Siemens SIMATIC ET 200S - Page 269

Interface Modules
8-25
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Technical specifications
Dimensions and weight
Dimensions
WxHxD(mm)
45 x 119.5 x 75
Weight Approx. 135 g
Module-specific data
Data transfer rate 100 Mbps full duplex
Transmission procedure 100BASE-TX
Autonegotiation Yes
Bus protocol PROFINET I/O
It supports Ethernet
services
PROFINET IO (device),
TCP/IP Protocol Suite:
• Network
management
functions
• ping
• arp
Network diagnostics
(SNMP)
PROFINET interface RJ45
Manufacturer ID
(VendorID)
002A
H
Device ID
(DeviceID)
0301
H
Voltages, currents, electrical potentials
Rated supply voltage of
the electronic
components (1L+)
24 VDC
• Polarity reversal
protection
Yes
• Power failure
bypass
min. 20 ms
Electrical isolation
• Between
the backplane bus
and electronic
components
No
• Between the
backplane bus and
electronic
components
Yes
• Between
the supply voltage
and electronic
components
No
Permitted potential
difference
(to the rail)
75 VDC, 60 VAC
Insulation tested with 500 VDC
Current consumption
from rated supply
voltage (1L+)
Approx. 200 mA
Power dissipation of the
module
Approx. 2 W
Status, interrupts, diagnostics
Interrupts Yes
Diagnostics function Yes
• Group error
• Bus monitoring
PROFINET IO
red LED ”SF”
red LED ”BF”
• Monitoring of the
power supply of the
electronic system
green LED ”ON”
• Existing connection
to network
Green ”LINK” LED
• Transmitting/
receiving over
network
Yellow ”RX/TX” LED