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2-6
2-5 Wiring & output circuit
F3EM2 MEASURING LIGHT CURTAINS OPERATION MANUAL
2
In
stallation
Models with serial & analogue output
For synchronization by wire please connect the red wire of receiver with white wire of
transmitter.
Safety Points
We recommend protecting the control unit with an external fuse, whose rated breaking current
must be 1A, even if the appliance is provided with its own internal, self-resetting fuse.
V
a
ri
ab
le
Power
Su
pply
RECEIVER F
3
EM2
E
a
rth
Gro
u
nd +24 VDC 0 VDC
Wh
Br
Gn
Ye
Gr
Pk
Bl
Rd
An
a
log
u
e
R
S
o
u
t
EMITTER F
3
EM2
S
YNC.
Br
Wh
Bl
Bk
S
1
Connector PIN assignment - receiver
Type
Internal wiring
Pin
Colour
Signal name
M12 n8 pole
1
White
Strobe input/alignment
(normally open)
2
Brown
+Vs
3
Green
RS+ or RS TX
4
Yellow
RS- or RS RX
5
Gray
An
6
Pink
Analogue reference
7
Blue
0V
8
Red
Wire synch
Connector PIN assignment - transmitter
Type
Internal wiring
Pin
Colour
Signal name
M12 n4 pole
1
Brown
+Vs
2
White
Wire sync
3
Blue
0V
4
Black
Not used
Summary of Contents for F3EM2 Series
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Page 35: ...F3EM2 MEASURING LIGHT CURTAINS OPERATION MANUAL 6 Order codes...
Page 37: ...F3EM2 MEASURING LIGHT CURTAINS OPERATION MANUAL 7 7 1 Ratings 7 2 Technical specifications...
Page 43: ...F3EM2 MEASURING LIGHT CURTAINS OPERATION MANUAL 9 Dimensions...