©
National Instruments Corporation
7
SCXI-1327 Installation Guide
Figure 2.
SCXI-1327 Signal Connections
5.
Connect the signal wires to the screw terminals by inserting the
stripped end of the wire fully into the terminal. No bare wire should
extend past the screw terminal. Exposed wire increases the risk of short
circuits and equipment failure.
6.
Configure your high-voltage attenuator as explained in the
Configuring the High-Voltage Attenuator
section.
7.
Tighten the screws to a torque of 5–7 in.-lb.
8.
Connect the safety earth-ground to the safety-ground lug. Refer to the
Safety Information
section for connection information.
9.
Reinstall the strain-relief bar and tighten the strain-relief screws.
10. Reinstall the top cover and tighten the top cover screws.
11. Connect the terminal block to the module front connector as explained
in the
Installing the Terminal Block
section.
1
Serial Number
2
Chassis Ground
3
Thermistor
4
Channel Labeling for the SCXI-1121
5
Channel Labeling for the SCXI-1120,
SCXI-1120D, SCXI-1125, SCXI-1126
6
Screw Terminals
7
Switches to Enable or Bypass the Attenuator
8
Product Name, Assembly Number, and Revision Letter
9
Voltage Dividers
9
3
1
8
5
6
7
4
2
Содержание SCXI-1327
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