© National Instruments
|
1-35
Chassis Grounding Screw
For EMC compliance, the cDAQ chassis
must
be connected to earth ground through the chassis
ground, shown in Figure 1-1.
The wire should be 1.31 mm
2
(16 AWG) solid copper wire with a maximum length of 1.5 m
(5 ft). Attach the wire to the earth ground of the facility’s power system. For more information
about earth ground connections, refer to the KnowledgeBase document,
Grounding for Test and
Measurement Devices
, by going to
ni.com/info
and entering the Info Code
emcground
.
Note
If you use shielded cabling to connect to a C Series I/O module with a plastic
connector, you must attach the cable shield to the chassis grounding terminal using
1.31 mm
2
(16 AWG) or larger wire. Use shorter wire for better EMC performance.
CPU eXpansion Module (CXM) Connector
In the future, the CXM connector will enable you to connect additional industry-standard I/O to
the cDAQ chassis.
CFast SSD Module
The CFast SSD module is the solid state hard drive of the cDAQ chassis.
Cables and Accessories
Table 1-9 contains information about cables and accessories available for the cDAQ chassis. For
a complete list of cDAQ chassis accessories and ordering information, refer to the pricing
section of the NI cDAQ-913
x
product page at
ni.com
.
Table 1-9.
Cables and Accessories
Accessory
Part Number
NI PS-15 power supply (24 VDC, 5 A, 100-120/200-240 VAC
input)
781093-01
NI PS-10 desktop DC power supply
(24 VDC, 5 A, 100-120/200-240 VAC input)
782698-01
NI desktop mount kit
781988-01
NI panel mount kit
781919-01
NI DIN rail mount kit
781987-01
NI rack mount kit with DIN rail
781989-01
NI 9910 sliding rack mount kit with DIN rail
779102-01
