Mettler Toledo IND310drive Manual De Instalación página 18

IND310drive Installation Manual
Scale Connections
The IND310drive terminal can be configured five ways
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•
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The location and wiring connections depend on the configuration of the terminal.
Analog Load Cell Connections
Analog load cell connections are made to the J1 or J2 connectors located on the A/D
Boards as shown in Figure 2-5 or Figure 2-6.
Total scale resistance (TSR) must be calculated to determine maximum cable length
for analog load cell connections. To calculate TSR:
2-4
TO AVOID DAMAGE TO THE PCB OR LOAD CELL, REMOVE POWER FROM THE IND310drive
TERMINAL AND WAIT AT LEAST 30 SECONDS BEFORE CONNECTING OR DISCONNECTING
ANY HARNESS.
Single analog
Dual analog
Two POWERCELLs
Figure 2-5: Dual A/D Board Connector Locations
Figure 2-6 : Single A/D Board Connector Locations
WARNING
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One POWERCELL
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Single analog and one POWERCELL
J2 (scale 2)
Pin 1
J1 (Scale 1)
Pin 1