The Siemens PROFIBUS OLM/G12-EEC V4.0 optical link module includes 1 RS 485 and 2 glass fiber optic cable interfaces having 4 BFOC sockets for extended temperature range -20 to +60 °C. Protection class of IP40
35 mm top hat DIN rail mounting , wall mounting
Propagation delay [bit] 6.5 bit