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8DI 24VDC!

4/4/2011 6:18 PM	Rate (0)
Tomy Master Platinum Member Joined: 5/4/2009 Last visit: 12/21/2025 Posts: 916 Rating: (40)	Dear friends, I have searched the CA catalog for the order number of SM321 with 8DI that is 24VDC, but i failed Would please show me the order number of this module? Thank you in advance. Tomy.
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4/4/2011 6:43 PM	Rate (1)
miami Platinum Expert Joined: 8/31/2005 Last visit: 12/16/2025 Posts: 2198 Rating: (331)	There is noSM321 with 8DI 24V avaible.

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This contribution was helpful to 1 thankful Users Tomy Master

4/4/2011 7:35 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	8 di modules exist, but only in the 230 V version for example the 6ES7 321-1FF00-0AA0 That's because the amount of space needed to convert this voltage to logic level safely. Why the need of a 8 di 24V ?, the price? Don't think it would be much cheaper if it existed and a few spare inputs is no luxery.
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 1 thankful Users Tomy Master