M12 Fieldbus Cable Assemblies TE Connectivity's A and B-coded M12 Fieldbus Cable Assemblies comply with Profibus, DeviceNet, and CC-link protocols, offering multiple options for a variety of needs. The cable assemblies feature 360° shielding against EMI for complete protection for signal and data transmission and are rated IP67 for resistance to dust and water. The assemblies are over-moulded in either PVC or halogen-free polyurethane (PUR) cables, suitable for drag chain applications or torsional stress, depending on customer performance requirements.