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EX100/200 SERIES INSTRUCTIONS
Seametrics • 253.872.0284
Page 12 seametrics.com
CONNECTIONS DIAGRAMS
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9
8
7 6 5 4
3
2
1
00
9
8
7 6 5 4
3
2
1
00
9
8
7 6 5 4
3
2
1
00
9
8
7 6 5 4
3
2
1
+
_
S
+
_
+
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+
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+
+
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+
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+
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Counter or PLC
AO55 4-20 mA Output
FT520 Controller
Power
Forward Output
(open collector)
Reverse Output
(Option -15 only)
12 - 24 Vdc
Max. 6 mA, 30 Vdc
Power
Forward Output
EX-SERIES
AO55
EX-SERIES
Sensor
4-20 mA
4-20 mA
24 Vdc Power
+12V
SEN1
G
SEN2
EX-SERIES
24 Vdc Power
Power
Forward Output
FT520
Reverse Output
(Option-15 only)
Reverse Output
(Option-15 only)
+
–
+
–
Max. 6 mA 30 Vdc
Pulse
Out
See Dual FT430/440 Diagram for an
example of bidirectional connections.
See Dual FT430/440 Diagram for an
example of bidirectional connections.
Frequency
See Dual FT430/440 Diagram for an
example of bidirectional connections.
Counter or PLC
Digital Input
24 Vdc Power
Red
Green
White
Black
Red
Black
Black
Red
Green
White