1. Function
A terminal input module (TIM) connects directly to a data logger or GRANITE analog input
module. It provides completion resistors for resistive bridge measurements, voltage dividers, and
precision current shunts. The 3WHB10k is used in 3-wire half bridge measurements and includes
a 10 kΩ completion resistor.
NOTE:
The GRANITE 6 and CR6 include the fixed resistor and current excitation required to complete
the half-bridge circuit without a terminal input module. However, the GRANITE 6 and CR6
are still compatible with a terminal input module and may be used with one, should the
application require it.
FIGURE 1-1. Terminal input module
3WHB10K 3-Wire Half Bridge Terminal Input Module
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