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6 connection and commissioning, 1 overview of the connection area, Connection and commissioning – SMA CLUSTER CONTROLLER Installation User Manual

Page 28: Overview of the connection area, 6connection and commissioning

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6

Connection and Commissioning

6.1

Overview of the Connection Area

Figure 9: Overview of the connection area

Position

Quantity

Designation Explanation

A

1

X1

Terminal for the voltage supply

B

1

–

Terminal for grounding

C

1

1

USB port for exporting system data

D

1

2

USB port for updates

E

1

X2

Digital outputs

F

1

X3

Reserved for future applications

G

1

X4

Digital inputs

H

1

X5

Digital inputs

I

1

X8

Analog inputs

K

1

X7

Terminals for temperature sensors

L

1

X6

Analog outputs

M

2

X13, X14

Network ports for connecting the LAN

6 Connection and Commissioning

SMA Solar Technology AG / SMA America, LLC

Installation Manual

ClusterController-IA-en-14

28

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