Further information for Phoenix Contact Phoenix 1104985 expansion module - PSR-M-EF7-SAI4-SC
Safe extension module with 4 safe analog inputs, 0 V ... 10 V, 0 mA or 4 mA ... 20 mA, TBUS interface, up to Cat. 4/PL e, SIL 3, pluggable screw terminal, TBUS connector included