Spectrum Controls 1746sc-INI4vi - Manual (Page 15)

Installing And Wiring Your Module
Read this chapter to install and wire your module. This chapter covers:
• avoiding electrostatic damage
• determining power requirements
• selecting a rack slot
• inserting your module into the rack
• wiring your module
Note that although your module has a jumper on its printed circuit board,
this jumper is for the manufacturer’s use only, so do not alter its position.
Also, your module was calibrated by the manufacturer, so you don’t need
to perform this task. You may, however, want to verify the calibration
periodically using the procedures provided in Appendix A.
The following documents contain information that may help you as you
install and wire your module:
• NFPA 79, Electrical Standard for Industrial Machinery, published by
the National Fire Protection Association of Boston, MA
• National Electrical Code, published by the National Fire Protection
Association of Boston, MA
• IEEE Standard 518-1977, Guide for the Installation of Electrical
Equipment to Minimize Electrical Noise Inputs to Controllers from
External Sources
• IEEE Standard 142-1982, Recommended Practices for Grounding of
Industrial and Commercial Power Systems
• Noise Reduction Techniques in Electronic Systems, by Henry W. Ott;
published by Wiley-Interscience of New York in 1976
Chapter 2