1734-IJ

Overview

The Allen-Bradley 1734-IJ is a POINT I/O incremental encoder interface module designed for precise input of quadrature encoder signals in industrial automation systems.

Input Characteristics

• Number of Inputs: 1 group (A/A return, B/B return, Z/Z return)

• Input Voltage: 5V

• Input Current: 19.1 mA @ 5V DC

• Input Current @ 6V DC: 25.7 mA

• Input Off-State Current (max): ≤ 0.250 mA

• Input Off-State Voltage: ≤ 1.25V DC

• Input On-State Current: ≥ 5 mA

• Input On-State Voltage: ≥ 2.6V DC

• On-State Voltage (max): ± 6V

Filter and Frequency

• Input Filter Selections: Off, 10 µs, 100 µs, 1.0 ms, 10.0 ms

• Max Input Frequency:

• 1.0 MHz (counter and encoder X1)

• 500 kHz (encoder X2, no filter)

• 250 kHz (encoder X4, no filter)

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