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1734-EP24DC Allen-Bradley

Name: 1734-EP24DC Allen-Bradley
Brand: Allen Bradley
SKU: 1734-EP24DC
Price: 400.0 USD
Availability: InStock

$400.00 - $400.00

$400.00

$400.00 - $400.00

$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-EP24DC is an Allen-Bradley Point I/O expansion power/field-power module for distributed I/O systems. It supplies 24 V DC field power and 5 V system power to adjacent I/O modules on the POINTBus backplane, supporting 4 to 17 modules depending on their current draw. It mounts within Point I/O racks and facilitates modular expansion in industrial controls. Typical uses include factory automation, machine control systems, and modular replacement in distributed cabinets. Part number 1734-EP24DC.

Best Suited For

Distributed Point I/O expansion in modular automation racks
Systems requiring field-side 24 V DC and POINTBus 5 V supply extension
Machines needing hot-swap or expansion capability (RIUP compliant)
Applications where precise inrush and thermal specs are critical

Input voltage range

10 to 28.8 V DC

POINTBus output current

1 A (horizontal mounting at 10-19.2 V input); 1.3 A (horizontal at 19.2-28.8 V); 1 A (vertical up to 28.8 V)

I/O module capacity

4 to 17 modules

Power consumption / dissipation

9.8 W consumption; 3.0 W dissipation at 28.8 V

Dimensions (H × W × D)

76.2 × 25.4 × 133.4 mm

Technical Specifications

I/O & Electrical

Nominal input voltage

24 V DC

Input voltage range

10 to 28.8 V DC

Field power bus current

400 mA max @ 24 V DC (field-side)

Inrush current

6 A for 10 ms

POINTBus output current

See at a glance

Isolation voltage

50 V continuous

Communication & Power

Power consumption

9.8 W at 28.8 V DC

Power dissipation

3.0 W at 28.8 V DC

Thermal dissipation

10.0 BTU/hr at 28.8 V DC

Indicators

Green field power status; Green 5 V system power

Physical & Environmental

Mounting

Between I/O modules in Point I/O rack (horizontal/vertical)

Dimensions (H × W × D)

76.2 × 25.4 × 133.4 mm

Certifications

China CCCRegistro Italiano NavaleIECExUK EXUL (Class I Div 2)

Certifications include China CCC, Registro Italiano Navale, IECEx, UK EX (as of May 19, 2026) and UL for Class I, Division 2 when part of Series B units (certificate issued April 10, 2026).

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Rockwell Automation documentation

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