User Manual Owner's manual

Installing Your
Programmable Controller
Chapter 4
4-21
Figure 4.12
Grounding
Configuration (T
ypical)
15317
grounding
electrode
conductor
to grounding
electrode system
equipment grounding
conductor
8 AWG
I/O chassis wall
star washer
ground lug
nut
ground lug
14 AWG
miniprocessor with
builtin power supply
1771P7
14 AWG
power supply
PLC2/30
processor
ground bus
enclosure wall
power supply
module