SIEMENS S7-300 FM 355 closed-loop control module

FM 355 controller moduleFM 355 controller module

  • 4-channel closed-loop controller module for universal control tasks
  • Can be used for temperature, pressure, flow and level controls
  • Convenient online self-optimization for temperature controls
  • Predefined controller structures
  • 2 control algorithms
  • 2 versions:
    • FM 355 C as continuous controller;
    • FM 355 S as step or pulse controller
  • With 4 analog outputs (FM 355 C) or 8 digital outputs (FM 355 S) for direct control of the most common actuators
  • Continuation of control mode also possible with CPU stop or failure
Product No. / Product DescriptionFM 355 controller module Ordering data
6ES7355-0VH10-0AE0
SIMATIC S7-300, CONROL MODULE FM 355 C, 4 CHANNELS, CONTIN. 4 AI + 8 DI + 4 AO INCL. MULTI-LANG CONFIG. PACK., MANUAL AND GETTING STARTED (GER/EN/FR/IT) ON CD-ROM
6ES7355-1VH10-0AE0
SIMATIC S7-300, CONTROL MODULE FM 355 S, 4 CHANNELS, STEP AND PULSE, 4 AI + 8 DI + 8 DO INCL. MULTI-LANG CONFIG. PACK., MANUAL AND GETTING STARTED (GER/EN/FR/IT) ON CD-ROM

The FM 355 closed-loop control module is the intelligent 4-channel closed-loop control module for universal closed-loop control tasks.

It may be used for

  • Temperature control
  • Pressure control
  • Flow control
  • Level control

in the following areas:

  • General mechanical engineering
  • Plant building
  • Industrial furnaces
  • Cooling and heating equipment
  • Food and drinks industry
  • Rubber and plastics machines
  • Chemical and process industries
  • Glass and ceramics
  • Wood and paper industry

The FM 355 is available in two versions:

  • FM 355 C as continuous controller with 4 analog outputs for controlling analog actuators
  • FM 355 S as step or pulse controller with 8 digital outputs for controlling motorized (integrating) actuators or binary-controlled actuators (e.g., electrical strip heaters and tube heaters)

The FM 355 can be used in SIMATIC S7-300 and ET 200M with S7-300/400 as a DP master.