ETC SSP/0N-1A

Compact ø18mmx65mm barrel type
photoelectric switches for DC operation
■ Diffuse, retro-reflective, polarised, through-beam
models
■ Small object detection through-beam models
■ Diagnostic CHECK function available on through-beam
models
■ IP67 nickel-plated or output-type colour-coded plastic
housing
■ Optional sensitivity adjustment - diffuse type (IP65)
■ Rear mounted LED operation indicator
■ Short-circuit protection
■ UL approved option
Options and ordering codes
S S
Photoelectric
switches ø18mm
2
/
A N
M New
od
els
M18 DC Photoelectric Switches
SS
with optional diffuse sensitivity adjustment
3
Year
Guarantee
SS3+SS4 models, feature flush lenses as standard
Cable Exit Types
–
0
S S
A
A
Standard cable exit
C
Right angle cable exit
0
Plastic housing
10cm diffuse
2
10cm diffuse with sens. adjust.
3
20cm diffuse with sens. adjust.
4
20cm diffuse
5
N
NPN output type
40cm diffuse with sens. adjust.
6
P
PNP output type
40cm diffuse
7
O
Transmitter
2m retro-reflective
C
2m polarised retro-reflective
P
Standard transmitter
E
8m standard receiver
R
NO output state
A
Transmitter without CHECK
O
PRICE
INFORMATION
AND ORDERING
Please contact IMO for details of the many other options available, including small object detection and the SP range which gives
right angle viewing with no loss of performance.
Add suffix ‘UR’ for UL approved models
Note: SS3 and SS4 models are available with only type C or K cable exits (right angle cable and M12 right angle plug).
Specifications
Type
Models
Sensing range Sn
Emission
Hysteresis
Repeatability
Tolerance
Supply voltage
Max consumption
Response time
Output type
Load current
Residual output voltage
Leakage current
Output current limit
Electrical protections
Time before switch operation
LED status indicator
Insulation resistance
Dielectric strength
Noise immunity
Protection degree
Materials
Operating temperature
Interference by external light
Tightening torque
Ambient humidity
Weight (approx.)
(1)
(5)
SS2
10cm(1)
-5+15%
30mA
IP67
diffuse
SS3
SS4/5
SS6/SS7
10cm(1)
20cm(2)
40cm(2)
infra-red
retro-reflective
SSC
2m(3)
polarised
SSP
2m(3)
red
10%
5%
SSE-SSR
8m(4)
infrared
through-beam
SSU-SSG
8m(5)
SSU-SSV
3m(6)
red
-0+20%Sn
-5+15% of sensing range Sn
10 - 30 VDC ripple 10% max.
25mA
30m A
trans 15mA (with CHECK 35mA) receiver 20mA
5ms
5ms
20ms
2ms
NPN or PNP - NO or NC
100 mA
1.2V max. IL = 100 mA
10µA max. to 30VDC
~200 mA at 25˚C
against short circuit (autoreset) - polarity reversal - inductive loads
200 ms
yes (at the rear)
>1000M Ohm to 1000VDC
2000VAC 50Hz for 1 Minute
1000V (IEC 801-4, II) plastic housing, 500V (IEC801-4, I) metal housing
IEC IP65
IEC IP67
housing: plastic body - polyamide (nylon), metal body - nickel-plated brass, lenses: acrylic, cable exit: polycarbonate
-25˚ + 70˚C (without freeze)
3000 lux (artificial light), 10000 lux (sunlight)
1Nm (10 kgcm), (plastic housing) 40Nm (408 kgcm) (metal housing)
35-85% r.h.
100g (plastic) 120g (metal)
200g (plastic) 240g (metal)
referred to 100x100mm white matt paper; (2) referred to 200x200mm white matt paper; (3) with ø80mm reflector (RL110 supplied separately); (4) minimum detectable target ø7.5mm;
minimum detectable target ø4mm; (6) minimum detectable target ø1mm
SS
Options and ordering codes
S S
Photoelectric
switches ø18mm
2
/
Plug In Types
A N
–
0
E
S S
10cm diffuse
2
10cm diffuse with sens. adjust.
