Product or component type

Ethernet unmanaged switch

range compatibility

Modicon M251 Modicon M241

Product compatibility

Modicon M241 logic controller Modicon M251 logic controller

Current consumption

360 mA at 5 V DC for communication bus

Integrated connection type

Ethernet: 4 RJ45 connector

Transmission rate

10/100 Mbit/s

Port Ethernet

10BASE-T/100BASE-TX - 4 port(s) copper cable

Web services

Web server

Communication service

Modbus TCP server Modbus TCP slave device FTP NGVL Monitoring IEC VAR ACCESS Programming SNMP Modbus TCP client Downloading Updating firmware Ethernet/IP slave device DHCP client

Maximum number of connections

8 Modbus server 16 Ethernet/IP device

Communication port protocol

Ethernet IP/Modbus TCP TCP (Transmission Control Protocol) UDP (User Datagram Protocol) SNMP

Redundancy

No

Local signalling

1 LED (green) for PWR 1 LED per channel (green/yellow) for Ethernet link 1 LED per channel (green) for Ethernet port activity

Electrical connection

RJ45 4 connectors for connecting Ethernet network Screw connector terminal for connecting the functional ground

Marking

CE

Surge withstand

1 kV power lines (DC) common mode conforming to EN/IEC 61000-4-5 2 kV power lines (AC) common mode conforming to EN/IEC 61000-4-5 2 kV relay output common mode conforming to EN/IEC 61000-4-5 1 kV I/O common mode conforming to EN/IEC 61000-4-5 1 kV shielded cable common mode conforming to EN/IEC 61000-4-5 0.5 kV power lines (DC) differential mode conforming to EN/IEC 61000-4-5 1 kV power lines (AC) differential mode conforming to EN/IEC 61000-4-5 1 kV relay output differential mode conforming to EN/IEC 61000-4-5 0.5 kV I/O differential mode conforming to EN/IEC 61000-4-5

Mounting support

Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 plate or panel with fixing kit

Width

25 mm

height

90 mm

Depth

90 mm

Net weight

0.125 kg

standards

UL 508 EN/IEC 61131-2

product certifications

cULus C-Tick

Resistance to electrostatic discharge

8 kV in air conforming to EN/IEC 61000-4-2 4 kV on contact conforming to EN/IEC 61000-4-2 8 kV in air conforming to Marine specification (LR, ABS, DNV, GL) 6 kV on contact conforming to Marine specification (LR, ABS, DNV, GL)

Resistance to electromagnetic fields

10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3 3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3 1 V/m 2...2.7 GHz conforming to EN/IEC 61000-4-3

Resistance to fast transients

2 kV (power lines) conforming to EN/IEC 61000-4-4 2 kV (relay output) conforming to EN/IEC 61000-4-4 1.5 kV (I/O) conforming to EN/IEC 61000-4-4 1 kV (Ethernet line) conforming to EN/IEC 61000-4-4 1 kV (serial link) conforming to EN/IEC 61000-4-4

Resistance to conducted disturbances

10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6 3 V 0.1...80 MHz conforming to Marine specification (LR, ABS, DNV, GL) 10 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to Marine specification (LR, ABS, DNV, GL)

Electromagnetic emission

Conducted emissions - test level: 79 dBμV/m QP/66 dBμV/m AV ( power lines (AC)) at 0.15…0.5 MHz conforming to EN/IEC 55011 Conducted emissions - test level: 73 dBμV/m QP/60 dBμV/m AV ( power lines (AC)) at 0.5…300 MHz conforming to EN/IEC 55011 Conducted emissions - test level: 120...69 dBµV/m QP ( power lines) at 10…150 kHz conforming to EN/IEC 55011 Conducted emissions - test level: 63 dBμV/m QP ( power lines) at 1.5…30 MHz conforming to EN/IEC 55011 Radiated emissions - test level: 40 dBμV/m QP class A at 30…230 MHz conforming to EN/IEC 55011 Radiated emissions - test level: 60...54 dBμV/m QP at 30…100 MHz conforming to Marine specification (LR, ABS, DNV, GL) Radiated emissions - test level: 24 dBμV/m QP at 156…165 MHz conforming to Marine specification (LR, ABS, DNV, GL) Conducted emissions - test level: 79...63 dBμV/m QP ( power lines) at 150…1500 kHz conforming to EN/IEC 55011 Radiated emissions - test level: 47 dBμV/m QP class A at 230…1000 MHz conforming to EN/IEC 55011 Radiated emissions - test level: 80...50 dμV/m QP at 150…30000 kHz conforming to Marine specification (LR, ABS, DNV, GL) Radiated emissions - test level: 54 dBμV/m QP at 100…2000 MHz conforming to Marine specification (LR, ABS, DNV, GL)

Ambient air temperature for operation

-10…55 °C horizontal installation -10…50 °C vertical installation

Ambient air temperature for storage

-25…70 °C

Relative humidity

10…95 %, without condensation (in operation) 10…95 %, without condensation (in storage)

IP degree of protection

IP20 with protective cover in place

Pollution degree

2

Operating altitude

0...2000 m

Storage altitude

0…3000 m

Vibration resistance

1 mm at 5…13.2 Hz on symmetrical rail 3 gn at 8.7…150 Hz on symmetrical rail 1 mm at 5…13.2 Hz on panel mounting 0.7 gn at 13.2…100 Hz on panel mounting

Shock resistance

15 gn for 11 ms

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

5.635 cm

Package 1 Width

11.532 cm

Package 1 Length

17.033 cm

Package 1 Weight

210.0 g

Unit Type of Package 2

S03

Number of Units in Package 2

20

Package 2 Height

30 cm

Package 2 Width

30 cm

Package 2 Length

40 cm

Package 2 Weight

5.04 kg

Unit Type of Package 3

P06

Number of Units in Package 3

160

Package 3 Height

75 cm

Package 3 Width

60 cm

Package 3 Length

80 cm

Package 3 Weight

48 kg

Warranty

18 months