Siemens SIMATIC ET 200SP User Manual

Wiring
3.1 Terminal and block diagram
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA
21
Terminal and block diagram
①
Microcontroller
UL
n
Connection of voltage transformers
②
Backplane bus interface
IL
n
Connection of current transformers
③
Analog-to-digital converter (ADC)
N
Neutral
P1, P2,
AUX
Internal self-assembling voltage buses
Connection to left (dark-colored Ba-
seUnit)
Connection to left interrupted (light-
colored BaseUnit)
Figure 3-1 Block diagram of the AI Energy Meter HF

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C