Model JI-820 Incremental Encoder Emulator
Simulates the function of a wide variety of incremental encoders
The JI-820 is a flexible, easy-to-use, PC controlled instrument designed to precisely emulate the function of a wide variety of incremental encoders. It provides the design, system, and test engineer with a tool to accurately emulate encoder signals generated by motion control and industrial monitoring systems. Variable encoder parameter available to the user include cycles per revolution, cycle frequency, A/B signal phase, Z signal position and polarity, signal amplitude, and selectable signal interface. An intuitive Windows application manages instrument setup and control. Communications and unit power is all provided via a USB 2.0 connection.
FEATURES
Emulate/Simulate Rotary, Linear, and Quadrature Encoders
Programmable Counts-Per-Rev: 4 to 4,000,000
Adjustable Cycle Frequency: 0.1 Hz to 5.0 MHz (50 nS steps)
Variable A/B Phase: 10° to 170° in 1° steps (90° nominal)
Index (Z) Signal: Selectable Polarity (+/- pulse) and Position (+/- 1 cycle)
Variable Signal (A, B, Z) Amplitude: Internal - 5.0 to 18.0 Volts (100 mV steps)
✔ External - 5.0 to 30.0 Volts
Output Interface: RS-422, Open-Drain, Push-Pull, or Push-Pull Complementary
Signal Fault Injection
Instrument Setup and Control via an intuitive Windows Application GUI
Unit power and communications via USB 2.0. No external power-supply required
Full signal isolation available with optional Isolation Module (see JI-4820ISO)
INCLUDED WITH ORDER
JI-820 Incremental Encoder Emulator Unit
36" USB Cable
Application software (USB Stick)
User Manual (CD-ROM)
ACCESSORIES
JI-4820ISO Optical Isolator Module
Terminal Block Connector JI-4820TB