8
(3) The following figures show the four
(4) fastener insertion slot locations.
Insert each fastener’s hook into the
slot and tighten it with a screwdriver.
Insert the installation fasteners
securely into the insertion slot
recess.
• Tightening the screws with too much force
can damage the GP unit’s plastic case.
• The necessary torque is 0.5N
•
m.
Wiring
• To avoid an electric shock, prior to con-
necting the GP unit’s power cord termi-
nals to the power terminal block,
confirm that the GP unit’s power supply
is completely turned OFF, via a
breaker, or similar unit.
• Any other power level can damage
both the GP and the power supply.
• When the FG terminal is connected, be
sure the wire is grounded.
1.
Wiring the DC Type Power Cord
Power Cord Specifications
Use copper conductors only.
Power Connector (Plug) Specifications
Top
Insertion Slots
Bottom
Insertion Slot Recess
Hook the fastener on the
Recess,
Panel
Installation Fastener
GP
Hook
and secure the fastener
on the panel with a
screwdriver.
Power Cord
Diameter
0.75 to 2.5mm
2
(18 - 12AWG)
Conductor
Type
Simple or Stranded Wire
*1
*1 If the Conductor’s end (individual) wires are not
twisted correctly, the end wires may either short
against each other, or against an electrode.
Conductor
Length
+
24V
-
0V
FG
Grounding
Terminal
connected
to the GP
chassis
7mm
[0.28in]
Insertion
Direction
+
-
FG
