Modicon M221 Plc Page 29 Communication bus

29 Presentation, characteristics, description Modicon M221 and M221 Book logic controllers Industrial Ethernet network Transparent Ready class and Functions Logic controllers, Ethernet switch module TM221ME ppp /TM221CE ppp TM241CE ppp , TM4ES4 TM251MESC TM251MESE Transparent Ready class A10 B20 Internet protocol version IPV4 Ethernet services Programming, downloading, monitoring Firmware update Modbus TCP/IP (client & server) Modbus TCP slave EtherNet/IP target EtherNet/IP originator Data exchange NVGL and IEC VAR ACCESS Web server SNMP network management MIB2 Scanner Manager on Modbus TCP Ethernet port 2 Scanner Manager on EtherNet/IP Ethernet port 2 FTP file transfer DHCP Client dynamic configuration Ethernet port 1 DHCP Server dynamic configuration Ethernet port 2 FDR faulty device replacement SMS (1) Security functions IP address filter (Whitelisting) Locking communication protocols Locking IP address routing (1) With dedicated function block in the SoMachine Basic software. Modicon M251 controller network characteristics Topology Daisy chain and star using switches Bandwidth 10/100 Mbps EtherNet/IP scanner performance Up to 16 slave devices controlled by the controller in 10 ms Ethernet Modbus TCP scanner performance Up to 64 slave devices controlled by the controller in 64 ms Note: When EtherNet/IP and Modbus TCP devices are controlled on the same network simultaneously (Ethernet 2 connector), 16 devices maximum can be controlled (EtherNet/IP + Modbus TCP). Ethernet ports on logic controllers and the Ethernet switch module TM251MESE TM251MESC 1 TM221M E pppp TM221C E ppp 2 TM241C E ppp 3 TM4ES4 6 4 5 4 M221 logic controllers 1 On TM221ME pppp controllers: RJ 45 connector for Ethernet network, with exchange speed and activity LED indicator. 2 On TM221CE ppp controllers: RJ 45 connector for Ethernet network, with exchange speed and activity LED indicator. M241 logic controllers 3 On TM241CE ppp controllers: RJ 45 connector for Ethernet network, with exchange speed and activity LED indicator. M251 logic controllers 4 On TM251MESE and TM251MESC controllers: 2 connectors connected by an RJ 45 internal switch for Machine or Factory Ethernet network, with exchange speed and activity LED indicator. 5 On TM251MESE controller: RJ 45 connector for fieldbus Ethernet network with exchange speed and activity LED indicator. This port can be used with the Industrial Ethernet Manager function. TM4ES4 Ethernet switch communication module 6 4 type RJ 45 connectors for Ethernet network with exchange speed and activity LED indicator.

Previous Page
Next Page