3
20cm diffuse with sens. adjust.
4
2m retro-reflective
C
2m polarised retro-reflective
P
Standard transmitter
E
8m standard receiver
R
NO output state
A
Transmitter without CHECK
O
E
M12 plastic plug
K
M12 right-angle plug
0
Plastic housing
N
NPN output type
P
PNP output type
O
Transmitter
PRICE
INFORMATION
AND ORDERING
Please contact IMO for details of the many other options available, including small object detection and the SP range which gives
right angle viewing with no loss of performance.
Note: SS3 and SS4 models are available with only type C or K cable exits (right angle cable and M12 right angle plug).
Connectors – please see page 332
Output circuit
Plug-pin connections
NPN output
PNP output
TRANSMITTER
M12 plug
SS*/*N-** model
SS*/*P-** model
SSE/00-** model
SSU/00-** model
Cable exit option E, H or K
D
BROWN
1
BROWN
1
BROWN
1
OUT
R
LOAD
LED
4
C
BLACK
4 (or 2 – see
note below) OUT
T
4
LED
Z
OUT
BLACK
4 (or 2 – see
note below)
R
3
1
2
(-)
(OUT) – see
note
above
(+)
LOAD
D
BLUE
3
(-)
4
4
3
1
2
CHECK ( - )
(-)
4
3
1
2
Z
C
BLUE
3
BLUE
3
SS2, SS3, SS4, SSC, SSP,
SSR, SSG, SSV
CHECK ( + )
(+)
(+)
SSE/00-**
SSU/00-**
SSE/X0-**
SSU/X0-**
Dimensions (mm)
65
LED
LED
LED
18
43
8
21
24
4
65
8
4
14,5
M18x1
M18x1
LED
22
Ø10.4
M12x1
■ Locking nut
■ Standard cable exit – Option A
■ Locking nut
for plastic housing
(SS*/**-*A model)
6
for nickel-plated housing
(SS*/**-1* model)
12
43
4
■ M12 right angle plug exit – Option K
(SS*/**-*K model)
65
18
18
4
43
LED
LED
10
5
M18x1
M18x1
LED
Ø8
Ø10.5
LED
65
■ Standard cable exit with sheath gripping tang
6
Option B (SS*/**-*B model)
12
43
4
■ -SS3/**-*C
■ SS3/**-*K
and SS4/**-*C
and SS4/**-*K
■ Right angle cable exit – Option C
(SS*/**-*C model)
65
Ø8
Ø10.5
18
43
65
4
M18x1
M12x1
M18x1
12
12
18
43
65
5
15
6
M12x1
LED
M18x1
LED
12
43
4
■ M12 plug cable exit – Option E
(SS*/**-*E model)
■ Right angle cable exit with sheath gripping tang
Option D (SS*/**-*D model)
Red LED showing the output state; SSE and SSU models equipped with LED showing the presence of power supply.
Cable: ø4.7mm, 2m length, 0.34mm2 conductor section, PVC material.
