ZC-Q2155 [OMRON]
Small, High-precision ENclosed Switch; 小型，高精度封闭式开关
| 型号： | ZC-Q2155 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Small, High-precision ENclosed Switch |
| 文件： | 总7页 (文件大小：272K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Enclosed Switch
ZC-j55
Small, High-precision Enclosed Switch
Employs a modified version of Z Basic Switch as
built-in switch.
Same mounting pitch as Z Basic Switch.
A number of switch units may be ganged for
application.
Pre-wired molded terminal models are available.
Requires less operating force than conventional
limit switches.
Long life expectancy and economical.
Ordering Information
Actuator
Model
Actuator
Model
Plunger
Short hinge
lever
ZC-D55
ZC-Q55
ZC-W55
Panel mount
plunger
Hinge lever
ZC-W155
ZC-W255
Panel mount
roller plunger
Short hinge
roller lever
ZC-Q2255
Panel mount
crossroller plunger
Hinge roller
lever
ZC-Q2155
ZC-W2155
Sealed roller
plunger
One-way action
short hinge roller
lever
ZC-N2255
ZC-N2155
ZC-W355
Sealed crossroller
plunger
One-way action
hinge roller lever
ZC-W3155
Specifications
Ratings
Rated voltage
Non-inductive load
Inductive load
Inductive load Motor load
NC NO NC NO
10 A
Inrush current
Resistive load
NC NO
10 A
Lamp load
NC NO
NC
30 A
max.
NO
15 A
max.
125 VAC
250 VAC
8 VDC
3 A
1.5 A
1.25 A
1.5 A
1.5 A
1.5 A
5 A
2.5 A
1.5 A
2.5 A
2.5 A
2.5 A
10 A
10 A
10 A
6 A
2.5 A
3 A
10 A
6 A
3 A
5 A
14 VDC
30 VDC
125 VDC
250 VDC
3 A
6 A
5 A
3 A
5 A
5 A
0.5 A
0.25 A
0.4 A
0.2 A
0.05 A
0.03 A
0.05 A
0.03 A
1
Note: 1. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
2. Lamp load has an inrush current of 10 times the steady-state current.
3. Motor load has an inrush current of 6 times the steady-state current.
Characteristics
Operating speed
0.05 mm to 0.5 m/s (at pin plunger)
Operating frequency
Mechanical: 120 operations/min
Electrical: 20 operations/min
Insulation resistance
Contact resistance
Dielectric strength
100 M
Ω
min. (at 500 VDC)
15 mΩ
max.(initial)
1,000 VAC, 50/60 Hz for 1 min between non-continuous terminals
2,000 VAC, 50/60 Hz for 1 min between current-carrying metal part and ground, and between
each terminal and non-current-carrying metal parts
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
2
Shock resistance
Destruction: 1,000 m/s (approx. 100G)
2
Malfunction:300 m/s (approx. 30G)
Ambient temperature
Ambient humidity
Life expectancy
Operating: –10
°C to 80°C (with no icing)
Operating: 35% to 95%
Mechanical: 10,000,000 operations min. (at rated OT value)
Electrical: See “Engineering Data”.
Enclosure ratings
NEMA: 1, 2, 3, 4, and 5
IEC:
JIS:
IP67
Jet-proof construction Immersion-proof type
Weight
Approx. 110 g (at panel mount plunger)
Contact Configuration
COM
NO
NC
Operating Characteristics
Model
OF max.
RF min.
