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MSI-9008 CellScale Multiplexer
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User Guide
M E A S U R E M E N T S Y S T E M S I N T E R N A T I O N A L
Connecting Three Multiplexers To CellScale (Two A/D inputs required)
When connecting three Multiplexers to a CellScale, the optional second ADC is required. The primary Multiplexer will
be entered in the CellScale scan list as 1-X, where X corresponds to the labeled input on the Multiplexer. The secondary
Multiplexer (connected via the primary Multiplexer pass thru lines) will be entered in the CellScale scan list as 2-X,
where X corresponds to the labeled input on the Multiplexer. The tertiary Multiplexer will be entered in the CellScale
scan list as 3-X, where X corresponds to the labeled input on the Multiplexer. The load cell connected to the CellScale
via the tertiary Multiplexer pass thru (if used) will be entered into the CellScale scan list as channel 4-1. An example
scan list is shown below.
For details about connecting the hardware for this configuration, see the “CellScale Connections” section.
Connecting Four Multiplexers To CellScale (Two A/D inputs required)
When connecting four Multiplexers to a CellScale, the optional second ADC is required. The primary Multiplexer will
be entered in the CellScale scan list as 1-X, where X corresponds to the labeled input on the Multiplexer. The secondary
Multiplexer (connected via the primary Multiplexer pass thru lines) will be entered in the CellScale scan list as 2-X,
where X corresponds to the labeled input on the Multiplexer. The tertiary Multiplexer will be entered in the CellScale
scan list as 3-X, where X corresponds to the labeled input on the Multiplexer. The fourth Multiplexer (connected via the
tertiary Multiplexer pass thru lines) will be entered in the CellScale scan list as 4-X, where X corresponds to the labeled
input on the Multiplexer. An example scan list is shown below.
For details about connecting the hardware for this configuration, see the “CellScale Connections” section.
