Thermo Scientific Micro-Tech 9101, Reference Manual

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Maintenance and Troubleshooting
Load-Cell Problems
Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J 4-5
The following sections contain detailed wiring diagrams for the load-cell
set-ups listed below to help you troubleshoot your particular system.

Four-wire load cell—with no field sense leads.

Four-wire load cell—with field sense leads.

Six-wire load cell—with field sense leads.
Please refer to the figure below for more information about four-wire
load cells with
no field sense leads. Model 9101 Sense Jumpers shown
below. See “Appendix A – Premium A/D Jumper Locations” for Model
9201 jumper locations.
Figure 4–1. Four-Wire Load-Cell, No Sense Leads
Four-Wire Load-
Cell, No Sense
Leads