■ M12 metal plug exit – Option H
(SS*/**-1H model)
4
SS
Characteristic curves
1
-5
150
100
150
Distance (mm)
60
80
40
20
20
Black paper
Y 60
40
0
20
80
40
100
60
80
100
80
60
60
40
40
20
0
40
60
20
40
80
60
100
80
100
Distance Y (mm)
0
-5
0,1
Black paper
0
20
0
20
40
60
40
60
80
80
100 120 140
100 120 140
Distance (mm)
-20
■ Parallel displacement
100
10 10
White paper
1
5
-15
0,1
■ Excess gain
White paper
10
-10
matt
paper
Target dimensions a x a (mm)
100
15
1
white
matt
white
paper
a
0
60
100
80
Gain
a a
70
120
100
White paper
100
60
20
20
White paper
a
80
60
■ Trimmer linearity
120
120
40
-15
Distance Xon (mm)
80
Distance Xon (mm)
100
0
1
70
Set distance X (mm)
■ Distance/target size
120
90
SS2
100
50
10
80
Y
Gain
50
0
SS2
SS2
,1
10
100
X
-10
0
110
90
X
-10
-15
100
100
SS3
0
-5
110
■ Parallel displacement
100
20
40
60
80
100
Distance X (mm)
■ Distance/target size
40
40
30
30
20
20
10
10
00
-10
1
0
Distance Yon (mm)
5
0
1
■ Excess gain
120
SS3
10
5
10
Distance Xon (mm)
15
10
10
,1
■ Distance/target size
120
Distance Y (mm)
Gain factor
■ Parallel displacement
15
100
Distance Y (mm)
■ Excess gain
100
250
250
White paper
200
200
150 150
Black paper
100 100
-20
20
20
0
0
50 50
Black paper
-30
0
120
160
160
200 200
0,1 0,1
160200
200 240
240 280
280
0 0 40 40 80 80120120160
Distance (mm)
Gain
■ Excess gain
250
■ Parallel displacement
10
10
200
150
1
30
1
100
300
200
200
100
100
0
10
1
8
12
16
20
16
-300
-200
0
2
4
6
-300
0
20
■ Excess gain
2
4
6
8
10
12
Distance X (m)
8
10
1000
0
10
1
0
3
6
9
12
Distance (m)
1
6
9
-100
0
2
4
6
8
10
12
Distance X (m)
4
6
8
10
0
10
-10
10
2
3
4
Distance (m)
5
0
-30
0
-10
1
2
3
4
5
Distance X (mm)
-20
-30
1
0
1
2
3
4
5
0
1
2
3
4
5
SSU-SSV
1
SSU-SSV
SSU-SSV
0
0
SSP
0
50
100
-15
0
150
200
250
300
Distance
X (cm)
150
200
250
50
100
300
■ Mutual interference
800
Operating Area
700 800
600 700
500
400
600
500
300
400
-10
0
-10
10
20
Angle (°)
0
10
Interference Area
200
300
100
0
200
2
4
6
20
8
10
12
Distance X (m)
100
0
2
4
6
8
10
12
■ Mutual interference
16
12
16
8
12
300
Operating Area
300
200
200
100
0
4 -6
-4
-2
0
2
4
6
Angle (°)
Interference Area
0
100
0
2
4
6
8
10
12
Distance X (m)
0
-4
-2
0
2
4
0
6
4
5
3
42
-5
-4
-3
-2
-1
0
1
2
3
4
5
Angle (°)
1
4
6
8
10
12
80
Operating Area
70
60
80
50
70
40
30
20
2
■ Mutual interference
5
31
-20
10
200
■ Angular displacement
10
20
1
5
0
2
-6
20
30
100
Distance
(cm)400
300
100
8
12
30
Distance Y (mm)
Gain
1000
10
5
0
2
■ Parallel displacement
100
15
10
4
0
1000
100
-15
64
-100
-200
12
■ Excess gain
0
400
86
0
-20
Distance Xon (mm)
3
0,1
300
10 8
0
2 -20
-200
0
200
1210
4
SSU-SSG
10
SSU-SSG
SSU-SSG
0
100
■ Angular displacement
100
100
100
0
12
12
200
200
100
0,1
■ Angular displacement
■ Parallel displacement
1000
Distance Y (mm)
Gain
Set distance
X300(cm)
200
100
-100
-200
-100
300
Distance Xon (mm)
8
12
Distance (m)
SSE-SSR
SSE-SSR
0
80100
-10
200
300
10
4
100
Y
Distance Y (mm)
100
4
0
0
Distance Xon (mm)
1000
0
Distance
300
400(cm)
200
-30
■ Parallel displacement
1000
1
400
SSE-SSR
100
300
Distance Y (mm)
0
Distance Y (mm)
Gain
200
60 80
15
SSU-SSG
100
Distance Y (mm)
0
0,1
40 60
-10
SSU-SSV
200
20 40
-5
Y
SSP
160
20
0
Target dimension (mm)
X
X
-30
SSC
120
SSC
SS4
80
0
-5
-20
0,1
■ Excess gain
0
0
1
-20
Trimmer
(°)
120
160 position
200
80
0
■ Parallel displacement
10
0
-10
40
200200
10
Black paper
0
160
160
-10
0
40
120
120
10
0
50
0
80
80
Distance X (mm)
10
50
0
40
40
20
White paper
100
00
20
1
100
-40
-40
■ Excess gain
30
SSE-SSR
150
Distance Xon (mm)
200
80
120
Trimmer position (°)
■ Trimmer linearity
250
40
80
SS4
Target dimension (mm)
Black paper
0
40
Distance Y (mm)
100
SS4
80
100
Gain
60
80
SS4
6040
Distance Y (mm)
SS3
0
4020
SS3
20 0
20
60
50
Interference Area
10 40
0
1
2
3
4
5
30
Distance X(m)
20
10
0
-5
-4
-3
-2
-1
0
1
2
3
4
5
0
1
2
3
4
5
SS
Accessories
Type
Code
Swing mount bracket
ST02
Axial mount bracket
ST18-A
Right-angle mount bracket
ST18-C
Antidust front
ST30
Right angle beam adapter
ST03
PRICE
INFORMATION
AND ORDERING
STOS*
Shutter
ST50
Protective front
see RL leaflet
Swing mount bracket ø18mm
For easy mounting and alignment of retroreflective and through-beam photoelectric
switches ø18mm:
5.5
2
direct the photoelectric switch to find the optimum position.
