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K3SC-10 Interface Converter

Maker: Omron

Model: K3SC

• Allows communications between RS-232C/USB (Universal Serial Bus) and RS-422/485 devices.

• Applicable in FA environments: Has passed environment resistance tests equivalent to those for control devices.

• CE marking (except for USB).

• UL/CSA certification (mark license recognition).

• Compact 30-mm-wide body supports both screw-mounting and DIN track mounting.

• Operation either with or without echoback available.

• Functionality to convert between USB and RS-232C communications added.

• USB driver providing virtual communications port for USB communications is available.

Note: To use USB communications, the USB driver for the K3SC must be downloaded from the OMRON web site.



Item K3SC-10 100 to 240 VAC K3SC-10 24 VAC/VDC
Supply voltage 100 to 240 VAC 50/60 Hz 24 VAC 50/60 Hz, 24 VDC
Operating voltage range 85% to 110% of power supply voltage
Power consumption 5 VA max. 3 VA max./3 W max.
Master/slave device communications format
(Select one of the formats listed on the right
using the DIP switch.)
Master Device ↔ Slave Device
RS-232C or USB ↔ RS-485, half duplex
RS-232C or USB ↔ RS-422, full duplex
USB ↔ RS-232C, full duplex
Communications method Start-stop synchronization
Ambient operating temperature RS-232C -10 to 55 °C (with no icing)
USB 0 to 55 °C (with no icing)
Ambient operating humidity 25% to 85% (with no condensation)
Ambient storage temperature -20 to 65 °C