Operating Instructions
IN4000 Standard
Fig. 9: PIN
assignments and
connection
example
Tab. 9: PIN
assignment of
the IN4000
Standard safety
switches
© SICK AG • Industrial Safety Systems • Germany • Subject to change without notice 8010934/WQ88/2013-01-15
Technical specifications
7.2
Pin assignment
PIN
Core colour
1
BN
2
WH
3
BU
4
BK
Function
Aux L+ (24 V)
PSDI input TE IN
Aux L–
Output A OUT
7
Chapter
183