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Allen Bradley 1747-DCM Direct Communication Module SLC 500

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New Allen Bradley 193-ECM-DNT /A E300 DeviceNet Communication Module

1Pc New AB 20-750-20COMM Communication Carrier Card Adapter Free Shipping

New CPX-FB36 Festo 1912451 Ethernet Communication Module Fast Shipping

New In Box 170PNT11020 Communication Adapter Schneider 170PNT11020