Interconnection Examples For Peripherals - ABB MAG-SM Instruction Bulletin

2.7

Interconnection Examples for Peripherals

Scaled Pulse Output, active
internal
24 V+
Reverse
0 V
Forward
24 V+
0 V
Alarm Output, optocoupler
internal
external
+U
(C9)
V6
(E9)
V5
Max. Alarm
internal
external
P2
P1
or
+U
(C7)
P2
(E7)
P1
Opens at alarm
Forward-/Reverse Signal
internal
46
45
44
+
–
Fig.10 Interconnection Diagram for Peripherals
external
(58)
V4
(57)
V3
(56)
V2
(55)
V1
internal
R *
B
0 V
24 V+
Opens at alarm
0 V
24 V+
R *
B
0 V
24 V+
external
Forward
Reverse
Electromagnetic Flowmeter Converter
Scaled Pulse Output, passive, optocoupler
internal
Reverse
Forward
Alarm Output, relay
external
(40)
V6
(39)
V5
Opens at alarm
Min. Alarm
internal
external
R *
B
(58)
V4
(57)
V3
R *
B
(56)
V2
(55)
V1
Current Output
internal
0/4-20 mA
0 V
0/4-20 mA/ +
24 V+
12-20 mA
0/2-10 mA
–
0-5 mA
external
P4
P3
older
R *
B
+U
(C8)
P4
(E8)
P3
Opens at alarm
24 V+
0 V
24 V+
0 V
external
0 V
24 V+
0 V
24 V+
U
≥ CE
*R ---------- -
L
I
CE
15