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	SIMATIC S7-200 DIGITAL INPUT EM 221 16DI 24VDC Product ID: 2016464 Manufacturing MPN: 6ES7221-1BH22-0XA0	SK SPEED REGULATOR 100-230V 50/60HZ Product ID: 2012442 Manufacturing MPN: SK 3120.200
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Short Description	SIMATIC S7-200 DIGITAL INPUT EM 221 16DI 24VDC	SK SPEED REGULATOR 100-230V 50/60HZ
Long Description	Siemens S7-200 Digital Input Modules allow the connection of the controller to digital signals of the process. This provides users with optimum adaption; signal modules can be mixed as desired, users can adapt their controllers exactly to the relevant task. This avoids superfluous investments. If the task is expanded subsequently, the controller can be upgraded. Updating of the user program is extremely simple.	Temperature-dependent speed control for TopTherm filter fans and air / air heat exchanger to reduce noise and save energy in part-load operation.
Brand/Manufacturer Name	SIEMENS	RITTAL
Manufacturing Part Number	6ES7221-1BH22-0XA0	SK 3120.200
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