WIKA RLS-1000 Mode D'emploi page 16

5. Commissioning, operation
Connection with capacitive load
AC voltage current limitation
e.g. for electronic time relay
EN
S1
+
AC 230 V
–
Current limitation, DC voltage
e.g. for PLC, PCS and cables > 50 m
S1
+
DC 24 V
–
Connection diagrams, see product label
5.4 Commissioning
Switch on the voltage supply of the connected control device. Fill the
vessel and the check the switch points of the float switch for function.
Always observe the mounting and operating instructions of accessories
when commissioning them.
16
R
S
R
S
C
To increase the service life of the contacts, we recommend
operation with a contact protection relay.
WARNING!
Ensure that the functional check does not start any
unintended processes.
R = 220 Ω (for AC 230 V)
S
C
C₁ = internal capacitance
1
Relay
R = 22 Ω (47 Ω for contacts ≤ 10 VA)
S
C₁ = internal capacitance
1
PLC
WIKA operating instructions models RLS