Electronics Forum | Wed Sep 07 16:36:18 EDT 2016 | ttheis
It does look like it was setup for fuji or siemens connection. I did get the smema signals working; had to add the connections for pins 3 & 4 on both ports and move some of the existing connections according to the smema diagram. Also, I wasn't seein
Electronics Forum | Thu May 13 23:01:07 EDT 2004 | fastek
Unplug the tactile sensor and check the switch with an ohm meter. If the tactile sensor switch is good go in one of the drawers in the back of the machine and with the help of your schematics find the opto-module that controls the tactile sensor circ
Electronics Forum | Thu Sep 19 07:55:41 EDT 2002 | Claude_Couture
Dilbert, You are both right! Just above the schematic in the Smema standard it says: "Conformance to the standard may be achieved by the appropriate design of the equipment or by providing special adaptors which enable the equipment to meet the stand
Electronics Forum | Wed Sep 18 18:40:05 EDT 2002 | dougt
Here is how smema works: Machine A has a board to give to machine B. Machine A has an opto or a relay that will turn on or close when it is ready to pass this board to machine B. This is the "board available from previous" signal, telling machine B
Electronics Forum | Fri Aug 24 07:49:37 EDT 2001 | caldon
Depending on how old your through hole equipment is it should be SMEMA compatible. A copy of the SMEMA wiring diagram and protocalls can be down loaded from the IPC web site Under downloadable Doccuments SMEMA Standards. SMEMA : http://www.ipc.org/ht
Electronics Forum | Wed Sep 18 15:43:33 EDT 2002 | dougt
Someone that makes conveyors just called me to argue about a smema problem we had with his conveyor and our machine. He caught me off guard and I wasn't the person that handled the problem so I stumbled through this initial conversation. Now that I
Electronics Forum | Wed Sep 18 16:56:55 EDT 2002 | stockley
I started writing a long winded explanation about SMEMA and realised that it is just as easy to write about this as it is to talk about it on the phone. It just so happens that I have recently gone through this process so I believe that your vendor
Electronics Forum | Tue Jan 08 17:46:38 EST 2008 | swag
If the phone jacks have two conductors in them, I would wire them to standard SMEMA connectors so that the upstream side goes to the middle two SMEMA pins and downstream goes to the outermost two pins. If there are 4 conductors in the phone jacks, y
Electronics Forum | Fri Apr 29 22:35:01 EDT 2016 | dekhead
Pneumatic failure is a good guess, as GSX/LT are renowned for their leaky airlines. However on this I would doubt, since the Board stop is a single throw pneumatic with a spring to retract. The return spring broken / disconnected is certainly a possi
Electronics Forum | Fri Aug 24 11:31:59 EDT 2001 | Stefan
Are you saying that the sensor is mounted onto the output conveyor of the glue machine and wired into the Onserter? If so ( weird, because the glue machine should have a SMEMA interface ), than you could mount the sensor on the input conveyor of the
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