ZC-D55
ZC-Q55
ZC-Q2255
ZC-Q2155
ZC-N2255
6.86 N (700 gf)
1.67 N (170 gf)
1.5 mm
ZC-N2155
1
1.77 N (1,200 gf)
1
1.77 N (1,200 gf)
4.90 N (500 gf)
1.5 mm
4.90 N (500 gf)
PT max. 1.5 mm
OT min. 2.4 mm
MD max. 0.2 mm
OP 32.4±0.8 mm
3 mm
2.5 mm
0.2 mm
0.2 mm
38.2±0.8 mm
47.4±0.8 mm
Model
OF max. 3.92 N (400 gf)
RF min. 0.78 N (80 gf)
PT max. 5 mm (see note)
OT min. 6 mm
MD max. 1 mm
ZC-W55
ZC-W155
2.75 N (280 gf)
0.59 N (60 gf)
7 mm (see note)
8.4 mm
ZC-W255
3.92 N (400 gf)
0.78 N (80 gf)
5 mm (see note)
6 mm
ZC-W2155
2.75 N (280 gf)
0.59 N (60 gf)
7 mm (see note)
8.4 mm
ZC-W355
3.92 N (400 gf)
0.78 N (80 gf)
5 mm (see note)
6 mm
ZC-W3155
2.75 N (280 gf)
0.59 N (60 gf)
7 mm (see note)
8.4 mm
1.4 mm
1 mm
1.4 mm
1 mm
1.4 mm
OP
28.5±1.2 mm
28.5±1.2 mm
36.7 mm
43±1.2 mm
49.2 mm
43±1.2 mm
51.3 mm
53±1.2 mm
59.2 mm
53±1.2 mm
61.2 mm
FP max. 34.7 mm
Note: Reference values
Approved Standards
UL (File No. E76675)/CSA (File No. E45258)
A300: 0.5 A at 125 VDC, 0.25 A at 250 VDC (excepting molded terminal model)
2
Engineering Data
Electrical Life Expectancy
100
70
50
Operating frequency: 20 operations/min
30
125 VAC (cosφ = 1)
125 VAC (cosφ = 0.4)
250 VAC (cosφ = 1)
250 VAC (cosφ = 0.4)
10
7
5
3
1
0.7
0.5
0.3
Switching current (A)
Dimensions
Note: 1. All units are in millimeters unless otherwise indicated.
2. Unless otherwise specified, a tolerance of
±0.4 mm applies to all dimensions.
ZC-D55
22 max.
(15)
Note: Stainless steel plunger
Terminal
protective
cover
eal rubber
wo43±01 da
mounting holes
ZC-Q55
7.8 dia.
Two, M14
Two hexagon nuts
(thickness: 3
width: 17)
22 m
Note:
1. Stainless steel plunger
(15)
2. The length of the imperfect
threads is 1.5 mm maximum.
protective
cover
Seal rubber
mounting holes
3
11 dia. x 4.7
ZC-Q2255
ZC-Q2155
ZC-N2255
Two hexagon nuts
(thickness: 3
width: 17)
Two, M14
22 max.
Note:
1. Stainless steel roller
2. The length of the imperfect
threads is 1.5 mm maximum.
(21 x 21)
(15)
Seal rubber
protective
cover
Two, 4.3±0.1 dia.
mounting holes
Set position
Two, M14
Two hexagon nuts
(thickness: 3
width: 17)
Note:
1. Stainless steel roller
22 max.
2. The length of the imperfect
threads is 1.5 mm maximum.
(15)
(21 x 21)
bber
mounting holes
protective
cover
9.5 dia. × 4.7
(see note)
22 max.
Note: Stainless steel roller
(15)
(21 x 21)
protective
cover
eal rubber
Two, 4.3±0.1 dia.
mounting holes
ZC-N2155
9.5 dia. × 4.7
(see note)
Rubber boot
(CHLOROPRENE
RUBBER)
22 max.
Note: Stainless steel roller
(15)
(21 x 21)
Seal rubber
protective
cover
Two, 4.3±0.1 dia.
mounting holes
ZC-W55
5
22 ma
Note: Stainless steel lever
(15)
(21 x 21)
protective
cover
eal rubber
Two, 4.3±0.1 dia.
mounting holes
4
ZC-W155
22 max.
Note: Stainless steel lever
(15)
(21 x 21)
protective
cover
mounting holes
Seal rubber
. × 7.5
e 2)
ZC-W255
Note:
1. Stainless steel lever
22 max.
2. Stainless steel roller
(21 x 21)
(15)
protective
cover
, .
mounting holes
Seal rubber
ZC-W2155
× 7.5
2)
t
(s
22 m
Note:
1. Stainless steel lever
2. Stainless steel roller
(15)
cover
mounting holes
Seal rubber
Operating
direction
ZC-W355
12.7 dia. × 7.5
(see note 2)
Angle of
roller
swing:
90°
t = 1
(see
A
Note:
1. Stainless steel lever
2. Stainless steel roller
22 m
(15)
(21 x 21)
Te
protective
cover
Seal rubber
Tw, 43±01
dia. holes
Operating
direction
ZC-W3155
ia. × 7.5
ote 2)
A
22 max.
