Dimensions, Specifications, Warranties and disclamers – KEYENCE ES-M2(P) User Manual
Page 3: Sensor head, Amplifier
3
Copyright (c) 2003 KEYENCE CORPORATION. All rights reserved.
1093E 1031-4 96M1093
Printed in Japan
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period of one (1) year from the date of shipment. If any models or samples were shown
to Buyer, such models or samples were used merely to illustrate the general type and
quality of the Products and not to represent that the Products would necessarily conform
to said models or samples. Any Products found to be defective must be shipped to
KEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspection
and examination. Upon examination by KEYENCE, KEYENCE, at its sole option, will
refund the purchase price of, or repair or replace at no charge any Products found to be
defective. This warranty does not apply to any defects resulting from any action of Buyer,
including but not limited to improper installation, improper interfacing, improper repair,
unauthorized modification, misapplication and mishandling, such as exposure to
excessive current, heat, coldness, moisture, vibration or outdoors air. Components
which wear are not warranted.
(2) KEYENCE is pleased to offer suggestions on the use of its various Products. They are
only suggestions, and it is Buyer's responsibility to ascertain the fitness of the Products
for Buyer's intended use. KEYENCE will not be responsible for any damages that may
result from the use of the Products.
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used internally in humans, for human transportation, as safety devices or fail-safe
systems, unless their written specifications state otherwise. Should any
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CLAIM FOR DAMAGES OR ANY OTHER CLAIM AGAINST BUYER. In some
jurisdictions, some of the foregoing warranty disclaimers or damage limitations may not
apply.
E 1110-2
SPECIFICATIONS
■
Sensor head
DIMENSIONS
■
Sensor head
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1
m
m
5
.
2
m
m
5
.
4
m
m
3
m
m
5
m
m
7
m
m
3
1
1. Shows the maximum detecting distance obtained at constant temperature of +23
°
C (73.4
°
F) while accuracy is ignored.
2. Although the EH-109 is designed to be highly oil-resistant, do not immerse it in oil.
Contact KEYENCE for detailed specifications of the sensor heads.
■
Amplifier
1. The ES-M2 does not include the disconnection alarm output. It allows monitoring with the disconnection alarm
indicator only.
2. When several units are connected, the ambient temperature requirement varies depending on the total number
of units connected as shown below. To connect several units, be sure to mount them to a metallic DIN rail. Make
sure that the output current does not exceed 20 mA.
When 1 to 10 units are connected: 0 to +50
°
C (32 to 122
°
F)
When 11 to 16 units are connected: 0 to +45
°
C (32 to 113
°
F)
Model
Output
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-
5
2
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.
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1
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O
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C
.
N
/
.
O
.
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w
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Y
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F
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/
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0
1
:
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±
3
2
+
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%
8
°
4
.
3
7
(
C
°
)
F
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5
+
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°
2
2
1
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2
3
(
C
°
)
F
t
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C
NPN or PNP open-collector 100 mA max. (NPN: 40 V max, PNP: 26.4 V max), Residual voltage: 1 V max
t
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.
1
NPN or PNP open-collector 100 mA max
.
x
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1
:
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—
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%
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1
)
P
-
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(
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2
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2
2
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(
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°
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)
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2
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%
5
8
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)
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2
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(
t
h
g
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W
Approx. 65 g
Approx. 35 g
ES-M2P
ES-M2
ES-M1P
ES-M1
PNP output
NPN output
ES-M1
ES-M2
EH-302
EH-305S
EH-303A
EH-305
ø2.6 coaxial cable
ш3.8
18
3000
ш2 coaxial cable
ш2.8
12
3000
ш3.2
coaxial cable
ø4.1 spiral tube
ш5.4
ш5.4
18
1000
2000
18
ш3.2 coaxial cable
ø5.4
18
3000
EH-114
M14 x P1
18
3000
3000
3000
ø3.2 coaxial cable
EH-614A
ø3.2 coaxial cable
2 x ø3.3
mounting hole
14
4
3
30
10
7
10
2.5
6
4.8
2.7
1.6
6
3000
EH-416
ø3.2 coaxial cable
ø14.5
M16 x P1
14
6
3000
EH-308
EH-308S
ø3.2
coaxial cable
ø5.8 coaxial cable
ш8
ш7
18
1000
2000
12
ш3.2 coaxial cable
ø8
18
3000
EH-108
ø3 coaxial cable
M8 x P1
25
3000
EH-110
ø3.2 coaxial cable
M10 x P1
18
3000
EH-110S
ø3.2
coaxial cable
ø5.8 spiral tube
ø7
18
1000
2000
12
M10 x P1
EH-402
ø2 coaxial cable
ш2.8
10
20
3000
18
6
6
4
10
3.5
2
1
6
2
8
4
ш2
coaxial cable
2 x ø2.3 mounting hole
EH-605
ø2.5
coaxial cable
(4)
26
ø10
EH-910
2 x ø3.4,
Spot facing: ø6, 2.7 (d)
2 x (4.4 x 3.4),
Spot facing: ø7, 4 (d)
31
15
9
3
1.3
36.5
3.8
30.8
25.4
25.6
22.8
16
8
3
66
35.4
20.7
(12.5)
(33)
1.3
28.5
9
9.2
35.4
53.8
6
20.8
(22.6)
(12.5)
66
35.4
20.7
3
(338)
1.3
28.5
9
*Minimum bending radius: 15
Across-flats: 14,
t=3
*Minimum bending radius: 21.5
Across-flats:
14, t=3
Detecting
surface
Across-flats: 19,
t=3.5
Across-flats: 12,
t=3
Across-flats: 21,
t=4
ø3.9, 4-core x Brown/Blue: 0.34 mm
2
Black/Orange: 0.18 mm
2
Cable length: 2 m
DIN-rail mounting
135
°
max.
(Maximum
when the cover
is opened)
87.4
(Maximum
when the cover
is opened)
87.4
ø2.6 single-core x
0.34 mm
2
Cable length: 2 m
DIN-rail mounting
DIN-rail mounting
End unit (accessory for ES-M1)
12 min.
*Minimum bending radius: 21.5
12 min.
11 min.
WARRANTIES AND DISCLAMERS