Find Allen-Bradley input/output modules including ControlLogix 1756, Compact I/O 1769, FLEX I/O 1794, and SLC I/O 1746 for flexible system expansion.
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Allen-Bradley 1791D-OB16PX Conversion Module
Allen-Bradley 1791D-OB16PX Conversion Module
$199.00 USD -
Allen-Bradley 1786-RPFRL CNet Fiber Ring Long Distance Repeater
Allen-Bradley 1786-RPFRL CNet Fiber Ring Long Distance Repeater
$1,254.00 USD -
Allen-Bradley 1786-RPFM ControlNet Fiber Ring Medium Repeater
Allen-Bradley 1786-RPFM ControlNet Fiber Ring Medium Repeater
$458.00 USD -
Allen-Bradley 440R-N23126 Guardmaster MSR127T Safety Relay
Allen-Bradley 440R-N23126 Guardmaster MSR127T Safety Relay
$156.00 USD -
Allen-Bradley 440R-P221AGS Guardmaster MSR41 Controller Relay
Allen-Bradley 440R-P221AGS Guardmaster MSR41 Controller Relay
$238.00 USD -
Allen-Bradley 440R-N23213 Guardmaster MSR127.1T Safety Relay
Allen-Bradley 440R-N23213 Guardmaster MSR127.1T Safety Relay
$308.00 USD -
Allen-Bradley 440R-N23123 Guardmaster MSR126R Safety Relay
Allen-Bradley 440R-N23123 Guardmaster MSR126R Safety Relay
$223.00 USD -
Allen-Bradley 440R-N23120 Guardmaster MSR126.1R Safety Relay
Allen-Bradley 440R-N23120 Guardmaster MSR126.1R Safety Relay
$223.00 USD -
Allen-Bradley 440R-N23117 Best Selling Guardmaster MSR126T Safety Relay
Allen-Bradley 440R-N23117 Best Selling Guardmaster MSR126T Safety Relay
$206.00 USD -
Allen-Bradley 440N-G02149 Guardmaster 440N Non Contact Switch
Allen-Bradley 440N-G02149 Guardmaster 440N Non Contact Switch
$609.00 USD -
Allen-Bradley 440N-G02112 Guardmaster 440N Non Contact Switch
Allen-Bradley 440N-G02112 Guardmaster 440N Non Contact Switch
$578.00 USD -
Allen-Bradley 440N-G02099 Guardmaster 440N Non Contact Switch
Allen-Bradley 440N-G02099 Guardmaster 440N Non Contact Switch
$699.00 USD -
Allen-Bradley 440L-P4K1760YD Type4 1760-30mm GuardShield
Allen-Bradley 440L-P4K1760YD Type4 1760-30mm GuardShield
$8,059.00 USD -
Allen-Bradley 440L-P4K0800YD Type4 0800-30mm GuardShield
Allen-Bradley 440L-P4K0800YD Type4 0800-30mm GuardShield
$4,349.00 USD -
Allen-Bradley 20F11FC037JA0NNNNN PowerFlex Air Cooled 753 AC Drive
Allen-Bradley 20F11FC037JA0NNNNN PowerFlex Air Cooled 753 AC Drive
$3,343.00 USD -
Allen-Bradley 20F11FC022JA0NNNNN PowerFlex Air Cooled 753 AC Drive
Allen-Bradley 20F11FC022JA0NNNNN PowerFlex Air Cooled 753 AC Drive
$2,163.00 USD
Why TopAutoDevice for Allen-Bradley
Large In-Stock Range
CompactLogix, ControlLogix, PowerFlex, PanelView, Kinetix
Fast Global Shipping
Same-day dispatch for stocked items
New & Surplus Options
Cost-effective replacements for legacy systems
Expert Sourcing
Hard-to-find and obsolete Rockwell/AB parts
Interested In Other Series OF Allen-Bradley?
Shop Allen-Bradley NowAllen-Bradley – FAQs
Do you supply CompactLogix and ControlLogix PLCs?
Yes. We stock a wide range of CPU modules, I/O cards, and communication modules across the CompactLogix and ControlLogix families.
Can you cross-reference PowerFlex and PanelView part numbers?
Yes. Provide the catalog number (e.g., 25B-D…, 2711P-…) and we’ll confirm stock or suggest compatible revisions.
Do you carry new and surplus Allen-Bradley parts?
We offer both brand-new and surplus (unused) items. Each product page clearly states the condition and warranty terms.
How fast is shipping for in-stock Allen-Bradley items?
In-stock products typically ship the same day. Global transit times vary by region and courier service.
Can you help with obsolete or legacy A-B hardware?
Yes. We source hard-to-find and discontinued items (e.g., PLC-5, SLC-500, older PanelView) to keep your systems running.