Application:
Proximity sensors and Ziplink modules eliminate 168 termination
points in automated test and assembly systems
Products used: Proximity sensors, connector modules
Description: We manufacture a variety of automated
test and assembly systems that require proximity sensors that
are mounted on moveable parts. This requires that the wiring to
the sensors be able to withstand frequent flexing. In the past
we have used robotic wire satisfactorily. However, the wire adds
the expense of extra terminal strips, the cost of the special
wire, and the time required to make the added terminations. On
a recent project, we used 40 AutomationDirect proximity sensors
(AE and PD) and eight feed-through connector modules (ZL-CM056).
The sensor cables are looped across each motion point and terminated
to feed-through connectors. The cable connection to our control
system is made there. In this system we eliminated 168 termination
points with this method. Not only was the assembly expense reduced,
but the machine is much simpler in operation and future service
will be expedited. Prior to implementing this solution, we tested
the sensor cable for 1.5 million cycles with no observable degradation
in performance.
Submitted by:
Paul Davis
Electric Device Corporation
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