Safety
Figure 0-5. Ground Wire Connection Between Controller Expansions at More than Six Meters
Notes:
a) AGround wire (PN 58G5691)
b) BScrew (PN 61F4513), star washer (PN 1622347) or (PN 17G5853), and lock
washer (PN 1622319).
3 ac/dc Power Cable Ground Wire
Check the mainline ac/dc power cable for damaged or burned pins and broken insu-
lation.
Measure the resistance of the disconnected mainline ac/dc power cable from ground
pin on one end to the ground pin on the other end.
The measurement should be 0.1 ohm or less.
xxiv 3745 Models 130 to 17A: MIP