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Allen Bradley 1732E-8CFGM8R Digital I/O Modules

Brand/Manufacturer: Allen-Bradley

Order Number: 1732E-8CFGM8R

Type: Digital I/O Modules

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Allen-Bradley 1732E-8CFGM8R, also cataloged as the 1732E-8CFGM8R ArmorBlock 8-Point Configurable Digital I/O Dual-Port EtherNet/IP Module, operates as a dedicated hardware component for direct physical/electrical execution within EtherNet/IP networks. The module executes high-density digital signal processing via 8 self-configuring sink inputs and sourcing outputs in an IP65/66/67/69K on-machine enclosure.

Hardware Specifications

Parameter Specification
Model 1732E-8CFGM8R
Brand Allen-Bradley
Origin USA
Weight 0.34 kg (0.75 lbs)
Dimensions 179 mm x 37 mm x 27 mm
Operating Temp -20 to 60 deg C (-4 to 140 deg F)
Power Consumption Module current: 300 mA @ 24 VDC; Aux current: 25 mA @ 24 VDC
Input Channels 8 Sink-Type inputs
Output Channels 8 Sourcing-Type outputs
Voltage Range 12 to 30 VDC
Off-State Voltage Max 5 VDC
Surge Current Output 1.2 A for 10 ms (repeatable every 2 s)
Network Interface Dual 10/100 Mbps EtherNet/IP ports with embedded switch
Protection Rating IP65/66/67/69K

Industrial Control & Backplane Communication Properties

As an integrated distributed I/O execution unit within Allen-Bradley automation architectures, the 1732E-8CFGM8R incorporates dedicated network routing and signal timing mechanisms:

  • Profinet / EtherNet/IP Deterministic Networks: Features an integrated two-port Ethernet switch supporting Device Level Ring (DLR), star, tree, and linear network topologies to transmit CIP protocol data packets over TCP/IP and UDP/IP interfaces.
  • Backplane Bus Communication Velocity: High-speed Ethernet physical layer transceivers support 10/100 Mbps full-duplex communication with configurable input digital filter delays selectable at 0, 2, 4, 8, or 16 ms intervals.
  • I/O Density Scaling: Integrates 8 configurable input/output points into an on-machine housing without requiring external protective enclosures, featuring daisy-chain auxiliary power distribution to reduce field cable runs.

Frequently Asked Questions

Q: What network topologies are natively supported by the dual-port EtherNet/IP interface on the 1732E-8CFGM8R?

A: The integrated two-port switch supports Device Level Ring (DLR), star, linear, and tree topologies running at 10/100 Mbps full/half-duplex up to 100 meters per segment.

Q: Are the I/O channels on the 1732E-8CFGM8R protected by internal fuses?

A: No, the module does not contain internal fuses; each channel utilizes self-configuring circuitry supporting sink input or sourcing output operation.

Field Installation Guidelines

Proper mechanical mounting and grounding procedures ensure structural integrity and signal immunity in severe industrial environments:

  • Mechanical Mounting and Environmental Sealing: Mount the module directly to the machine frame using designated mounting hardware. Ensure all M8 connector caps and mating field cables are torqued to maintain the IP65/66/67/69K ingress protection rating.
  • Power Distribution and Daisy-Chaining: Connect 24 VDC auxiliary power using standard industrial wiring. When daisy-chaining auxiliary power across multiple blocks, ensure the continuous current draw does not exceed the maximum auxiliary loop rating of 4 A @ 24 VDC.
  • Ethernet Cabling and Shielding: Route industrial-grade shielded Ethernet cables away from high-voltage AC motor drives and inductive loads. Connect the cable shield to functional earth to prevent electromagnetic noise from causing packet loss on CIP networks.
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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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