SIMATIC S7-1200, Communication module CM1241, RS422/485, 9 pin SUB D (male), supports message based freeport
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Product Details
Protocol RS-485
Interface (1) 9-pin sub
Hazardous Location Approvals ATEX Zone 2, C1D2, IECEx Zone 2
No. of Connections CPU dependent
Mfr Model CM 1241
Current Consumption (A) 0.22
Dimensions - H x W x D (mm) 100 x 30 x 75