[labnetwork] Interlock Boxes

[Shivakumar Bhaskaran]

Hello All,

I am trying to set a interlock system for our cleanroom. In the process I was able to get the phpscheduler up running. Before I design or buy the interlock I need your inputs regarding how to set up.

Do the user log in to computer that is attached to the unit and validate the credentials and then use the equipment. Inorder to do that user data should be validated by the scheduler system, in that case does user have separate id created or it will be same associated with the campus ID.

Do the user use separate swipe card in the interlock to access the system.

Apart from the user access, currently the users access the cleanroom with swipe in card and when they leave they swipe out. But not all the users swipe in or swipe out. Our door system is designed in such a way that it will be opened for atleast for 10-20sec , but with this there is possibility of other users following the previous user without swiping the card. Does any one have system that detect the user based on proximity that automatically gets the user information based on RF ID card without swipe in.

--Thanks
--Shiva


Shivakumar Bhaskaran, Ph.D.
Searle CleanRoom Manager
Uinversity of Chicago
5735 S.Ellis, Room 032
Chicago-60637
Ph:773-795-2297



From: labnetwork-bounces at mtl.mit.edu [mailto:labnetwork-bounces at mtl.mit.edu] On Behalf Of Michael Rooks
Sent: Friday, July 11, 2014 9:11 AM
To: labnetwork at mtl.mit.edu
Subject: Re: [labnetwork] Interlock Boxes

We use ethernet relay boards from National Control Devices<http://www.controlanything.com/Relay/Relay/ETHERNET_PROXR>, controlled by Badger (the new version of Coral). NCD also makes wifi connected relays. Having two relays on a board makes it easy to keep isolated grounds isolated. Each board requires its own static IPv4 address. The boards can be easily mounted in a 6"x6" electrical box, or in the custom-fitted plastic case from Badgerlms.<http://badgerlms.com/> I suggest you keep these boards behind a firewall, since they run a tiny operating system and web page, but with only minimal security.



---------------------

Michael Rooks

Yale Institute for Nanoscience & Quantum Engineering

nano.yale.edu




On 07/11/2014 06:14 AM, Flückiger Philippe wrote:
Hi All,

EPFL is using Ether IO24 R from http://www.elexol.com/IO_Modules/

Our software is homemade but we have a call for tenders running in order to "couple our homemade software" with a commercial package.

We will keep you posted on this important move on which we are investing a lot of effort.

With my very best regards,
Philippe

Dr Philippe Flückiger
Director of Operations
http://cmi.epfl.ch/
Phone +41 21 693 6695

From: labnetwork-bounces at mtl.mit.edu<mailto:labnetwork-bounces at mtl.mit.edu> [mailto:labnetwork-bounces at mtl.mit.edu] On Behalf Of John Shott
Sent: jeudi 10 juillet 2014 20:55
To: Kolin Brown; labnetwork at mtl.mit.edu<mailto:labnetwork at mtl.mit.edu>
Subject: Re: [labnetwork] Interlock Boxes

Kolin:

I believe that most folks are using the Advantech ADAM-6060 or ADAM-6066 6-channel IP-addressable relay modules for interlocking.  Others use modules that come from National Control Devices that have 1-, 2-, 4-, and 8-relay devices with current ratings from 5 to 30 amps.  Most folks are currently using hard-wired ethernet connections, but some wireless options are also available.

I believe that most of these IP-addressable relays are functionally equivalent but would certainly have minor differences in the default port that is used and the exact command sent to turn on, turn off, or check the status of a given relay channel.

I don't have experience with either Cores or iLab software to know what, if any, interlocking hardware has been interfaced with their systems.

Good luck,

John
On 7/10/2014 6:08 AM, Kolin Brown wrote:
Hi!  Here at WVU, we are going to interlock our tools to our reservation software.  Everyone at the UGIM was talking about the "blue boxes" from Advantech.  Can anyone provide me with a model number?  Also, has anyone interfaced these boxes with Cores or iLabs software?

Kolin Brown





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