3. WIRING
IMR02L04-E3
3-3
Wiring method
Use the solderless terminal appropriate to the screw size.
Screw size: M3 × 7 (With 5.8 × 5.8 square washer)
Recommended tightening torque:
0.4 N･m (4 kgf･cm)
Applicable wire: Solid/Twisted wire of 0.25 to 1.65 mm
2
Specified dimension: Refer to Fig. 3.1
Specified solderless terminals:
Manufactured by J.S.T MFG CO., LTD.
Circular terminal with isolation
V1.25-MS3
(M3 screw, width 5.5 mm, hole diameter 3.2 mm)
Make sure that during field wiring parts of conductors can not come into contact with adjacent conductive
parts.
When tightening a screw of the instrument, make sure to
fit the screwdriver properly into the screw head mounted
tilted or flat as shown in the right figure. Tightening the
screw with excessive torque may damage the screw
thread.
When making the connections, route from the left side toward the rear terminals as shown in Fig. 3.2.
The central and right columns of terminals are slanted to facilitate connection from the left.
If a terminal cover is used, connection from the right side is not possible.
5.6 mm
Fig 3.1
5.9 MAX
3.2 MIN
5.0
9.0 mm
Connect from
the left side
Fig. 3.2 Wiring direction
When a terminal cover
is attached
Connection from the right
side is not possible
Connect from
the left side
Tilted terminal Flat terminal
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