MN-3253 Motionnet 32-ch Isolated DI Module

PC based motion control solution is one of the dominant component in building semiconductor related machine, namely Automated test handler machine, laser marking machine, Automated tape an reel machine, Test and handler vision inspection machine etc.

The MN-3253(T) is an I/O expansion device for Motionnet systems, and is equipped with 32 isolated digital input channels. Each
Motionnet communication line can be connected to up to 64 modules, meaning that the I/O can be expanded to up to 2048 input channels.
The communication time required by each MN-3253(T) is 15.1 us. If 64 modules have been connected, signals for 2048 points on 64
modules can be sent and received within 0.97 msec. The update of the I/O status is completed automatically through the Motionnet system
at a constant interval, and setting interrupts for specifi c input points that the customer wants to monitor can help prevent CPU time from
being wasted by repetitive polling when there is nothing else for the issuing process to do. Each input port can be specifi ed as either NPN
or PNP (12~24 V).


  • Maximum communication speed: 20 Mbps
  • 32-ch isolated digital inputs
  • Each Motionnet transfer Line: connect modules up to 64
  • Designing isolation protection: power, communication, I/O
  • LED Diagnostics for communication and I/O status
  • Each port can be specified as NPN or PNP (12~24 V)

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