IO-LC1, IO-LC3
I / O E x p a n s i o n M o d u l e s
4/04
10
Unitronics Industrial Automation
Effective Resolution
Gain = 0 (Total input span = -20mV to +20mV)
The effective resolution depends on several electrical parameters including the gain setting, the input
span that is used (usually 10mV for 2mV/V Loadcells or 15mV for 3mV/V Loadcells), the amount of
uncompensated differential offset, and the applied input noise.
The number of Loadcell inputs used per expansion module affects the sampling rate for each of them,
resulting in lower filter depth and effective resolution.
The filter settling time can be programmed separately for each Loadcell input without affecting the
other(s).
