ICP DAS USA PCI-1202 Series Hardware User Manual page 26

Figure 2-4. Connecting to grounding source input (Right way)
Figure 2-4. Wrong way
Es1
GND1
Esn
GNDn
PCI-1202/1602/1800/1802 Hardware User's Manual
A/D CH0 HI
A/D CH 0 LO
A.GND 1
A/D CH n HI
A/D CHn LO
A.GND n
Es 1
Es n
A/D CH0HI
A/D CH0LO
AGND
A/D CHnHI
A/D CHnLO
AGND
(Ver.4.2, Dec/2009, PMH-014-42)---- 26