SIMATIC DP Bus Connectors RS485 bus connectors for PROFIBUS for connecting to a PROFIBUS subscriber or a PROFIBUS network components to the bus connection for PROFIBUS BUS connectors Rewireable bus interface connectors suitable for Bitbus, CAN-Bus, Interbus-S (Fieldbus) and Profibus systems. Compact and high quality, the 9-pole sub-D housings are available in bus node or bus termination versions and are colour-coded for easy identification. Service nodes are also available for CAN-Bus and Profibus systems, allowing online programming and repair. Each interface comes with detailed assembly instructions and mounting accessories. Available in versions with horizontal or vertical cable outlets Fast and reliable connection via screw terminals on the PCB Bus terminations include SMT termination resistors Colour-coded bodies aid installation and repair Safe ESD protection thanks to fully insulated housings Supplied with reliable crimp strain relief