Fieldbus integration note
The ABB 1SAP211400R0001 (TU517) is a bus interface terminal unit for serial protocol connections, terminated with screw terminals. Rated IP20, it sits inside a control panel or enclosure as a fixed wiring point for serial bus drops — no extra gland plate needed. Active in production. Quoted to order against your RFQ, so the delivery window lands inside your commissioning schedule. Certified RoHS and REACH compliant (EU Directive 2011/65/EU, REACH contains substances >0.1%), documented for your compliance package.