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  • IC655APU510RMN

Overview

Features

  • 50Khz count speed
  • 5VDC voltage
  • 100mA current rating
  • 32 to 140°F operating temperature
  • 20 to 95% humidity (non-condensing)
  • Input modes:
    • Count up and count down inputs
    • A quad B incremental encoder inputs
  • I/O references:
    • Five output references used (occupies 16 output references)
    • Eight input references used (occupies 16 input references)
  • Count inputs:
    • 5, 12, or 24VDC
    • Differential positive logic or negative logic
  • Control Inputs:
    • 5, 12, or 24VDC
    • Positive logic or negative logic

Description

The GE-Emerson IC655APU510 High Speed Counter Module allows the Series Five PLC to monitor and control process variables (position, velocity, flow rate) that the Series Five CPU cannot accommodate due to timing constraints. This unit uses a 5VDC power supply from the base unit and has a maximum current rating of 100mA. The high speed counter module can be installed in any I/O slot of the CPU base unit or I/O expansion unit. It uses 16 input and 16 output references to interface with positive or negative user logic.

The high speed counter has two count Input channels and one open collector output. Input functions are selectable by setting the DIP switches on the module's circuit board. The open collector output allows the module to react immediately when preset values are reached, without intervention by the CPU.

A direction-sensing encoder is typically used to interface the module’s counter with the process variable, however, other devices that meet the application needs and the module’s UO specifications may also be used. Encoders of this type represent clockwise and counterclockwise motion with two separate pulse trains that increment and decrement the current value of the counter.