Electronics Forum: relays (Page 6 of 25)

SMEMA standards

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

IP1 Relay PCB, where is it???

Electronics Forum | Mon Dec 04 14:21:49 EST 2006 | jdengler

Todd, It's been a while since I have looked at this but I believe the IP-1 does not have a relay board for the feeders. +24 Vdc is wired to a pin on the connector and the I/O board (NO 3 I think) switches the ground. If you don't have +24 Vdc at 1

Juki 740 troubleshooting - Component Standing

Electronics Forum | Fri Aug 08 02:24:04 EDT 2008 | jti

Hi, You were right on the money, the day after I posted, I recalibrated the LASER height .020 off on LA head, .01 off on LAIC, running perfect now. Secondary issue is a flicker on the monitor, the grid stays up after teaching XY coordinates, someti

Fuji IP 2 Servo NG error?

Electronics Forum | Wed Mar 11 12:23:08 EDT 2009 | rodrigo

I changed the satus B bit to disable the MTU (still on though). It doesn't wait for the MTU anymore but I get a Emergency and Door NG errors. The relay tripped. Is there a way to completely disable the MTU (leave it off) and power up the IP? This sho

SUNSDA Board loader

Electronics Forum | Wed Sep 15 12:22:51 EDT 2010 | remullis

Mike, Another thing to consider is the type of switching they may use. Older Asymtek masking machines used transitors to communicate upline and downline instead of dry contacts. The problem we had with this is dropping enough voltage across them to

FUJI SMEMA

Electronics Forum | Mon Jan 28 16:05:27 EST 2013 | jdengler

It's been a long time since I did this. I think if you get a cable (maybe from some of the used equipment dealers that advertise here) you will still need to change the contacts of the relay the Fuji uses. I think they use a normally closed set of

UNIVERSAL GSM 1

Electronics Forum | Mon Apr 15 21:00:57 EDT 2013 | dman97

Hi, I have another problem. This time with a vintage 1995 GSM machine. Upon startup, I am seeing a part to pad LED tower time out. The GSM knowledge base says to change they relay at CR1 on the power distribution board. On this machine, the power

Topaz teaching odd part...relays/inductors

Electronics Forum | Wed May 15 12:53:19 EDT 2013 | mchawg

I am having difficulty programming/inspecting a large SMT Relay. It is a dual in-line through-hole package with 5 leads per side formed to a gullwing configuration on .100" pitch. We have programmed it as a SOW10 pkg and got usable lighting values bu

MPM Accuflex Printer Electrical problem

Electronics Forum | Mon Aug 06 14:24:12 EDT 2018 | dleeper

I had a similar problem once on an acculfex. The root cause was a short on the one the wire harnesses connected to the print head. If I recall, most of the relays in an accuflex are actuated by the 24 volt bus, so if you have a short anywhere in tha

transistor blown up

Electronics Forum | Sat Dec 29 01:28:48 EST 2018 | emmamillathompson

We are using a smps for our comm pcb , a relay and a current sensor, which uses 4.2v, 12v and 5v respectively. We are controling one phase of a three phase 5hp water motor. Also smps circuit and relay output are in parallel so output load doesnt effe


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