www.janitza.com UMG 96-S2
17
4.2 Rear view - location of the connections
Pos. Designation Description
1 “Protection class” symbol
Protection class II (reinforced or double insulation) in accordance
with IEC 60536 (VDE 0106, Part 1).
2 “Supply voltage” connection L/+ and N/-.
3
“Voltage measurement inputs”
connection
V1 to V3 (and connection VN).
4 “Danger sign” symbol
Warning symbol that indicates an electrical danger. Observe
the warning notices depicted on the device and listed in the
documents in order to prevent injuries or even death.
5
“Current measurement inputs”
connection
I1 to I3.
6 “Danger sign” symbol
General warning symbol. Observe the warning notices depicted on
the device and listed in the documents in order to prevent injuries
or even death.
7 “RS485 interface” connection
See chap. „8.2 RS485 interface
(serial interface)“ on page 27.
8 “Digital output” connection See chap. „10. Digital output“ on page 31.
Fig. Rear view of UMG 96-S2
1
8 7
2 3
4
56
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