4 Product Overview
SMA Solar Technology AG
Installation Manual
EDMM-WAGO-IO-IA-en-11
12
The interfaces can be connected to any Ethernet system. The data transfer rate and pin assignment are determined
automatically. The IP address is assigned via DHCP by default. Alternatively, the address selection can be used to
assign the last byte of the IP address as well as the use of a fixed IP address. The fieldbus coupler is suitable for
fieldbus communication with Modbus TCP.
A
B
C
D
E
J
F
F
G
H
I
Figure 3: Fieldbus coupler configuration
Position
Designation
A
Labeling option with Mini WSB
B
Status LEDs
C
Data contacts
D
Release tab
E
Service interface (flap)
F
Fieldbus connection 2 x RJ-45 as a 2-port Ethernet switch
G
CAGE CLAMP® connections, system supply, 0 V
H
CAGE CLAMP® connections, system supply, DC 24 V
I
Locking disc
J
Address selection switch
LEDs
The operating state of the fieldbus coupler and the entire node is indicated using LEDs. In some cases, the LEDs are
multi-colored (red, green, or red/green/orange).
Summary of Contents for Modbus EDMM-10
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