9
1SVC 440 795 M0100
About this manual
This manual describes the installation, commissioning and 
programming (circuit diagram generation) of the logic relays 
CL-LSR/CL-LST and CL-LMR/CL-LMT.
Specialist electrical training is needed for commissioning and 
creating circuit diagrams. When controlling active 
components such as motors or pressure cylinders, parts of 
the system can be damaged and persons put at risk if the 
logic relay is connected or programmed incorrectly.
Device designation This manual uses the following abbreviated designations for 
different device models:
CL-LSR/CL-LST for
CL-LSR...12AC1, CL-LSR...12AC2, CL-LSR...12DC1, 
CL-LSR...12DC2 and CL-LST...12DC2
CL-LMR/CL-LMT for
CL-LMR...18AC1, CL-LMR...18AC2, CL-LMR...18DC1, 
CL-LMR...18DC2 and CL-LST...20DC2
CL-AC1 for
CL-LSR...12AC1
CL-LMR...18AC1
CL-AC2 for
CL-LSR...12AC2
CL-LER.18AC2 and CL-LMR...18AC2
CL-DC1 for
CL-LSR...12DC1
CL-LMR...18DC1
CL-DC2 for
CL-LSR...12DC2, CL-LST...12DC2
CL-LMR...18DC2, CL-LMT...20DC2, 
CL-LER.18DC2 and CL-LET.20DC2
CL-LE... for
CL-LER.2O, CL-LEC.CI000, CL-LER.18AC2, CL-LER.18DC2 
and CL-LER.20DC2