Preface
This manual introduces the procedures to replace a GP-577RT/S unit with a unit in
GP-4501T/TW.
Model in use Recommended Substitution
GP-4501T*1
GP-577RT/S
GP-4501TW*1
*1: A recommended substitution differs depending on a power supply type of the model you use.
When replacing AC power supply type
(GP577R-TC11/GP577R-SC11);
When replacing DC power supply type
(GP577R-TC41-24V/ GP577R-SC41-24V);
The power supply type is AC, but
the panel cutout dimensions
are different. An attachment is
required.
We recommend GP-4501TW
whose power supply type and
panel cutout dimensions are the
same as those of
GP577R-TC41-24V/
GP577R-SC41-24V.
The panel cutout dimensions are
the same, but the power
supply type needs to be
changed to a DC type.
(*There’s no AC power supply
type)
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