Table 4. Signal Descriptions (Continued)
Item
Description
D
Sense LO
E
Guard
F
Output HI
G
Guard
H
Guard
I
Guard
J
Sense HI
K
Chassis Ground
Table 5. LED Access Status Indicator
Status Indicator
Device State
(Off)
Not Powered
Green
Powered
Amber
Device is being accessed
Table 6. LED Active Status Indicator
Status Indicator
Output Channel State
(Off)
Channel not operating in a programmed state
Green
Channel operating in a programmed state
Red
Channel disabled because of error, such as an overcurrent condition
Configuring the PXIe-4138/4139 in MAX
Use Measurement & Automation Explorer (MAX) to configure your NI hardware. MAX
informs other programs about which NI hardware products are in the system and how they are
configured. MAX is automatically installed with NI-DCPower.
1.
Launch MAX.
2.
In the configuration tree, expand
Devices and Interfaces
to see the list of installed NI
hardware.
Installed modules appear under the name of their associated chassis.
NI PXIe-4138/4139 Getting Started Guide
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© National Instruments Corporation
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