DOLD MK 9300N Technik der Überwachung - Seite 8
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Safety notes
Dangerous voltage.
Electric shock will result in death or serious injury.
Disconnect all power supplies before servicing equipment.
-
Faults must only be removed when the relay is disconnected
-
The user has to make sure that the device and corresponding compo-
nents are installed and wired according to the local rules and law
(TUEV, VDE, Health and safety).
-
Settings must only be changed by trained staff taking into account the
safety regulations. Installation work must only be done when power is
disconnected.
-
Observe proper grounding of all components
Set Up Procedure
The connection has to be made according to the connection examples. To
connect the current of L1 the Terminals I and k are available. If the current
to be measured exceeds the maximum continuous current of the input and
external current transformer has to be used. If current is not measured
input k remains unconnected.
E. DOLD & SÖHNE KG • D-78114 Furtwangen
e-mail: [email protected] • internet: http://www.dold.com
Connection Example
L1
L2
L3
L
N
L1/i
k
L2
MH9300.12
11
12
14
U<
+24V
IN1
PLC input
•
PO Box 1251 • Telephone (+49) 77 23 / 654-0 • Telefax (+49) 77 23 / 654-356
8
L3
A1
A2
21 22 24
P>
IN2
M10940
11.01.16 en / 627