Connection Notes - Siemens SITRANS LPS200 Handbuch

AC or DC version, SPDT relay, fail-safe
alarm
output

Connection Notes

• Before opening the lid, ensure there are no dust deposits around the SITRANS LPS200.
Ensure that the atmosphere around SITRANS LPS200 is settled.
• Use a fuse for the signal output (max. 6 A).
• Make sure the main voltage does not exceed the maximum voltage listed on the
product label and the setting of the voltage selector.
• In case of inexpert handling or handling malpractice, the electric safety of the
device cannot be guaranteed.
• Provide protection for relay contacts to protect the device against spikes if inductive
loads are connected.
Page EN-12 SITRANS LPS200 – OPERATING INSTRUCTIONS
alarm output
relay
or:
signal
N
L
output
or:
+ –
L N
115 V AC, 50 to 60 Hz, 4 VA
230 V AC, 50 Hz, 6 VA
–
+
24 V DC, 2.5 W
All voltages ± 15 %
Switching and timing behaviour:
If the vane is not covered, the
rotating vane shaft will send
pulses at 20 second intervals. In
case of fault, the pulses are
missed. After 30 seconds, the
alarm relay will open.
24 V or 48 V or 115 V or 230 V AC,
PE
50/60 Hz, 5 VA
24 V DC, 2.5 W
PE
All voltages ± 15 %
7ML19985FS62