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Chapter 4 Signal Connections
DIO 6533 User Manual 4-16 © National Instruments Corporation
Figure 4-4. Transmission Line Terminations
The following additional recommendations apply for all signal
connections to your 6533 device:
• Separate 6533 device signal lines from high-current or high-voltage
lines. These lines are capable of inducing currents in or voltages on
the 6533 device signal lines if they run in parallel paths at a close
distance. To reduce the magnetic coupling between lines, separate
them by a reasonable distance if they run in parallel, or run the lines
at right angles to each other.
• Do not run signal lines through conduits that also contain power
lines.
• Protect signal lines from magnetic fields caused by electric motors,
welding equipment, breakers, or transformers by running them
through special metal conduits.
+5 V
+5 V
+5 V
6533 Device Peripheral Device