Emerson Process Management ControlWave EFM 3808 - Manual (Page 282)

S1400CW Page 4-4 Section 4 - Lightning & Surge
Figure 4-2 - Radio Antenna Field Installation Site Grounding Diagram
For all systems it is best to have all communication equipment input/output grounds tied
together. In the case of ControlWave units, this is accomplished via the unit’s Chassis
Ground (Typically at a ground lug, ground bus or ground plate). However additional