IDEC HE1B Series, Руководство пользователя

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13
HE3B ø16mm Rectangular Three-position Enabling Switches
Operation Characteristics
Notes:
• When rubber boot is used, operating force depends on the operating temperature.
• The operating force to shift the switch from position 2 to position 3 can be changed. For details, contact IDEC.
Terminal Arrangement (Bottom View)
• 3-position switch (Note)
2 contacts
Terminal No.: between NO1 and C1,
between NO2 and C2
Note: Use NO and C terminals for the
3-position switch of OFF
→
ON
→
OFF operation
(NC terminal is not used).
NC1 NC2
NO1
C1 C2
NO2
Mounting Hole Layout
• Recommended tightening torque
for locking ring: 0.68 to 0.88 N·m
• Use the locking ring wrench MT-
001 for tightening.
Note: To maintain waterproof property
of the switch, do not drill through
the anti-rotation hole in the
mounting panel. When not
pro viding a hole, cut off the
anti-rotation projection from the
rub ber boot. When cutting off the
projection, ensure not to make a
hole in the rubber boot.
Dimensions
Without Rubber Boot With Rubber Boot
Locking Ring
Anti-rotation Ring
3
2.5
Mounting Panel Thickness: 0.5 to 4
Solder Terminal
Width 2.8
×
0.5t
8 15
R1
5
5
13.1
38.1
22.2
16
8.5
14.5
8.5
24.6
12.3
(33.1)
(51.2)
Anti-rotation Ring
Rubber Boot
3
2.5
5
5
30
ø3
R2
13
(39)
11.5
27.5
(34.5)
9
25.5
15
2
15.5
9.5
8
25
39.5
14.5
(54)
R1
20.5
Solder Terminal
Width 2.8
×
0.5t
Locking Ring
Mounting Panel Thickness: 0.5 to 4
All dimensions in mm.
Accessories
Replacement Rubber Boot
Material Color Part No. Ordering No.
Package
Quantity
Silicon Rubber
Y: yellow
B: black
HE9Z-D3 * HE9Z-D3 * PN10
10
NBR/PVC Polyblend Gray HE9Z-D3N1 HE9Z-D3N1PN10
• Specify a rubber boot color code in place of
*
in the Ordering No.
• Can be installed on HE3B-M2 (without rubber boot).
Part A: Approx. 56N
Part B: Approx. 14N
Part A: Approx. 50N
Part B: Approx. 12N
Part A: Approx. 10N
Part B: Approx. 2N
0 Part A 0.8 1.0 1.7 1.9
+0.7
–0.2
+0.7
–0.2
+0.7
–0.2
+0.7
–0.2
0 Part B 2.3 3.0 4.2 5.0
+0.7
–0.3
+0.7
–0.3
+0.7
–0.3
+0.4
–0.3
NO1-C1
NO1-C1
NO2-C2
NO2-C2
NO1-C1
NO2-C2
Part B
Part A
Travel (mm)
: ON (closed)
: OFF (open)
Pressing
(position 1 to 2 to 3)
Releasing
(position 2 to 1)
Releasing
(position 3 to 1)
Position 1 Position 2 Position 3
Operating Force (reference value)
(without rubber boot)
(when part A or B is pressed)
Mounting Panel Thickness 0.5 to 4
Locking Ring
Anti-rotation Ring
(Note)
Depth: 2.5
(Positioning Hole)
0
+0.2
ø3.2
0
+0.2
ø16.2
30
Locking Ring Wrench
Part No: MT-001
Material: Metal
HE3B