Siemens simatic et200sp User Manual

Wiring
3.1 Terminal and block diagram
Analog input module AI Energy Meter 480VAC ST (6ES7134-6PA20-0BD0)
Manual, 12/2015, A5E36061895-AA
17
Usable BaseUnit
The ET 200SP Distributed I/O System manual explains that a potential group always starts
with a light BaseUnit. The AI Energy Meter 480VAC ST makes an exception in this case and
only uses the dark BaseUnits type D0, 6ES7193-6BP00-0B
D0
.
The BaseUnit is not in contact with the power bus and passes the potential through from the
left to the right slot.
When using some older CPUs / interface modules, note that the first permissible place for AI
Energy Meter 480VAC ST is slot 2.
Connection types
The AI Energy Meter 480VAC ST supports the following connection types:
● 3P4W1, 3 phases, 4 conductors, balanced load
● 3P4W, 3 phases, 4 conductors
● 2P3W, 2 phases, 3 conductors
● 1P2W, 1 phase, 2 conductors
● 3 x 1P2W, 3 x 1 phase, 2 conductors
The input circuit of the module must correspond to one of the listed connection types. Select
the appropriate connection type for the intended use.
You will find examples of connections in the section Connection examples (Page 18).
Information on the selection of a current transformer is available in the section Current
transformer selection data (Page 21).

Siemens simatic et200sp Specifications

General

Category	I/O Systems
Power Supply	24 V DC
Protection Rating	IP20
Number of Modules	Up to 64 modules
Mounting	DIN Rail
Communication Protocols	PROFINET, PROFIBUS
Storage Temperature	-40 °C to +70 °C
Digital Inputs	Yes (depending on module)
Digital Outputs	Yes (depending on module)
Analog Inputs	Yes (depending on module)
Analog Outputs	Yes (depending on module)
Modularity	Modular
Relative Humidity	5 to 95% (non-condensing)
Weight	Varies by configuration
System Type	Distributed I/O