Communication Adapters


  • Littelfuse Communication Adapters

    CIO-MB

  • The CIO-MB/CIO-120-MB Modules are convenient and cost-effective Modbus-RTU interfaces capable of pro...More

  • Input
    Voltage (V):
     90 to 130VAC, 12 to 24VDC

  • Output
    Form:
     1 - SPDT 1 - SPST

  • Termination Type: Torque: 3in-lbs; Wire: 12-20AWG

  • Littelfuse Communication Adapters

    CIO-DN

  • Devicenet™ Communication Link to PLC/SCADA/monitoring systems

  • Input
    Voltage (V):
     24VDC; Digital: 90 to 130VAC, 24VDC; Digital: 12 to 24VAC

  • Output
    Form:
     Form A and Form C Contactors

  • Termination Type: Torque: 3in-lbs; Wire: 12-20AWG

  • Littelfuse Communication Adapters

    CIO-EN

  • Modbus-TCP and Modbus-RTU Link to PLC/SCADA/monitoring systems

  • Input
    Voltage (V):
     12 to 24VDC

  • Output
    Form:
     0 - SPDT 1 - SPST

  • Termination Type: Torque: 3in-lbs; Wire: 12-20AWG

  • Littelfuse Communication Adapters

    CIO-777-PR

  • Profibus Communication Link to PLC/SCADA/monitoring systmes

  • Input
    Voltage (V):
     12 to 24VAC, 12 to 24VDC

  • Output
    Form:
     Form A and Form C Contactors

  • Termination Type: Torque: 3in-lbs; Wire: 12-20AWG, Torque: 4.5in-lbs; Wire: 12-20AWG

  • Littelfuse Communication Adapters

    COM 4-20MA

  • The Com 4-20mA Output Module is intended for use with ONLY the Model 777-AccuPower output power moni...More

  • Termination Type: Torque: 3in-lbs; Wire: 12-20AWG

  • Mounting Method: #8 screws; mount to side of 777-Accupower unit

  • Dimensions: 2.08 in H x 2.90 in W x 0.77 in D (52.8 x 73.7 x 19.6 mm)

  • Littelfuse Communication Adapters

    RS485

  • The RS485MS-2W is required to enable the Modbus communications function on Model 77x-type products. ...More

  • Termination Type: Torque: 3in-lbs; Wire: 12-20AWG

  • Mounting Method: 9-pin D-Sub connector on the side of a 777-Series

  • Dimensions: 2.08 in H x 2.90 in W x 0.77 in D (52.8 x 73.7 x 19.6 mm)