NXRS1201

NX-series Load Cell Input Unit NX-RS CSM NX-RS DS E 6 1 Build a cost saving weighing/ measurement system by using load cells Converts the output signals from load cells into physical units such as weight or force and outputs them to the communications master NX-RS1201 Features Sampling as fast as 125 s Accuracy applicable to high-precision load cells (nonlinearity: 0.01% (full scale), zero drift: 0.1 V/C RTI, gain drift: 10 ppm/C) Screwless clamping terminal block for easy wiring. Push-in connections speed up installation Stable measurements with digital filtering (digital low-pass filter, moving average filter 1, and moving average filter 2) Optimum digital filter design using data tracing Cable disconnection check using sensor disconnection test TM Connection to the CJ-series is possible by connecting with the EtherNet/IP Coupler. System Configuration System Configuration in the Case of a CPU Unit The following figure shows a system configuration when a group of NX Units is connected to an NX-series CPU Unit. Sysmac Studio CPU Rack Support Software NX-series CPU Unit NX1P2- Connection to built-in EtherNet/IP port Built-in EtherCAT port End Cover NX Units EtherCAT Slave Terminal EtherCAT NX Units EtherCAT Coupler Unit Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. TM EtherCAT is a registered trademark of Beckhoff Automation GmbH for their patented technology. EtherNet/IP is the trademarks of ODVA. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies. 1NX-RS System Configuration of Slave Terminals The following figure shows an example of the system configuration when an EtherCAT Coupler Unit is used as a Communications Coupler Unit. Sysmac Studio EtherCAT master *2 Support Software NJ/NX-series CPU Unit, NY-series Industrial PC, or master from another manufacturer Connection to peripheral USB port TM or built-in EtherNet/IP port on CPU Unit or Industrial PC *1 .xml ESI files Built-in EtherCAT port EtherCAT Slave Terminal Sysmac Studio Support Software Communications cable NX Series Ethernet cables EtherCAT Coupler Unit NX-ECC Peripheral USB port. Connection to peripheral USB port on EtherCAT Coupler Unit .xml ESI files End Cover NX Units *1 The connection method for the Sysmac Studio depends on the model of the CPU Unit or Industrial PC. *2 An EtherCAT Slave Terminal cannot be connected to any of the OMRON CJ1W-NC 81/ 82 Position Control Units even though they can operate as EtherCAT masters. Note: For whether NX Units can be connected to the CPU Unit or Communications Coupler Unit to be used, refer to the version information. Weighing system configuration using load cell input unit Gross weight value EtherCAT master NJ/NX-series CPU Unit = 10.0 Measured material Scale 10.0 kg NX-series EtherCAT Coupler Unit Load cell Load cell Summing box NX-series Load Cell Input Unit 2