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Showing posts with label PLC. Show all posts
Showing posts with label PLC. Show all posts

April 28, 2014

AND-logic circuit with #amplifier

Distribution #box with 4 or 8 sockets;
with built-in signal amplifier,
to connect PNP #sensors in series
and recover any voltage drop.

Shield's distribution box with AND-logic circuit
AND-logic circuit with amplifier - Shield's M8 distributor.

Advantages:
  • Led near each M8 socket shows on-off signal status.
  • It is possible to put sensors in series with high voltage drop as well.
  • Connection of many sensors to the cabinet by a simple 3-pole M12 #connector.
  • Single PLC input can get signal from many sensors.
Accessories: special male M8 connector for input exclusion.

June 11, 2013

#Relays are no longer necessary

Do you have an on/off electrovalves application ?
Even if your #electrovalve supplies current over 0.5A,
relays or PLC power boards are no longer necessary.
This female socket connector contains a static relay and
is the right solution to drive high #current #solenoids.
(example: control of power electrovalves, mini-motors, contactors, etc.)
Allows to control power loads up to over 3A, with a small PLC signal.
The socket can connect the electrovalve to distribution box or directly to central cabinet.


Click for more details about this argument ;
Click for more details about connectors in general

Relay for high current solenoid valves
Solution: static relay for solenoid valves