Note:
1. Stainless steel lever
2. Stainless steel roller
(21 x 21)
(15)
eal rubber
protective
Two, 4.3±0.1 dia.
mounting holes
5
Mounting Holes
Two, 4.3 dia. mounting holes
or M4 screw holes
25.4±0.15
Molded Terminal Model
The molded-terminal model is available with right-hand, left-hand
and underside leads and is recommended for use where the switch
is exposed to dust, oil or moisture.
The molded-terminal model is not approved by UL and CSA.
ML
MR
MD
Ordering Information
Note: When placing your order for the switch, specify the required
Pre-wired terminals:
Length of lead:
When placing your order for the above switch, specify the model
number as ZC-Q2155-MD3 (VCT 1 m).
COM and NO
1 m (V.C.T. lead)
length of V.S.F. or V.C.T. cable in addition to the model num
ber of the switch.
-
Example:
Standard type:
ZC-Q2155
Suffix by Location of Lead Outlet
Location of lead output: Underside
Location of lead output
Suffix for pre-wired terminal
COM, NC, NO
ZC-j-MR
COM, NC
COM, NO
Right-hand
Left-hand
Underside
ZC-j-MR2
ZC-j-ML2
ZC-j-MD2
ZC-j-MR3
ZC-j-ML3
ZC-j-MD3
ZC-j-ML
ZC-j-MD
Lead Supplies
Leads
Nominal
cross-sectional
area
No. of
component
wires/
Finished outside diameter
Terminal
connections
Standard
length
component
wire diameter
2
Black: COM
White: NO
Red: NC
V.S.F.
(single-conductor
vinyl cable)
1.25 mm
50/0.18 dia.
3.1 mm dia.
1, 3, 5 m
V.C.T. (vinyl cabtyre
cable)
2 conductors
9.6 mm dia.
3 conductors
10.5 mm dia.
Operation Indicator Equipped Model
All the models can be equipped upon request with a operation indi
cator to facilitate maintenance and inspection.
-
AC Operation
The operating voltage range is from 90 to 250 VAC.
Because the indicator is incorporated in the terminal protective cov
-
The dimensions are the same as the standard type. The top of the
terminal protective cover is transparent to allow checking the opera
tion easily.
er, the dimensions of the limit switch are not affected. In this model,
the lead wire is to be connected to the screw terminal. (A connecting
washer is provided on the tip of the lead wire).
-
When placing your order for the indicator equipped, AC-operated
model, add suffix “L” to the end of the model number
The lead wire can be connected to either the NC or NO terminal.
.
Operating characteristics are the same as the standard model from
which the operation indicator equipped model is fabricated.
Example:
Standard type:
ZC-Q2255
Indicator equipped type: ZC-Q2255-L
6
Contact Circuit
NC terminal
Contact Circuit
NC terminal
Power source
Neon lamp
Power source
LED
R = 240 kΩ
Resistance
Load
Load
Built–in switch
Built–in switch
NO terminal
NO terminal
Power source
Power source
Built–in switch
Built–in switch
Load
Load
Resistance
LED
R = 240 kΩ
Neon lamp
Note: If the wiring is as shown above, the operation of the respec
-
Note: If the wiring is as shown above, the operation of the respec-
tive parts will be as follows:
tive parts will be as follows:
Contact
NC
Neon lamp
ON
Load
Actuator
Operates
Contact
NC
Neon lamp
ON
Load
Actuator
Operates
Does not
operate
Does not
operate
OFF
ON
Operates
Does not
operate
OFF
ON
Operates
Does not
operate
NO
Does not
operate
Operates
NO
Does not
operate
Operates
OFF
Operates
Does not
operate
OFF
Operates
Does not
operate
DC Operation
The DC-operated is provided with an LED indicator
.
Since a rectifier stack is incorporated into the unit to permit revers
ing the polarity, this type can also operate on AC power source.
-
The LED projects from the housing for easy visibility
.
When placing your order, add suffix “L2” to “L5” to the model number
of the standard type.
Example:
Standard type:
ZC-Q2255
Indicator equipped type: ZC-Q2255-L2
Type
Voltage rating
Leakage
current
Internal
resistance
L2
L3
L4
L5
12 V
24 V
24 V
48 V
Approx. 2.4 mA 4.2 k
Approx. 2 mA 10 k
Ω
Ω
Approx. 1.2 mA 18 k
Approx. 2.1 mA 22 k
Ω
Ω
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. C25-E1-7
7
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