Siemens SENTRON 3WA User Manual

PROFINET IO
6.2 Technical specifications of the communication interfaces
3WA Air Circuit Breaker Communication
48 System Manual, 11/2021, 92310000004-02
• IP settings: IP address, subnet, gateway
– Using the SENTRON powerconfig configuration software via the USB interface of the
3WA circuit breaker
– Via PROFINET DCP protocol (e.g. in the STEP 7 HW Config)
• Generation of diagnostic, maintenance, and process alarms
• Status indication via LED
6.2 Technical specifications of the communication interfaces
Description
Values
Industrial Ethernet
IRT-capable switch
• Auto crossover
• Auto negotiation
Connection
2 shielded 8-pole RJ45 sockets
1)
PROFINET IO data transfer:
Supported baud rate
100 Mbits/s
NameOfStation
2)
Max. 240 characters
Supported communication protocols PROFINET infrastructure protocols:
• DCP
• LLDP
• SNMP
• DFP
• MRP, MRPD
• SNTP
Metered values to be transferred
Cyclically definable via GSDML file
or
acyclically via data sets and PROFIenergy profile
Number of connections
• 1 controller/supervisor connection
• 2 device access connections
1)
The connector must meet the requirements of the PROFINET guideline of the PNO
(PROFINET user organization). More information is available on the internet
(www.profibus.com
).
2)
Each device on the bus must have a unique NameOfStation and a corresponding IP
configuration.

Siemens SENTRON 3WA Specifications

General

Brand	Siemens
Model	SENTRON 3WA
Category	Circuit breakers
Language	English