Interface modules

• Информационные материалы

  Информационные материалы

  • For connecting the central/expansion units in case of expanded configurations of SIMATIC S7-400

  Module range:

  • Send and receive interface module for central expansion up to 3 m
  • Send and receive interface module for central expansion up to 1.5 m
  • Send and receive interface module for distributed expansion up to 102 m
  • Send and receive interface module for distributed expansion with SIMATIC S5 up to 600 m

  Type of expansion	Central unit		Expansion unit
  	Type	Interface module	Type	Interface module
  Centralized up to 3 m without 5 V transmission with K bus	UR1 UR2 CR2	IM 460-0	UR1 UR2 ER1 ER2	IM 461-0
  Centralized up to 1.5 m with 5 V transmission with K bus	UR1 UR2 CR2	IM 460-1	UR1 UR2 ER1 ER2	IM 461-1
  Distributed up to 102 m without 5 V transmission with K bus	UR1 UR2 CR2	IM 460-3	UR1 UR2 ER1 ER2	IM 461-3
  Distributed up to 600 m with SIMATIC S5	UR1 UR2 CR2	IM 463-2	ER 701-2 ER 701-3 EG 183U EG 185U	IM 314

  
  
  

  Connecting cables	Cable connector
  468-1, for P and K bus; 0.75/1.5 m	461-0; plug onto the last IM 461-0 of a line
  468-3, with 5 V transmission; 0.75/1.5 m	461-1; plug onto the last IM 461-1 of a line
  468-1, for P and K bus; 0.75/1.5/5/10/25/50/100 m	461-3; plug onto the last IM 461-3 of a line
  468-1, for P and K bus; 0.75/1.5/5/10/25/50/100 m	461-4; plug onto the last IM 461-4 of a line
  721-0	461-3; plug onto the last IM 461-3 of a line