For this module, you will need to decide whether it is to be used as an additional supply or as a separate feed
from the rest (e.g. to create interlocking voltages). It is mainly used with the SPS4000 to create interlocking
voltages. These are required, for example, for the emergency stop and drop box cover. To ensure that all
subsequent modules switch off, a BM01 must be used as the bus module.
BM01
BM11
Module for interlocking voltages
Distinctive features:
▪ Name BM01
▪ No gold contacts at bottom
▪ Module colour: light grey
Module for additional supply
Distinctive features:
▪ Name BM11
▪ Gold contacts at bottom
▪ Module colour: dark grey
Electric components and wiring
7
PLC
Service manual SPS 4000 | B0960622_en
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