Manual
M7LL
/
M70LL
Laser
‐
Sensors
HB
‐
M7LL
‐
M70LL
‐
E.doc
page
9
of
23
V20130301
MEL
Mikroelektronik
GmbH,
Breslauer
Str.
2,
85386
Eching
/
Germany
www.MELSensor.com
8 GND
2 Error
3
4
5 OK
6 Distan
ce 4
…
20 mA
7
15
Max 16
Distan
ce in
17
GND 8
Min
19
Intensity 20
+
U
b
21
GND 14
1 Distan
ce ±
10V
22
T
x
- 23
24
23
25
9
10
11
12
13 -
C
Co
on
n
n
n
e
e
c
c
t
t
o
o
r
r
s
s
p
p
e
e
c
c
i
i
f
f
i
i
c
c
a
a
t
t
i
i
o
o
n
n
D
D
-
-
S
S
u
u
b
b
-
-
2
2
5
5
C
C
*
colors
are
meant
as
an
example;
*
colors
are
meant
as
an
example;
These
colors
are
typically
found
at
Ethernet
cables.
These
colors
are
typically
found
at
Ethernet
cables.
The
shield
of
the
Ethernet
cable
and
the
ground
connection
for
supply
ground
should
be
connected
to
the
metallic
frame
of
the
connector.
The
analog
ground
for
pin
1
could
be
also
connected
to
this
central
ground.
In
this
case
the
shield
for
the
analog
output
line
should
be
kept
separate
from
other
ground
connections
to
avoid
ground
loops.
This
is
the
best
way
to
connect
potential
free
inputs.
The
shield
of
the
Ethernet
cable
and
the
ground
connection
for
supply
ground
should
be
connected
to
the
metallic
frame
of
the
connector.
The
analog
ground
for
pin
1
could
be
also
connected
to
this
central
ground.
In
this
case
the
shield
for
the
analog
output
line
should
be
kept
separate
from
other
ground
connections
to
avoid
ground
loops.
This
is
the
best
way
to
connect
potential
free
inputs.
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
s
s
p
p
e
e
c
c
i
i
f
f
i
i
c
c
a
a
t
t
i
i
o
o
n
n
D
D
-
-
S
S
u
u
b
b
-
-
2
2
5
5
Pin
Signal
Color
*
Level
Flat
cable
*
Remarks
1
Distance
output
+/
‐
10
V
2
Error
output
Yellow
1
3
n.c.
4
n.c.
5
Digital
output
OK
0
/
24
V
Green
2
Object
in
range
6
Distance
output
4…20
mA
Rose
9
Current
output;
requires
500
Ω
load
7
n.c.
8
Ground
0
V
Supply
ground
9
n.c.
10
n.c.
11
n.c.
12
n.c.
13
n.c.
14
Analog
ground
0
V
Ground
for
analog
output
15
n.c.
16
Digital
output
MAX
0
/
24
V
White
4
Object
position
=
maximum
of
range
17
Distance
input
0
…
5
V
Input
for
option
thickness
measurement
18
Ground
Blue
8
19
Digital
output
MIN
0
/
24
V
Brown
3
Object
position
=
minimum
of
range
20
Intensity
output
0
…
10
V
Red
7
21
Supply
voltage
+
24
V
12
…
30
V
DC
22
n.c.
23
n.c.
24
n.c.
25
n.c.
Case
EMC
Connect
with
a
short
thick
lead
to
ground
Factory
default
IP
Address
192.168.122.245
The
IP
address
can
be
set
with
a
Web
Browser
Default
IP
169.254.150.161
When
s
‐
output
and
s
‐
input
are
connected
on
power
on,
the
sensor
resets
to
factory
default
IP
address.
Password
MELSENSOR
Please
note:
the
password
is
case
sensitive!
All
letters
are
upper
case.
See
page
