National Instruments NI 9375 Getting Started Manual page 14

Figure 1. Connecting an Industrial Device to the NI 9375
NI 9375
Caution
from your system if the external power supply
connected to the Vsup and COM pins is powered on.
Ensure that the devices you connect to the NI 9375 are
compatible with the output specifications of the NI 9375. Refer to
the device datasheet at
Note
connected to COM. For large source impedances, you
must use a pull-down resistor between DO and COM.
Visit
CSeriesDOPulseGen
14 | ni.com | NI 9375 Getting Started Guide
V
sup
DO
DO COM
Do not install or remove C Series modules
ni.com/manuals
When the industrial device is off, DO is not
ni.com/info and enter the Info Code
+
–
Device
for output specifications.
for more information.
External
Power
Supply