Installation Guide
AD1200 Reference
Figure 2-13. AD1210 A/D Input Range Selection.
__________________________________________
AD1210 & AD1211 - software selectable gain.
1 BU
05PN
AD 20Vin
ADC INPUT RANGE.
________
________________
VV I
ÚÄÄÄÄ¿ ÚÄ¿
³þÛþÛ³ ³Ü³
0 to +10 Volts
UNIPOLAR
ÀÄÄÄÄÙ ÀÄÙ
ÚÄÄÄÄ¿ ÚÄ¿
³þÛþÛ³ ³ß³
0 to +5 Volts
UNIPOLAR
ÀÄÄÄÄÙ ÀÄÙ
ÚÄÄÄÄ¿ ÚÄ¿
³ÛþÛþ³ ³Ü³
-10 to +10 Volts
BIPOLAR
ÀÄÄÄÄÙ ÀÄÙ
ÚÄÄÄÄ¿ ÚÄ¿
³ÛþÛþ³ ³ß³
-5 to +5 Volts
BIPOLAR
DEFAULT
ÀÄÄÄÄÙ ÀÄÙ
ÚÄÄÄÄ¿ ÚÄ¿
³þÛÛþ³ ³Ü³
-5 to +5 Volts
BIPOLAR
DUPLICATE
ÀÄÄÄÄÙ ÀÄÙ
ÚÄÄÄÄ¿ ÚÄ¿
³þÛÛþ³ ³ß³
-2.5 to +2.5 V
BIPOLAR
ÀÄÄÄÄÙ ÀÄÙ
Note: at each of the jumper selectable input ranges, the software
selectable gains of 1-2-4-8 or 1-10-100-1000 may be applied.
Thus on the AD1211PGL card when jumper set for -2.5 to +2.5
bipolar input, software selectable input ranges are:
gain =1
-2.5
to +2.5 volts
gain =2
-1.25
to +1.25 volts
gain =4
-0.625
to +0.625 volts
gain =8
-0.3125
to +0.3125 volts
Chapter 2
Page 41