CJ-series – CJ1W-SCU – Omron Serial Communications Units

$ 266.20 – $ 875.60

SKU N/A Category Omron Serial Communications Units

Model

Clear

Omron produce industrial sensors range such as fiber sensors, photoelectric sensors, displacement sensors/ measurement sensors, proximity sensors, photomicro sensors and rotary encoders.

Specification

Unit type	Product name	Specifications		No. of unit numbers allocated	Current consump- tion (A)		Model	Stand- ards
Unit type	Product name	Commu- nications Interface	Communications functions	No. of unit numbers allocated	5V	24V	Model	Stand- ards
CJ1 CPU Bus Units	Serial Communi- cations Units (High-speed type)	2 RS-232C ports	The following functions can be selected for each port with an CJ-system: Protocol macro Host Link NT Links (1:N mode) Serial Gateway No-protocol *3 Modbus-RTU SlaveThe following functions can be selected for each port with an NJ-system: Protocol macro Serial Gateway No-protocol Modbus-RTU Slave	1	0.28 *1	–	*CJ1W-SCU22 2**	UC1, N, L, CE
		2 RS-422A/ 485 ports			0.4	–	*CJ1W-SCU32 2**
		1 RS-232C port and 1 RS-422A/ 485 port			0.36 *1	–	*CJ1W-SCU42 2**
CJ1 CPU Bus Units	Serial Communi- cations Units	2 RS-232C ports	The following functions can be selected for each port: Protocol macro 4 Host Link NT Links (1:N mode) Serial Gateway 5 No-protocol 6 Modbus-RTU Slave 7	1	0.28 *1	–	CJ1W-SCU21-V1 *8	UC1, N, L, CE
		2 RS-422A/ 485 ports			0.38	–	CJ1W-SCU31-V1 *8
		1 RS-232C port and 1 RS-422A/ 485 port			0.38 *1	–	CJ1W-SCU41-V1 *8

*1. When an NT-AL001 RS-232C/RS-422A Conversion Unit is used, this value increases by 0.15 A/Unit.
*2. Sinple Backup Function and Interrupt notification function cannot be used with an NJ-system.
*3. A Serial Communications Unit with unit version 2.1 or later, a CPU Unit with unit version 1.03 orlater, and Sysmac Studio version 1.04 or higher are required to use the SerialRcvNoClear instruction.
*4. You can activate Protocol macro trace function when the CPU Unit is set to the RUN/MONITOR mode. (MONITOR mode is not available with the NJ-series CPU Units.)
*5. The Serial Gateway function is enabled only for Serial Communications Units of unit version 1.2 and later.
*6. The no-protocol function is enabled only for Serial Communications Units of unit version 1.2 and later (and a CS1/CJ1 CPU Unit of unit version 3.0 or a CJ2 CPU Unit is also required).
*7. The Modbus-RTU Slave function is enabled only for Serial Communications Units of unit version 1.3 and later.
*8. This unit cannot be used, with the Machine Automation Controller NJ-series.