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Section 4 : Câblage
Septembre 2018
FIGURE 4-9. Câblage de la boucle de courant/d'alimentation avec un adaptateur THUM sans fil
INNER ENCLOSURE
_
+
3
WIRE NUT
24
INSTALL PLUGS IN ALL OTHER
OPENINGS AS NEEDED
LOOP POWER/THUM
OUTPUT 2
TB7
1
1066 HART CIRCUIT BOARD
(pH/CL/DO/OZ)
ASSY 24406-xx
WIRELESS
THUM
ADAPTOR
HINGE SIDE OF FRONT PANEL
(OUTPUT1)
LOOP PWR
TB5
+24V
ANODE
+24V
GND
CATHODE
GND
RTD IN
TB6
2
1
TB7
/OUTPUT 2 REQUIRES EXTERNAL DC POWER.
2
THUM TERMINAL IS USED ONLY FOR
TB6/
WIRELESS THUM ADAPTOR INSTALLATIONS.
250 OHM RESISTOR IS PRE-INSTALLED IN-CIRCUIT.
3
SPLICE CONNECTOR - PROVIDED BY END USER.
Manuel de référence
00809-0103-3166
SENSOR WIRING
TB3
TB2
RTN
REF
SNS
SHLD
GND
SOL
+V
SHLD
-V
pH
TB4
TB1
DWG NO.
40106614
Câblage
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