B&B Electronics ADAM-6066 - Manual - Manual (Page 271)

261 Appendix C
• Use noise reduction filters if necessary. (TVS, etc)
• You can also refer to FIPS 94 Standard. FIPS 94 recommends that the
computer system should be placed closer to its power source to elimi-
nate load-induced common mode noise.
Figure C.15: Noise Reduction Techniques
C.5 Check Point List
• Follow the single point grounding rule?
• Normal mode and common mode voltage?
• Separate the DC and AC ground?
• Reject the noise factor?
• The shield is connected correctly?
• Wire size is correct?
• Soldered connections are good?
• The terminal screw are tight?