NX Series SSI Input Unit NX-ECS□□□
Caution
Product Description
Includes a synchronous serial interface (SSI) to expand the devices that can be connected to the Sysmac system
■ Features
· SSI clock frequency up to 2 MHz
· High-speed remote I/O control with communications cycle as fast as 125 μs*1
· Free-run refreshing, synchronous I/O refreshing, or
task period prioritized refreshing*2 with the NX1P2 CPU Unit or EtherCAT Coupler Unit
· The MC Function Module of the NJ/NX/NY5 Controllers allows the encoder to be used as a motion axis
· Choice of SSI coding methods (no conversion, binary code, or gray code)
· Time stamping
· Multi-turn and single-turn SSI encoders supported
· Data Refresh Status (data refreshing can be checked on the host controller)
· Maximum connecting SSI cable length: 400 m
· Connect to the CJ PLC using the EtherNet/IP coupler
*1 When using the NX-EC01□□ together with the Model NX701-□□□□ and Model NX-ECC203.
*2 Task period prioritized refreshing is available when the NX-ECC203 is used together.