ero electronic LFS-mA Manuel De Service page 6

CONNECTION DIAGRAMS CONNECTION DIAGRAMS
CONNECTION DIAGRAMS CONNECTION DIAGRAMS CONNECTION DIAGRAMS
Connections are to be made with the instrument
housing installed in its proper location.
REAR TERMINAL BLOCK
Fig. 3 .A
LFSMA-1-B.pmd 3
A) MEASURING INPUTS A) MEASURING INPUTS A) MEASURING INPUTS A) MEASURING INPUTS A) MEASURING INPUTS
NOTE NOTE NOTE NOTE NOTE: Any external components (like zener
barriers etc.) connected between sensor and
input terminals may cause errors in measurement
due to excessive and/or not balanced line
resistance or possible leakage currents.
TC INPUT TC INPUT TC INPUT TC INPUT TC INPUT
10
+
_
9
10
+
_
9
Fig. 4
NOTE: NOTE NOTE
NOTE NOTE
1) Don't run input wires together with power
cables.
2) For TC wiring use proper compensating cable
preferable shielded.
3) when a shielded cable is used, it should be
connected at one point only.
GB GB GB GB GB 3
29/05/2006, 9.23
Shield
Shield