K-Patents mA-Output - Manual (Page 5)

1 Description
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1.1.3 Four-sensor PR-33 system with mA outputs
• 4 pcs PR-33
• 1 pc PR-10920, PoE switch (part of the PR-33 system)
• 1 pc PR-10952, CPU unit for mA outputs
• 2 pcs PR-10922, mA output unit (gives a total of four outputs)
• 1 pc PR-10951, 24 V power supply for the PoE switch and the CPU
This configuration gives four concentration mA outputs, one for each sensor. If the
temperature outputs are required, two additional mA output units (PR-10922) may
be added to give a total of 8 mA outputs.
Ma
ins
powe
r
PoE
swi
tch
+24
V po
we
r supply
Out
put
unit
CPU
Dua
l mA
out
put
uni
t
PR-33-S
PR-33-S
PR-33-S
PR-33-S
mA
output
s
Dua
l mA
out
put
uni
t
Figure 1.2 Four-sensor system with in total 4 mA outputs
1.1.4 Two-sensor PR-23 system with remote mA outputs
• 1 pc PR-23 DTR
• 2 pcs PR-23 sensors
• 1 pc PR-10952, CPU unit for mA outputs
• 1 pc PR-10951, 24 V power supply for the CPU
• 2 pcs PR-10922, mA output unit