Siemens simatic et200sp User Manual

Analog input module AI Energy Meter 480VAC ST (6ES7134-6PA20-0BD0)
Manual, 12/2015, A5E36061895-AA
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Measured value data records
E
E.1
Overview of all measured value data records
Energy Meter 480VAC ST writes the measured values in several data records that you can
read acyclically using the RDREC instruction in the user program.
The following tables show the structure of the individual data records:
● Data record DS 142 for basic measured values (read only).
● Data record DS 143 for energy counters (read and write).
● Data record DS 144 for maximum values (read only).
● Data record DS 145 for minimum values (read only).
● Data record DS 147 for phase-specific measured values L1 (read only).
● Data record DS 148 for phase-specific measured values L2 (read only).
● Data record DS 149 for phase-specific measured values L3 (read only).
● Data record DS 150 for advanced measurement and status values (read only).

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