Further information for Phoenix Contact Phoenix 1105009 expansion module - PSR-M-EM3-HTL1-SC
Safe extension module for monitoring standstill, speed, direction of rotation, monitoring of 2 axes, NPN/PNP proximity switch, 1 x HTL encoder, TBUS interface, up to SIL 3, Cat. 4/PL e, pluggable screw terminal, TBUS connector included