Phoenix Contact 2814744 MCR-S10/50-UI-SW-DCI-NC Active Current Measuring Transducer Upto 55 A 2814744 Ficha De Dados
Códigos do produto
2814744
18
4. Electrical connection and operation
4.1. Electrical connection
Pin configuration:
4.2. Start-up
Before putting this measuring transducer into operation, please ensure that the
configuration data comply with the requirement.
The configuration data for a preconfigured device are to be found on the right hand side of the housing.
When using a non-configured measuring transducer, a standard configuration that can be found in
"7.1. Order key" is set.
Should the desired configuration not match that on the label on the side or the standard configuration,
please observe the following point, "Functional diagram for configuration".
• When operating this electric measuring transducer, the national regulations (e.g.
Germany VDE 0100 "Conditions for the erection of power installations with nominal
voltages below 1000 volts") must be observed during installation and selection of the
electrical conductors.
The following format applies only for MCR-S-10-50-...:
• The measuring line fed through the module has to feature at least basic insulation.
• Y : A wire voltage of 300 V AC or DC toward earth may not be exceeded on the
measuring line!
• Δ : With three-phase alternating current, a line voltage of 519.6 V may not be exceeded!
Connecting
terminal block
Description
1
only threshold value module: (12) N/C contact
2
only threshold value module: (11) Center contact
3
only threshold value module: (14) N/O contact
4
Terminal blocks
5 - 8 only for MCR-S-1-5-…-DCI:
5
10 A input
6
5 A input
7
1 A input
8
Ground reference for 1, 5 and 10 A input
9
Current output
0
Voltage output
!
Ground reference for current or voltage output
"
Ground reference for current or voltage output
§
Operating voltage (+24 V DC)
$
Ground reference for operating voltage
%
only threshold value module: transistor output
&
only threshold value module: ground reference for transistor output