SICK PAC50

48 Operating Instructions | SICK
Operating Instructions PAC50
8017612/ZAB1/2017-02-14 | PAC50
Subject to change without notice
1 About this document
1 About this document
Please read this chapter carefully before you begin working with the PAC50. We reserve the right to make
technical modications.
1.1 Purpose of this document
These operating instructions are intended to allow the technical personnel to perform assembly, electrical
installation work, conguration, and commissioning on the PAC50 pressure switch in a safe manner. They
constitute an integral part of the product and should be stored in the direct vicinity of the device so they
remain accessible to the technical personnel at all times.
1.2 Abbreviations
L
+
Positive supply connection SP1 Switching point 1
M Negative supply connection SP2 Switching point 2
Q
1
Switching output 1 RP1 Reset point 1
Q
2
Switching output 2 RP2 Reset point 2
LLR Lower limit of measuring range FH1 Upper window limit 1
ULR Upper limit of measuring range FL1 Lower window limit 1
C/Q
1
With IO-Link: communication/
switching output 1
FH2 Upper window limit 2
Q
A
Analog output
FL2 Lower window limit 2
1.3 Symbols used
WARNING
... indicates a specic or potential hazard. This is intended to protect you against accidents. Read
carefully and follow the warnings.