The  PLC Tools SIM-EOC Encoder Simulator Open Collector uses an advanced microcontroller that allows to simulate encoder frequencies up to 10KHz in both directions.

Frequency selection performed using FREQUENCY pushbutton.

  • Output frequencies are 10Hz, 100Hz, 1KHz and 10KHz. Frequency selection is available in any output mode and while output is OFF.

Output Mode selected by the DIRECTION pushbutton.

  • OFF (steady LED),

  • CW (LED blinking once)

  • - CCW (LED blinking twice)

All signals are referenced to the Com terminal and the Common of the power supply.

NPN Open Collector output Encoder Simulator Signals

  • A+ Encoder Output Channel A+

  • A- Encoder Output Channel A-

  • B+ Encoder Output Channel B+

  • B- Encoder Output Channel B-

  • Z+ Encoder Output Channel Z+

  • Z- Encoder Output Channel Z-

  • AN Simulator Analog Input

  • EN Simulator Enable Input

  • Com External Power Supply Common

  • +V External Power Supply +12-26V

LED Indicators

  • LED Solid ON Indicates selected frequency. Output is OFF

  • LED Blinking Once Output is On in CW direction

  • LED Blinking Twice Output is On in CCW direction

Buttons

  • FREQUENCY Changes output frequency between 10Hz, 100Hz, 1KHz and 10KHz

  • DIRECTION Selects Output mode between CW, CCW, OFF

Do Not Operate Device Unless Area Is Non-Hazardous

Specification

  • Power Supply:

    • Voltage: 12-26V DC

    • Current Consumption: 30mA without load

  • Output

    • Frequency: A, B 10Hz, 100 HZ, 1KHz 10KHz

    • Period Z: 2500 pulses A/B

    • Accuracy at 25°C: +/-2%

    • Encoder Output Isolation: None

    • Output Protection: None

  • Encoder Signal Output NPN Open Collector

    • Encoder Signals: A/A- B/B- Z/Z

    • Output Type: Open Collector

    • Max Output Current: 20mA per channel

  • Operating Temperature: 10-45°C

Currently the device does not carry any agency approvals and is not compliant with RoHS.

Disclaimer

This device is intended to provide general assistance with application development and debugging and can’t be permanently used in live production systems. Accordingly, production system must be tested and commissioned with real encoders and signals to ensure safe and reliable operation.

IN NO EVENT SHALL THE DEVICE MANUFACTURER BE LIABLE FOR ANY DAMAGES OF ANY KIND INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF PROFIT OR DAMAGE.

The examples and diagrams in this manual are included for illustrative purposes only. Because of the many variables and requirements associated with any particular installation, the device manufacturer cannot assume responsibility or liability for actual use based on the examples and diagrams. Before making any decision or taking any action that might affect your equipment, you should consult a qualified professional advisor.