Electric Signal from Injection Molding Machine to 2 ColorSave 1000 Units

It is sometimes necessary to connect two ColorSave 1000 units to an injection molding machine. For example, one of the units would dose masterbatch while the second unit would dose anti-UV material or flame retardant. Both units are to be connected on one neckpiece, and both are to be given the same electrical signal by means of dry contact from the injection molding machine. Many customers are unsure about the correct way to connect the two units to the injection molding machine, so here is an illustration that shows how to do it right.

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