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2) Inserting the GOT into the panel surface
Attach the packing seal to the GOT, and insert the GOT from
the front face of the panel surface.
a) Packing seal
b) GOT
c) Mounting slot
3) Fixing the GOT
Put hooks of the mounting brackets (supplied) in to the
mounting holes in the GOT. Tighten mounting bolts (also
supplied) until the GOT is securely fixed.
Fix mounting bolts in all four positions, above and below the
GOT.
a) Clamping bolt
b) Mounting bracket
Note:
Make sure to tighten the clamping bolts with a torque of 0.3 ~ 0.5 N m.
4) Dimensions required inside the panel
for installation.
When installing the GOT, make sure
that the inside dimensions shown on
the right are available.
a) PLC connection cable
b) Packing seal
4. Wiring for Power Supply
Caution:
Cut OFF all phases of power source externally, before installation or wiring work in order to
avoid electric shock or damage to the product.
Note:
•
When wiring the power supply, use electric wires of 0.75 mm
drop will not occur. For crimp-style terminals, use M3 size. Securely tighten crimp-style
terminals with a torque of 0.5 ~ 0.8 N m so that errors will not occur.
•
Insure correct termination of DC power source, incorrect connection may result in unit
failure or the GOT being burnt.
•
Attach a fuse of 2 A to the 24V DC power supply.
•
Perform Class D (100Ω or less) grounding with an electric wire of at least 1.25 mm
Never perform common grounding of the GOT and a strong power system.
Note
•
Feed power to the GOT by an external power supply.
(The service power supply of the programmable controller cannot be used.)
•
Even if instantaneous power interruption of less than 1 ms occurs, the GOT continues its
operation. When power interruption for considerable period of time or voltage drop occurs,
the GOT stops its operation. However, when the power supply is recovered, the GOT
automatically restar ts its operation. (The screen displayed just after recovery is
determined by the working environment originally set.)
Grounding registance
100Ω or less (class D)
a )
PLC
b )
a )
2 2 5 ( 8 . 8 6 " )
5 ( 0 . 2 0 " ) o r l e s s
2
or more so that voltage
24V DC external
power supply
Fuse (2A)
24V DC
GOT
c )
b )
a )
7 0 . 6 ( 2 . 7 8 " )
b )
2
.
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