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CJ1W-SCU31-V1 | Omron | CJ-series Serial Communications Units
CJ1W-SCU31-V1 | Omron | CJ-series Serial Communications Units

CJ1W-SCU31-V1 | Omron | CJ-series Serial Communications Units

Estimated Lead Time : Usually ships in 1-10 working days.

NII REF No : IA112711031120
  • Estimated Lead Time : Usually ships in 1 - 10 working days.

  • Manufacturer : Omron

  • Product No. : CJ1W-SCU31-V1

  • Product Type : CJ-series Serial Communications Units

  • Classification : CPU Bus Unit

  • Model number : CJ1W-SCU31-V1

  • Serial ports :- Port 1 : RS-422A/485

  • Port 2 : RS-422A/485

  • Protocol :- Port 1 : Host Link, protocol macro, NT Link, or loopback test can be selected for each port.

  • Port 2 : Unit Ver. 1.2 or later also supports Serial Gateway, no- protocol, and 1:1 Host Link modes. (Note: The Serial Gateway can also be executed in protocol macro mode.) *1 Unit Ver. 1.3 or later also supports Modbus-RTU slave mode.

  • Number of mountable Units : - CPU Unit : None

  • CPU Rack : A total of up to 16 Units, including all other CPU Bus Units. No restrictions on the mounting location.

  • Expansion Rack : Data exchange with the CPU Unit :-

  • Ordinary refreshing of software switches and status : Allocated 25 words of the 25 words in the CPU Bus Unit CIO Area (constant data exchange with the CPU Unit)

  • Transfer from the CPU Unit set by the system : Of the CPU Bus Unit DM Area, each serial port is allocated 10 words (total 20 words). Data is transferred from the CPU Unit at the following times: Startup or restart Ladder instruction: STUP (237) Port Settings Changing Flag turns ON (Auxiliary Area)

  • Simple Backup Function : The CPU Unit's Simple Backup Function can be used to backup the Protocol Macro data in the Serial Communications Unit to the CPU Unit's Memory Card. The backed-up data can be restored or compared. (The Simple Backup Function can be used with the CJ1-H and CJ1M CPU Units only.)

  • Current consumption *3 : 380mA

  • Weight : 0.11 Kg Max.

  • Shipping Weight : 1.5 Kg.

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