METREL MI 2893 - 2.2 Connector panel

MI 2893 / MI 2892 / MI 2885 Connector panel
29
2.2 Connector panel
1
23
N
Warnings!
Use safety test leads only!
Max. permissible nominal voltage between
voltage input terminals and ground is 1000 V
RMS
!
Max. short-term voltage of external power supply
adapter is 14 V!
Figure 4:Top connector panel
Top connector panel layout:
1 Clamp-on current transformers (I
1
, I
2
, I
3
, I
N
) input terminals.
2 Voltage (L
1
, L
2
, L
3
, N, GND) input terminals.
3 12 V external power socket.
1
2
3
4
Figure 5: Side connector panel
Side connector panel layout:
1 MicroSD card slot.
2 GPS serial / Photo – scanning head connector.
3 Ethernet connector.
4 USB connector.