M18 DC Photoelectric Switches
SS
with optional diffuse sensitivity adjustment
Compact 酶18mmx65mm barrel type
photoelectric switches for DC operation
s
Diffuse, retro-reflective, polarised, through-beam
models
s
Small object detection through-beam models
s
Diagnostic CHECK function available on through-beam
models
s
IP67 nickel-plated or output-type colour-coded plastic
housing
s
Optional sensitivity adjustment - diffuse type (IP65)
s
Rear mounted LED operation indicator
s
Short-circuit protection
s
UL approved option
M New
od
els
Guarantee
Year
3
SS3+SS4 models, feature flush lenses as standard
Options and ordering codes
S S
Photoelectric
switches 酶18mm
10cm diffuse
10cm diffuse with sens. adjust.
20cm diffuse with sens. adjust.
20cm diffuse
40cm diffuse with sens. adjust.
40cm diffuse
2m retro-reflective
2m polarised retro-reflective
Standard transmitter
8m standard receiver
NO output state
Transmitter without CHECK
Cable Exit Types
2
/
A N
鈥?/div>
0
A
A
C
Standard cable exit
Right angle cable exit
S S
2
3
4
5
6
7
C
P
E
R
A
O
0
N
P
O
Plastic housing
NPN output type
PNP output type
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.
Add suffix 鈥楿R鈥?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)
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)
red
SSU-SSV
3m
(6)
-5+15%
30mA
IP67
-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
10碌A(chǔ) max. to 30VDC
~200 mA at 25藲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藲 + 70藲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)
-0+20%Sn
referred to 100x100mm white matt paper;
(2)
referred to 200x200mm white matt paper;
(3)
with 酶80mm reflector (RL110 supplied separately);
(4)
minimum detectable target 酶7.5mm;
minimum detectable target 酶4mm;
(6)
minimum detectable target 酶1mm
1
2
3
4
