Allen-Bradley 1756-OB16E ControlLogix Digital Output Module | Electronically Fused

Description

【Product Overview】

The Allen-Bradley 1756-OB16E is a high-performance 16-point Digital Output Module designed for the ControlLogix platform, providing reliable 24V DC sourcing outputs for industrial actuators.

The standout feature of the 1756-OB16E is its Integrated Electronic Fusing, which protects the module and field wiring from overcurrent conditions without the need for physical, replaceable fuses. This technology allows maintenance teams to reset faults via software, drastically reducing downtime in 24/7 manufacturing environments. Whether you are controlling solenoid valves, motor starters, or indicator lights, the 1756-OB16E delivers the intelligent protection and high-speed switching required for modern automated production lines.

Allen-Bradley 1756-OB16E ControlLogix 16-Point Digital Output Module label

【Technical Specifications】

【Key Features】

(1) Electronic Fusing (E-Fuse): Eliminates the need for external fuses and physical fuse replacements. Fuses can be reset through the control software, ensuring rapid recovery from field shorts.

(2) 16 Sourcing Outputs: Provides 16 high-current channels in a single slot, ideal for driving heavy-duty industrial loads like solenoids and relays.

(3) Real-Time Diagnostics: Front-panel LEDs provide immediate visual status for each output point, as well as a “FUSE” indicator to alert operators of tripped channels.

(4) Optical Isolation: Maintains a high level of electrical separation between the field-side power and the backplane logic, safeguarding the central CPU from surges.

(5) Adjustable On/Off Delays: Software-configurable delay times allow for the filtering of electrical noise and the fine-tuning of actuator response.

(6) Hot-Swappable (RIUP): Supports Removal and Insertion Under Power, allowing for module replacement without interrupting the power to the rest of the chassis.

【Applications】

(1) Assembly & Packaging: Controlling high-speed pneumatic valves and conveyor diverters.

(2) Food & Beverage: Managing solenoid-driven filling heads and sorting actuators in wash-down environments.

(3) Petrochemical & Gas: Driving ignition systems and emergency signaling devices in hazardous areas.

(4) Automotive Manufacturing: Coordinating robotic end-of-arm tooling and clamping systems.

(5) Critical Infrastructure Spares: An essential inventory part for maintenance teams supporting legacy and modern ControlLogix installations.

Allen-Bradley 1756-OB16E ControlLogix 16-Point Digital Output Module sideview

【Related Models / ControlLogix Spares】

The 1756-OB16E is the perfect partner for:

• 1756-IB16 / 1756-IB32: 16 and 32-point Digital Input Modules.
• 1756-L71 / L73 / L81E: ControlLogix Processors.
• 1756-EN2TR: Dual-port EtherNet/IP communication modules.
• 1756-TBNH: 20-position Removable Terminal Block (NEMA).
• 1756-PA72 / PB72: Chassis Power Supplies.

👉 We provide full support for the entire 1756 I/O family, including discontinued series.

【Supply Advantage】

(1) Ready Inventory in Xiamen: 1756-OB16E modules are in stock and ready for immediate worldwide dispatch.

(2) Fast 24-Hour B2B Quotes: Receive a professional Proforma Invoice (PI) with competitive pricing tailored for international traders.

(3) Global Logistics Specialist: Extensive experience shipping original Allen-Bradley hardware to Russia, Kazakhstan, UAE, Saudi Arabia, and SE Asia.

(4) 100% Quality Guaranteed: Every module undergoes a visual audit and a technical output test to ensure the electronic fuses and LEDs are fully functional.

(5) Expert Documentation: We handle all necessary customs paperwork and certificates of origin for a frictionless import experience.

(6) Secure Packing: Shipped in anti-static shielding and reinforced, shock-proof packaging for maximum safety during air transit.

【Why Choose Us】

(1) Rockwell Component Experts: Deep understanding of ControlLogix I/O configurations and protection features.

(2) 12-Month Quality Warranty: We stand behind our original hardware with a full one-year replacement guarantee.

(3) Visual Accountability: We provide high-resolution photos and video verification of the specific unit and its MAC/Serial labels before shipment.

(4) Trusted Partner: A reliable procurement source for global EPC contractors, system integrators, and industrial maintenance houses.

【Procurement Process】

(1) Inquiry: Contact us via Email or WhatsApp with the part number 1756-OB16E.

(2) Quote: Receive pricing, lead time, and global shipping options within 24 hours.

(3) Confirm Order: Finalize quantity and confirm your preferred carrier (DHL/FedEx/UPS).

(4) Secure Payment: Execute payment via standard T/T.

(5) Inspection: Final QA check and photo documentation of your order.

(6) Dispatch: Rapid shipping with real-time tracking provided.

Allen-Bradley 1756-OB16E ControlLogix 16-Point Digital Output Module backside

【We Also Supply】

Consolidate your automation sourcing with our other premium brands:

• SIEMENS: SIMATIC S7-1500 (6ES7522) and S7-300 digital output modules.
• SCHNEIDER: Modicon Quantum (140DDO) and M580 series.
• ABB: S800 I/O (DO810) and AC800M components.
• HONEYWELL: Experion C300 and PlantCruise digital I/O.
• GE FANUC: RX3i (IC694) and 90-30 series output cards.

【CTA】

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Protect your system and reduce downtime with original, electronically fused Rockwell hardware. Contact us today for a fast quote and worldwide shipping!

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