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1734-IJ Allen-Bradley

Name: 1734-IJ Allen-Bradley
Brand: Allen Bradley
SKU: 1734-IJ
Price: 400.0 USD
Availability: InStock

$400.00 - $976.25

$400.00

$400.00 - $976.25

$400.00

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1734-IJ is an Allen-Bradley POINT I/O incremental encoder interface module designed for 5 V DC encoders. It provides a single counter channel (A, B, Z signals) and processes up to 1 MHz input frequency. It mounts on 1734-series wiring bases (e.g. TB, TBS, TB3) using DIN-rail or panel stacking. In a control system it converts quadrature encoder signals into a 24-bit count value for motion control tasks, typical in machine position feedback, motor control, and process motion monitoring. (1734-IJ appears twice.)

Best Suited For

Quadrature encoder feedback in motion control
Machine positioning/counting applications
Integration with POINT I/O racks
Compact installations requiring encoder interface

Input voltage

5 V DC

Maximum input frequency

1 MHz

Supply (PointBus) current

160 mA

Power dissipation

1.1 W

Technical Specifications

I/O & Electrical

Number of inputs (A/B/Z)

1 group A/Areturn, B/Breturn, Z/Zreturn

Input current

19.1 mA @ 5 V DC; 25.7 mA @ 6 V DC

Input OFF-state current

≤ 0.250 mA

Input OFF-state voltage

< 1.25 V DC

Input ON-state voltage

> 2.6 V DC; max +6 V

Isolation voltage (field-side to system)

50 V continuous, tested at 1100 V DC for 60 s

Communication & Power

POINTBus current

160 mA max

Power dissipation

1.1 W max @ rated load

Thermal dissipation

3.75 BTU/hr max @ rated load

Physical & Environmental

Dimensions (H×W×L)

56 mm × 12 mm × 75.5 mm (2.21 × 0.47 × 2.97 in)

Weight

~32.6 g (1.15 oz)

Operating temperature

-20 °C to +55 °C (-4 °F to +131 °F)

Non-operating temperature

-40 °C to +85 °C (-40 °F to +185 °F)

Relative humidity

5-95 % non-condensing

Shock, operating

30 g

Shock, non-operating

50 g

Vibration, operating

5 g @ 10-500 Hz

Certifications

China CCCIECExRegistro Italiano NavaleUK EXUKCA

As of May 20, 2026 this product carries certifications including China CCC, Registro Italiano Navale, IECEx Scheme, Morocco DOC, UK EX Certificate, and UKCA. Verify label on unit for current certifications.

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Rockwell Automation documentation

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