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SCM-US48I - Communication Converters

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SCM-US48I

  • Converting Signal : USB ↔ RS485
  • Available communication distance : USB: Max. 1m ± 30%
    RS485: Max. 1.2km
  • Insulation type : Isolation
  • Connection method : USB: USB 2.0 B type (male)
    RS485: 4-wire screw terminal
    (2-wire communication method)
  • Power supply : 5VDC USB bus power
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Data sheet Print

Data sheet
Converting Signal USB ↔ RS485
Available communication distance USB: Max. 1m ± 30%
RS485: Max. 1.2km
Insulation type Isolation
Connection method USB: USB 2.0 B type (male)
RS485: 4-wire screw terminal
(2-wire communication method)
Power supply 5VDC USB bus power
Communication speed 1,200 to 115,200bps (recommended: 9,600bps)
Communication type Half duplex type
Multi-drop Max. 31 multi-drop
Accessories USB 2.0 AB type connector(length: 1m)
Environment_Ambient temperature -10 to 55℃, storage: -20 to 60℃
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH
Weight Approx. 34.5g

※USB bus power is supplied from PC or USB host controller.
※Protocol and communication speed are set by Hyper terminal. DAQMaster, ParaSet, Modbus Poll. When communicating with Autonics products, set communication speed to 9,600bps.
※There might be some differences in the specification above depending on PC environment.
※Environment resistance is rated at no freezing or condensation.
※The weight includes packaging. The weight in parenthesis is for unit only.

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