technology
Wired

Item description from the seller

About this seller

My Trash-Your Treasures

100% positive feedback•8.7K items sold

Joined Sep 1998
Sorry I can no longer sell items to customers in Germany due to the new VAT and VERPACG regulations. Also, due to new UPS business practices I will only ship via UPS on Purchasers account. Bulk of ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

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  • y***x (1059)- Feedback left by buyer.
    Past year
    Verified purchase
    Had a little glitch with the USPS that was entirely out of seller’s control. It was neatly packaged, and when it did arrive it was exactly as described. The seller was very responsive, communicated quickly to track the package, and in the end it all worked out. Very happy with the quality and price, I would highly recommend this seller for going the extra mile to make sure I received this beautiful bracelet. Thank you!
    Vintage Tiffany & Co. Sterling Silver Return to Tiffany Heart Tag Bracelet 12gr (#356476458910)
  • 3***6 (155)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A++++ seller to buy from. Very fast shipping part was in brand new condition as described and packed extra good for shipping. I got a great deal on the part thank you!
    Edwards 874-G5 Surface Horn nob (#357420979015)
  • n***r (2460)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Quick, secure shipping CD is as billed. Great seller! AA++
    You Choose #2! IDOL, JOEL, SEGER, BOSTON, EAGLES, CLAPTON, FOREIGNER, JOURNEY ++ (#357376974649)
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