7.1 Power Supply Contactor Unit
7-2
7.1 Power Supply Contactor Unit
The power supply contactor unit consists of the power supply contactor sequence circuit
board (JANCD-NTU##) and the contactor (1KM, 2KM) for servo power and the line filter
(1LF). It turns the contactor servo power on and off using the signal for servo power control
from the power supply contactor sequence circuit board and supplies power(3-phase AC200/
220V) to the unit.
The power supply (single phase AC200/220V) is supplied to the control power supply via the
line filter.
• Perform the following inspection procedures prior to performing teach-
ing operations. If problems are found, correct them immediately, and be
sure that all other necessary processing has been performed.
- Check for problems in manipulator movement.
- Check for damage to insulation and sheathing of external wires.
• Always return the programming pendant to its specified position after
use.
If the programming pendant is inadvertently left on the manipulator or fixture, or on the
floor, the manipulator or a tool could collide with it during manipulator movement, possibly
causing injuries or equipment damage.
Power Supply Contactor Unit Models
Model Robot Type
JZRCR-NTU01-# HP3, HP6, EA1400N, HP20, EA1900N
JZRCR-NTU02-# UP20MN, UP50N, ES165N, HP165, ES200N, ES165RN, ES200RN
CAUTION
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