Siemens 6ES79720BA420XA0 Bus Connector With Isolation, 54 mm H x 15.8 mm W x 39.8 mm D, For Use With Profibus Nodes to The Profibus Bus Cable, Plastic | State Electric
Siemens Profibus cables,RS485 Bus DP cable,shielded twisted pair
6xv1830-0eh10 For Siemens Profibus-dp Communication Cable 2 Core Profibus Cable 6xv18300eh10 30m 50m - Data Cables - AliExpress
Siemens 6XV18300EH10 SIMATIC NET Shielded Standard Bus Cable, 100 VAC, (2, 20 to 1000 m L | Steiner Electric Company