Modicon M340 Plc Page 1-10 Processor modules

1/10 Presentation Dedicated processor modules BMXP34, which form part of a Modicon M340 automation platform, are available in two types: b Standard type processor modules b Performance type processor modules The main differences between these 2 types of processor are: b Their number of I/O (512 or 1024) b Their memory capacity (2,048 or 4,096 KB) b The type of communication ports integrated in each model Description of BMXP341000/2000/20102/20102CL processors BMXP341000/2000/20102/20102CL Standard and Performance single-format processors have the following on the front panel: 1 Safety screw for locking the module in its slot (marked 0) in the rack. 2 A display block comprising 5 or 7 LEDs, depending on the model: v Run LED (green): processor in operation (program execution) v ERR LED (red): processor or system fault v I/O LED (red): I/O module fault v SER COM LED (yellow): activity on the Modbus serial link v CARD ERR LED (red): memory card missing or faulty v CAN RUN LED (green): integrated CANopen bus operational ( BMXP3420102 and BMXP3420102CL models only) v CAN ERR LED (red): integrated CANopen bus fault ( BMXP3420102 and BMXP3420102CL models only) 3 A mini B USB connector for a programming terminal (or Magelis GT/GTO/GK/ GTW and STU/STO HMI terminal (1) ). 4 A slot equipped with its Flash memory card (2) for backing up the application (an LED, located above this slot, indicates recognition of or access to the memory card). 5 An RJ45 connector for Modbus serial link or Character mode link (RS 232C/RS 485, 2-wire, non-isolated). With, in addition, for BMXP3420102 and BMXP3420102CL models: 6 A 9-way SUB-D connector for the integrated CANopen master bus. (1) Magelis GT/GTO/GK/GTW and STU/STO graphic terminals with USB port and Vijeo Designer configuration software version u 4.5. For more detailed information, please refer to our website www.schneider-electric.com. (2) Except for model BMXP3420102CL, which is supplied without memory card. Modicon M340 automation platform Processor modules Presentation, description 1 2 3 4 5 6 BMXP3420102/BMXP3420102CL BMXP341000/2000 1 2 3 4 5 Processor selection guide: pages 1/8 and 1/9 Communication: page 2/2 Ruggedized Modicon M340 modules: page 3/2 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10

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