SIPLUS ET 200MP IM155-5 PN ST TX rail -40 C to +70 C with conformal coating based on 6ES7155-5AA01-0AB0 . PROFINET IO device Interface module IM 155-5 PN ST for ET 200MP "electronic modules up to 12 IO modules without PS up to 30 IO modules with additional PS "integrated 2-port switch RJ45 shared device MRP IRT >=0.25 ms Isochronous mode FW update I ( & ) M0...3 FSU with 500 ms