Automation Direct Prox switches for sale

Jarrett and others,


I just finished hooking up the AD prox switches to my RF-45 benchtop mill.
When I was researching a long time ago I thought that I wanted two switches
per axis. When I finally went to install and learned more about Mach 3 I
realized that only three were needed. Long story short they work GREAT!!!
and I now have three extra switches and hook up cables that I no longer
need. Here is what I have:

CD12M-0D-050-C1 M12 Q/D CABLE RIGHT ANGL 5M PUR JACKET
$13.00 $39.00
ST12C MOUNTING BRACKET12MM 90DEG
$2.00 $6.00
AM1-AN-2H PROX. SENS. 12MM DIA. DC NPN UNSHLD Q/D
$20.00 $60.00

Subtotal: $105.00



I will sell them for $75 USD shipped int the US if you are interested. New,
unused.

I have pictures of my setup in my photoalbum under RF-45 dovetail mill, then
CNC conversion.

Let me know,

Thomas

http://QualityPartsOnline.com
http://imageevent.com/tppjr (photopage)

----- Original Message -----
From: <cnc002@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, March 04, 2006 6:28 AM
Subject: Re: [CAD_CAM_EDM_DRO] Re: Prox switches


>
> In a message dated 3/3/2006 8:19:01 P.M. Eastern Standard Time,
> hjjohnson@... writes:
>
> I'll most likely end up getting these, I noticed
> however that they are all NO, is there any out
> there that are NC?? I was always under the
> impression that NC was the switch of choice for
> limit switch's?
>
> Jarrett
>
>
>
> There are two basically different types of proximity switches as regarding
> the output. One is a "sink" configuration. This means that the switch
> basically grounds the circuit when activated. To use this type you would
> supply
> voltage to the input of whatever device you wish to switch (such as a
> relay)
> and attach the side that would normally connect to the ground or common,
> to the
> input of the sensor. The other type is a "source" configuration and does
> pretty much what the name implies and outputs the voltage for turning
> on/off a
> device or input to a PLC, etc.
>
> Randy A.