Advertisement
Changing the lever angle
Unfasten the screw that holds the lever to set the position of the lever
at any angle through 360° (in steps of 9°).
After unfastening the screws that hold the lever, mount the lever the
other way (normal side or reverse side). Set an angle of the lever to
complete adjustment within a range in which the lever does not touch
the switch body.
Wiring
Identifying Wires
Identify wires according to the color (with or without white lines) of
the insulation on the wire.
Cross section
1
9
2
8
3
7
4
6
5
Core insulator (black)
Wire Colors
No.
Color of insulation
1
Blue/white
2
Orange /white
3
Pink/white
4
Brown/white
5
Green/yellow
Note:
"Blue/white, orange/white, pink/white, or brown/white" means
that the cover is blue, orange, pink, or brown with a white line.
Terminal Numbers
Identify terminal numbers based on the color (with or without white
lines) of the insulation on the wire.
The safety and auxiliary contacts of D4F models of four-terminal
contact construction and those of two-terminal contact construction
are described below.
The safety contacts are direct-opening NC contacts (11-12 and 21-
22); they are used for safety circuits, and each of them is indicated
with the appropriate mark
.
Auxiliary contacts are used to check (to monitor) the operating state
of the switch, which are equivalent to NO contacts (33-34 and 43-44)
or NC contacts (31-32 and 41-42).
The NC contacts 31-32 and 41-42 of auxiliary contacts (orange or
pink) can be used as safety contacts.
<1NC/1NO>
Safety contact Blue 11
Auxiliary contact Orange 33
Green/yellow ground
<2NC>
Safety contact Blue 11
Auxiliary contact Brown 21
Green/yellow ground
<2NC/2NO>
Safety contact Blue 11
Safety contact Brown 21
Auxiliary contact Orange 33
Auxiliary contact Pink 43
Green/yellow ground
D4F
Insulation
External insulation sheath
No.
Color of insulation
6
Brown
7
Pink
8
Orange
9
Blue
Zb
12 Blue/white
34 Orange/white
Zb
12 Blue/white
22 Brown/white
Zb
12 Blue/white
22 Brown/white
34 Orange/white
44 Pink/white
<4NC>
Safety contact Blue 11
Safety contact Brown 21
Auxiliary contact Orange 31
Auxiliary contact Pink 41
Green/yellow ground
Cut the black core insulator and all unused wires at the end of the
external insulation sheath when wiring the cable.
Operating
To set the plunger stroke correctly, press-fit the plunger until the top
of the pushing surface comes between two grooves on the plunger.
Pushing surface
To set the roller lever stroke correctly, push the dog and cam until the
the lance point comes within the range of the convex part that is the
correct setting position.
Lance point
Others
Actuating the switch from an angle other than 90 degrees to the
switch face may deform or damage the actuator, or deform or
damage the rotary spindle, so make sure that the dog is straight.
Dog
Dog
Do not remove the head. Otherwise, a failure may occur.
To avoid telegraphing, take the following precautions.
1. Set the switch to operate in one direction.
2. Modify the rear end of the dog to an angle of 15° to 30° as shown
below or to a secondary-degree curve.
θ
θ ≥ 30˚
3. Modify the circuit so as not to detect the wrong operating signals.
SI Units Conversion Table
To fully comply with international standards, this catalogue is based
on the International System of Units (SI).
Zb
12 Blue/white
22 Brown/white
32 Orange/white
42 Pink/white
Proper range
Grooves
Convex part
Proper range
Dog
Dog
θ
15˚≤ θ ≤ 30˚
G-265
Advertisement
