Incremental Encoder Input Units 1 channel NX-EC0122
Features
• Open collector output type and line driver output type Incremental Encoders can be connected.
• Free-Run refreshing or Synchronous I/O refreshing can be selected for refreshing with the NX-series EtherCAT Coupler.
• When the MC Function Modules of the NJ-series Machine Automation Controller are used, the encoder input can be used for motion control instructions as an “axis”.
• Latch function (1 internal signal and 2 input signals from external devices).
• Pulse Period Measurement.
• 32 bit counters (80000000 to 7FFFFFFF HEX).
• Maximum counting rate: 4 MHz (Line receiver: 4 MHz, Open collector: 500 kHz).
• Input edge time stamps.
• The maximum and minimum counter values can be set.
System Configuration
International Standards
