Selo Ginanjar

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About Selo Ginanjar

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  • Country Indonesia

  1. OMRON PLC

    Selo Ginanjar posted a topic in Omron

    Dear All, I have a OMRON PLC CQM1 CPU43 installed on my facilities. It has the local panel which is communicate through RS232 extension module. the module have 2 port RS232, 1 port connect with the local panel and 1 port connect to the automatic printer. so i want to pull the data from this processor into my SCADA system without disconnecting one of those device (local panel and printer). is there any method to pull the data from this PLC? is there any RS232 switch that we can use to expand the serial port? any advice would be appreciate.

  2. Zelio Smart relay Communication

    Selo Ginanjar replied to Selo Ginanjar's topic in Modicon / Telemecanique / Schneider Electric

    thank you RDA, it was writen in the manual. so actually if we're using SR3MBU01BD (Modbus RTU module) the signal coming from the module are Modbus RS-485 (but in physical connector it seems Ethernet/Modbus TCP, but still it's not Modbus TCP). while if we are using the SR3NET01BD it's the Modbus TCP.
  3. Hi Guys, I have a difficulties communicating zelio with my PC through Modbus extension module (SR3MU01DB). i have tried to create the cable to communicate with it but it didn't work. does anyone know the cable diagram for zelio through modbus module? any advice would be appreciate.