The accessory allows rotation in all
directions at an angle of 15° max.
3
30∞
12
16
clamp the 4 screws
in the defined position
fasten the mount
bracket and lightly
tighten the 4 selftapping screws
18x1
ø24
5.5
44
5.5
material ABS
material ABS
15°
*Not for diffuse types.
Antidust front ø18mm
This is used to prevent dust or other deposits
on the lenses of photoelectric switches
ø18mm*, thus ensuring constant detection is
maintained. It consists of a threaded body
with a side air inlet pipe.
The sensitivity loss is approx. 30%.
20
35
Connection for air
pipe of 4x6 mm D
Axial mount bracket (ST18-A model)
.2
18
,,,
,,,
,,,
,,,
,,,
,,,
,,,
,,,
,,,
,,,
,,,
,,,
,,,
ø22
*not for diffuse types
material anodized aluminium
Air inlet
40
18x1
For directing the photoelectric
detection at 90° to the photoelectric
switch optical axes for ø18mm*
sensors.
This accessory consists of an internal
threaded body to be screwed on the
optical head of the photoelectric
switch.
The mirror inside the body is set at
45° to the optical axes of the sensor
allowing detection at 90°.
The sensitivity loss is approx. 20-30%.
70.5
18
4.1
1
ø21
25
18.1
36
Right angle beam adapter ø18mm
13
Reflectors
For the protection of the lenses of
photoelectric switches ø18mm*. It allows
use of the sensor even in particularly
aggresive conditions (presence of chemical
solvents etc.)
The system consists of a threaded metal
body, an O-ring and a protection glass.
The sensitivity loss is approx. 25%.
18
ø22
18x1
ø24
O-Ring
14
16
Protective front ø18mm
15° 15°
30
Locking
slots for
M4 screws.
30
42
Right angle mount bracket (ST18-A model)
protection
glass
*not for diffuse types
material anodized aluminium – glass
Shutter ø18mm
STOS4
4
STOS6
6
STOS8
8
SSE/SSR sensing range (m)
N/A
1
1.5
3.5
6.5
Ø min, detectable object (mm)
N/A
1.5
2
3
4
SSU/SSG sensing range (m)
1
2.5
4.5
N/A
N/A
Ø min. detectable object (mm)
1
1.5
2
N/A
N/A
16
STOS3
3
°
90
20
36.5
1.5
STOS2
2
14
Shutter code
Ø shutter aperture (mm)
30
37
material anodized aluminium – glass
15° 15°
ø
ø24
18x1
O-Ring protection shutter
glass
.2
18
1.5
This accessory, available for through-beam
photoelectric switches ø18mm, reduces the
emitted beam allowing the detection of small
targets (down to 1mm). The shutter consists
of a threaded ring nut, a protection glass, an
O-ring and an aperture to be screwed on the
optical head of both transmitter and receiver.
18
ø22
1.5
30
42
Locking slots for
M4 screws.