Product Index :: Automation Systems :: Industrial Network :: Serial Communication

CS1W-SCB[][]-V1/CS1W-SCU[][]-V1/ CJ1W-SCU[][]-V1

Serial Communications Board/Units

Increased Connectability to Component Products, with the Addition of a Serial Gateway, No-protocol and Standard System Protocols, and Existing Host Link-compatible Device Selection Functions

• The Serial Gateway enables components or PLCs that had been connected using protocol macros to be accessed from PTs or Support Software via a FINS network.

• Baud rate increased from 38,400 bps to 57,600 bps for faster communications.

• No-protocol communications supported for Serial Communications Units and Serial Communications Boards.

• Reusing host computer application programs written for C-series and CVM1/CV-series PLCs has been facilitated by supporting 1:1 Host Links and response frame lengths for read commands for different PLC models.

New Product Lineup

CJ1W-SCU22 / CJ1W-SCU32 / CJ1W-SCU42

CJ-Series Serial Communications Units

The Serial Communications Units That Enable High-speed Connections with External Devices

• Each Serial Communications Unit provides two serial communications ports: RS-232C and RS-422A/485, and the serial communications mode can be set separately for each port from Protocol Macro, Host Link, NT Link, Serial Gateway, and No-protocol.

• Mount a total of up to 16 CPU Bus Units, including these Serial Communications Units, to the CPU Rack or Expansion Racks to create systems with up to 32 serial communications ports.

• Connect an NT-AL001 RS-232C/RS-442A Link Adapter to the RS-232C port to enable 1:N communications.

• With the CJ1W-SCU[]2, you can use a faster baud rate (up to 230.4 kbps) and faster data transfer to the CPU Unit to enable connecting to high-speed external devices.

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See Related Products:

	Programmable Controller     CS1H / CS1G Highly functional PLC best fit for any large scale and complex automation systems.
	Programmable Controller     CJ1H / CJ1G Compact PLC with flexible configuration.