13 13
WIRING
Power supply terminals 22-27
TERMINAL# DESCRIPTION
27 Must be earth grounded,
machine ground is not sufficient.
26 Internally connected to 27
25 Neutral
24 110VAC
23 Neutral
22 Brake Sol feedback input
NOTES:
GROUNDING: To avoid noise problems the earth ground input must be
connected directly to earth ground or to the earth ground of the electrical
panel.
Machine ground is not sufficient.
BRAKE SOLENOID INPUT: is used by the PCI-100LS to sense when
the clutch is engaged (110VAC) and when the brake is applied (0 VAC).
Incorrect wiring of this input will result in nuisance motion faults.
27 26 25 24 23 22
110VAC
One of the
solenoids from
the dual valve
110VAC
NEUTRAL
NEUTRAL
NEUTRAL
26 AND 27 ARE INTERNALLY
CONNECTED
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General