Surplus Allen Bradley 1756-DHRIO /B ControlLogix DH+/RIO Communication Module

Surplus Allen Bradley 1756-DHRIO /B ControlLogix DH+/RIO Communication Module Catalog Number: 1756-DHRIO Product Line: ControlLogix PLC Platform Architecture Series / Revision: Series B (Catalog Rev: B01 | Hardware Rev: A01) Firmware Profile: S/W F/W REV: 2.17 Condition Class: Pre-owned Unused Surplus in Opened Manufacturer Package. Manufacturer's Warranties & Support DOES NOT apply Product Overview Up for sale is an original Allen Bradley 1756-DHRIO (Series B) Data Highway Plus / Remote I/O communication module. As a foundational network piece for the ControlLogix system architecture, this slot-based chassis module features two independently configurable routing ports. It allows ControlLogix processors to communicate seamlessly with legacy DH+ nodes, manage remote I/O chassis scanner networks, and pass messaging arrays to older PLC-5 or SLC 500 platform installations. Highly relied upon for industrial factory retrofits and phased control architecture migrations. Made in the U.S.A. Technical Specifications - Brand / Manufacturer: Allen Bradley - Catalog Number / MPN: 1756-DHRIO - Module Functionality: 2-Port DH+ / Remote I/O Communication Card - Series Configuration: Series B (Catalog Revision B01) - Firmware Baseline: Revision 2.17 - Hardware Infrastructure: Revision A01 \| Part Numbers: 96308283 / 96308273 - Chassis Interface: Mounts inside any standard 1756 ControlLogix chassis slot - Hazardous Location Compliance: Class I, Division 2, Groups A, B, C, D Safety Code (Temp Code T6) - Global Product UPC: 10612598138361 - Packaging / Date Track: May 28, 1999 (05/28/99) - Country of Origin: Made in USA Condition & Seller Guarantees - Item Condition: Pre-owned Unused Surplus in Opened Manufacturer Package. - Manufacturer Support Disclaimer: Manufacturer's warranties, official direct technical support paths, and original OEM factory direct support services DO NOT apply to this item. Offered strictly as independent industrial distribution surplus overstock. - Seller Warranty: We fully cover this communication card with our comprehensive 120-Day Seller Replacement/Refund Warranty ensuring total protection during your panel configuration and network commissioning loops. Standard Shipping Logistics - Expedited Shipping: Same-day shipping is available on most orders made before 4:00 PM EST. Orders finalized after this cutoff time window will be processed and dispatched on the following business day to ensure minimum maintenance downtime for your manufacturing line. - Secure Parcel Packaging: The module inside its original box will be double-boxed and nested inside an outer generic corrugated shipping box wrapped with protective cushioning layer loops to ensure pristine physical arriving conditions with zero risk of faceplate or component marring. - Collect Carrier Account Billing: We can ship collect using the buyer's corporate UPS or FedEx account! To coordinate collect billing, please send us a direct message containing your verified shipping carrier account details, preferred service classification (e.g., Ground, Priority Overnight), and billing zip code prior to checking out. Sell Your Surplus – We Buy Industrial Equipment! Do you have industrial automation gear, manufacturing components, or electrical equipment sitting idle in your warehouse? Turn your excess inventory into cash! We buy a wide array of industrial surplus items, including: - Automation & Control: PLCs, HMIs, drives, and servo motors - Instrumentation & Sensors: Pressure transmitters, temperature controllers, and transducers - Electrical Supply: Circuit breakers, contactors, transformers, and switchgear - Pneumatics & Hydraulics: Valves, cylinders, pumps, and regulators Whether you have a single overstock part or an entire facility's worth of decommissioned inventory, we offer competitive cash offers and fast, hassle-free logistics. Send us a direct message today with your part numbers and photos to get an offer! Trademark Notice: All product names, logos, and brands are the property of their respective owners. Manufacturer names and model numbers are used strictly to identify the item and demonstrate compatibility. No Affiliation: The seller is an independent distributor of surplus equipment and is not affiliated with, authorized by, or endorsed by any original equipment manufacturer (OEM). Warranties: Because this item is sold as industrial surplus, any original manufacturer warranties may not apply or be transferable. Buyers should verify technical specifications independently.