♦Extension type: Digital quantity extension♦High reliability and strong anti-interference ability♦The maximum I/O points of digital quantity are 256DI/256DO♦Matching host: H, HM, H2, H2M series
♦Classification:Expansion module HE series 8 points collocation H/H2/HM/H2M
♦One ontology host can have 16 expansion modules♦The maximum I/O points of digital quantity are 256DI/256DO♦Matching host: T, TM, T5, T5M series
♦Classification:Expansion module TE series 8 points collocation T/T5/TM/T5M