NX-PC0020 Omron

NX-series System Unit NX-PD/PF/PC/TBX CSM NX-PD PF PC TBX DS E 3 2 Power Supply Unit, Power Connection Unit, and FG Terminal Expansion Unit for NX-series Provide stabilised power to the internal circuits of NX I/O Units. Feed additional power to I/O circuits of NX I/O Units. Provide extra terminals for sensor/actuator power and termination of shielded cabling. Features Units to feed in additional Unit power and I/O power to an NX-series remote I/O terminal. Screwless clamp terminal block significantly reduces wiring work. Space-saving 12 mm wide units. The NX Unit Power Supply Unit allows expansion of the I/O configuration beyond the maximum power supply capacity of the EtherCAT Coupler The I/O Power Supply Unit is used when the total allowed I/O current per feed terminal is exceeded, or to split I/O power into groups. The I/O Power Connection Unit can be used as an additional power supply terminal for connected sensors and actuators. The FG Terminal Expansion Unit can be used as ground terminal for wire shields. The screwless terminal block is detachable for easy commissioning and maintenance. System Configuration Sysmac Studio Support Software EtherCAT master* NJ-series CPU Unit Connection to peripheral USB port or built-in EtherNet/IP port on NJ-series CPU Unit Built-in EtherCAT port EtherCAT Slave Terminal Sysmac Studio Communications cable Support Software NX Series Ethernet cables EtherCAT Coupler Unit Peripheral USB port. NX-ECC Connection to peripheral USB port on EtherCAT Coupler Unit End Cover NX Units *OMRON CJ1W-NC 81/ 82 Position Control Units cannot be connected to the EtherCAT Slave Terminal even though they support EtherCAT. Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. EtherCAT is a registered trademark of Beckhoff Automation GmbH for their patented technology. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies. 1NX-PD PF PC TBX Power Supply Systems NX Unit Communications Coupler Unit NX Unit NX Unit Additional NX Unit power supply power supply Power Supply Unit Unit power supply terminals Internal power supply circuit The I/O power supply is The I/O power separated. supply is not NX bus separated. I/O power supply To external I/O power supply terminals Additional End Cover devices I/O Power To external External External I/O To external Unit Supply input input power devices devices power supply Unit device device supply (24 VDC) I/O power supply (Supply from external source) Note: Supply the Unit power and the I/O power from different power supplies. If you supply power from the same power supply the galvanic separation between the bus system and the I/O circuits is no longer effective. Noise generated in the I/O circuits may cause malfunctions in the internal circuits of the units. 2