Relay Cards

Pricing and Availability as of January 1, 2008

 

The Birkshire and the EI&S cards were purchased as backup hardware,
      the project is complete so we are offering then direct to you.

The Berkshires have not been used, the EI&S is older and has been used for a while.

The Parallel Port Card (Kit-74 / CK1601) is NEW and available in Kit form or Assembled, ready to use.

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ISA-8 Relay Card

Berkshire Products - Octal Relay (8 Relays)

General Description
The Octal Relay Board offers 8 Relays on an ISA bus. This board was manufactured by Berkshire Products. The board has some screw terminals (Blue) with 8 screws. Based on printing on the board, it looks like 2 form "C" connections. The DB37 on the back plane must provide all the connections necessary and "look like" form "C" but could be form "A", NO. Based on industry standards, I believe the pin-outs match PDSIO8 boards, excluding inputs which this board surely does not have. Ultimately, your guess is as good as mine. I will not make claims about this boards features, Look at the picture, search for "Berkshire Products" and Octal Relay Board. You may find this to be a great value, or just a curiosity.
8 Electromechanical Relays 2 Form C(SPDT) and 6 Form A (SPST, NO) on a single ISA-bus Board


This board is offered at $26.00 USD, including shipping to Continental USA.

We have NO Longer Available of these, please Contact Us to confirm availability and payment options. Price includes shipping to Contential USA Only.
ISA-8 EI&S Relay Card

EI&S - Electronic Instrument & Specialty Corp
8 Relay ISA Card

General Description
This is an 8 relay board, looks like all are NO, with fuse and shielded.
This is an ISA-bus Board


This board is offered at $16.00 USD, including shipping to Continental USA.

We have NO Longer Available of these, please Contact Us to confirm availability and payment options. Price includes shipping to Contential USA Only.
Parallel Port Relay Interface, Kit-CK1601

PC Printer Port Relay Board

PC Printer Port Relay Board CK1601 (Kit), CK1601a (Assembled)
Even better, the assembled board is priced less then "KIt-74". This is your best value.
Do you have an old PC lying around the house which absolutely no one wants? Then you can convert it into a dedicated controller. Communicate with the real world via the parallel printer port on your PC. Simply connect printer cable from your computer to the connector on relay board. There are 8 relays each capable of switching 12VDC/10A or 240VAC/5A. Each relay has an LED to indicate when it is operated. The kit is a boon to the Science Fair project, laboratory experimenter and so on. This is 100% Equivalent to "Kit-74". (also sold under the following names and numbers: 74V2, CPA74, CPS74, KIT-165, kit-93, 80-740)
See CK1601.pdf for complete details, including schematic and theory of operation.

This board will make it happen! You just hook it up to the Parallel Port on your computer and use RelayRunner.

Buy Now -
Kit Only      $29.95
Assembled  $34.95  This is the Best Deal in USA

NOTE: This board has been tested with RelayRunner.
Visit Carl's Electronic Kits for CK1601, CK1601a and other Kits
     
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