Eurotherm 216, Руководство пользователя

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2 GB GB GB GB GB
MEASURING INPUTS MEASURING INPUTS
MEASURING INPUTS MEASURING INPUTS 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
Fig. 3 THERMOCOUPLE CONNECTION
NOTES NOTES
NOTES NOTES NOTES:
1) Do not run input wires together with power line
cables.
2) For TC wiring use proper compensating cable
preferably shielded.
3) When a shielded cable is used, it should be
connected at one point only.
2. 2. 2. 2. 2. ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS
Connections are to be made with the instrument
housing installed in its proper location.
Fig. 2 REAR TERMINAL BLOCK
10
9
+
_
10
9
+
_
Shield
Shield
+
-
02-0316-1-DER.pmd 22/04/2004, 16.19 2