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Communication - Modicon M340 Plc Page 2-4

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Selection guide


Modicon M340 automation platform

Communication, integrated ports and modules

Applications CANopen communication AS-Interface communication Type of device Processors with integrated CANopen port AS-Interface actuator/sensor bus module Network protocols CANopen AS-Interface Structure Physical interface ISO 11898 (9-way SUB-D connector) AS-Interface V3 standard Type of connector 9-way SUB-D 3-way SUB-D Access method CSMA/CA (multiple access) Master/slave Data rate 20 Kbps...1 Mbps depending on distance 167 Kbps Medium Double shielded twisted pair copper cable Two-wire AS-Interface cable Configuration Maximum number of devices 63 depending on the devices connected 62 slaves Max. length 20 m/ 65.62 ft (1 Mbps)2500 m/ 8202.08 ft (20 Kbps) 100 m/ 328.08 ft , 500 m/ 1640.42 ft max. with 2 repeaters Number of links of the same type per station 1 BMXP341000 processor: 2 AS-Interface modules BMXP3420 p 0 processor: 4 AS-Interface modules BMXCRA31210 Ethernet drop adaptor: 2 AS-Interface modules Standard services PDO implicit exchange (application data) SDO explicit exchange (service data) Transparent exchanges with the sensors/actuators Conformity class Class M20 M4 profile SMTP service notification by e-mail Yes, via EF function block Unity Pro u 4.0 Compatibility with processor Standard and Performance (see page 1/8) Type of processor or module depending on other integrated port None


Serial link

BMXP3420102/ BMXP3420102CL

Ethernet Modbus/TCP

BMXP3420302/ BMXP3420302CL

CANopen Page 2/32 Consult our Modicon X80 I/O platform catalog available on our website www.schneider-electric.com.


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