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SMEMA Link Bridge

Uses a photoelectric sensor to detect a product and provide adjacent equipment with a SMEMA signal.

Configurable to supply signal to upstream or downstream machine.


  • Pins 1&2 closed when sensor DOES NOT detect a product.
  • Used to mimmick Downstream busy when sensor is ON


  • Pins 3&4 close when sensor DOES detect product exiting upstream machine.
  • Used to mimmick "Board Available" from upstream machine when sensor is ON.

12VDC Power Input (included)

Output: 0V (short)

SB-1, SMEMA Link Bridge

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