1762-IA8 | Allen-Bradley MicroLogix 1200 AC Input Module

1762-IA8 — Allen-Bradley MicroLogix 1200 8-Point 120V AC Digital Input Module | Original Spare Parts

As a procurement manager sourcing critical industrial automation components, you need parts that are verified original, immediately available, and backed by real technical support. The Allen-Bradley 1762-IA8 is an 8-point, 120V AC digital input module purpose-built for the MicroLogix 1200 PLC System — and every unit we ship is 100% Brand New and Factory Sealed. The 1762-IA8 delivers precision signal acquisition for discrete AC sensing applications, integrating directly into the MicroLogix 1200 expansion bus without additional configuration overhead.

Downtime in process-critical environments is never acceptable. The 1762-IA8 addresses this by offering hot-swap capability, optical isolation rated at 1500V AC, and per-channel diagnostic LEDs that allow site specialists to pinpoint faults in seconds. Whether you are managing a legacy MicroLogix 1200 Control Module installation or expanding an existing PLC System, the 1762-IA8 is the Original New replacement that keeps your line running. Our inventory is sourced directly from authorized channels — every unit carries full Allen-Bradley factory traceability.

We stock the 1762-IA8 for immediate dispatch. Contact us today for a competitive quote, lead time confirmation, or to request the official datasheet.

Technical Specifications & Selection Guide

Selection Tip: If your application requires DC discrete inputs, consider the 1762-IQ8 (24V DC). For mixed AC/DC environments, the 1762-IA8 can be combined with DC input modules on the same MicroLogix 1200 expansion bus — up to 7 modules total per controller.

Core Features & Technical Advantages

• Robust Optical Isolation: 1500V AC input-to-backplane isolation shields the Control Module from electrical noise, ground loops, and transient surges common in heavy-duty industrial environments.
• Hot-Swap Architecture: Modules can be replaced under power without shutting down the entire PLC System — a critical advantage in 24/7 production facilities.
• Precision Per-Channel Diagnostics: Individual LED status indicators on each of the 8 points enable rapid fault isolation without test equipment.
• Heavy-Duty Voltage Tolerance: Accepts 85-132V AC input range, ensuring reliable operation across variable utility power conditions found in global industrial sites.
• Plug-and-Play Integration: Auto-detected by RSLogix 500 upon connection — zero manual I/O mapping required for standard MicroLogix 1200 configurations.
• Conformal-Coated PCB: Factory-applied conformal coating provides resistance to humidity, dust, and corrosive atmospheres in harsh plant environments.

Typical Application Scenarios

✅ Oil & Gas Facilities: Wellhead control panels and pipeline monitoring stations rely on AC-powered field devices — pressure switches, valve position indicators, and motor starter auxiliary contacts. The 1762-IA8 provides the reliable signal acquisition and optical isolation required in these electrically noisy environments, where a single false input can trigger costly shutdowns.

Power Plants & Utilities: Generator control systems and switchgear monitoring applications demand modules with proven isolation and fast response. The 1762-IA8’s 25 ms ON-state response time and 1500V AC isolation make it a trusted choice for power generation Industrial Automation projects.

✅ Discrete Manufacturing: Assembly lines, stamping presses, and conveyor systems use 120V AC limit switches and proximity sensors as standard. The 1762-IA8 interfaces directly with these devices, feeding real-time status data into the MicroLogix 1200 PLC System for machine sequencing and safety interlock logic.

✅ Water & Wastewater Treatment: Pump stations and filtration systems operate in high-humidity environments with AC-powered level switches and flow indicators. The conformal-coated, optically isolated 1762-IA8 delivers long-term reliability where moisture and chemical exposure are constant concerns.

✅ Building Automation & HVAC: Commercial facilities use 120V AC signals for occupancy sensors, damper position feedback, and alarm contacts. The compact 35 mm width of the 1762-IA8 maximizes panel density in space-constrained electrical rooms.

Logistics & Professional Service

• ✅ 2-Day Express Shipping Available: Urgent replacement orders dispatched within 24 hours of payment confirmation. Global freight to North America, Europe, Southeast Asia, and the Middle East.
• ✅ 1-Year Warranty: Every 1762-IA8 unit is covered by a 12-month warranty against manufacturing defects. Replacement or full refund guaranteed.
• ✅ EOL & Legacy System Support: We specialize in sourcing discontinued and end-of-life Allen-Bradley Spare Parts. If the 1762-IA8 is no longer available through standard distribution, we maintain dedicated stock for legacy MicroLogix 1200 installations.
• ✅ Full Documentation Package: Official Allen-Bradley datasheet, installation instructions, and certificate of conformity provided upon request.
• ✅ Pre-Shipment Inspection: Every unit undergoes visual and functional verification before dispatch. Factory seals are intact on all Original New stock.

FAQ — Frequently Asked Questions

Q: What is the price of the 1762-IA8, and do you offer volume discounts?
A: Pricing for the Allen-Bradley 1762-IA8 varies based on order quantity and current market availability. We offer competitive tiered pricing for orders of 5+ units, with additional discounts for blanket purchase orders. Contact sale@ninermas.com with your required quantity and delivery timeline for a formal quotation within 24 hours.

Q: What is the lead time for the 1762-IA8?
A: In-stock units ship within 1-2 business days. For larger quantities or specific lot requirements, lead time is typically 3-7 business days. Expedited air freight options are available for urgent MicroLogix 1200 PLC System downtime situations.

Q: Can you provide a certificate of origin and authenticity documentation for the 1762-IA8?
A: Yes. All Allen-Bradley Original New Spare Parts we supply come with a certificate of conformity and, upon request, a certificate of origin. Factory packaging with intact Allen-Bradley labels and date codes is standard on all shipments.

Q: Where can I download the official 1762-IA8 datasheet?
A: The official Allen-Bradley 1762-IA8 datasheet (publication 1762-TD001) is available from Rockwell Automation’s literature library. We can also provide the datasheet directly — contact us at sale@ninermas.com and reference model 1762-IA8.

Q: Is this module compatible with MicroLogix 1100 or 1400 controllers?
A: No. The 1762-series I/O modules are exclusively compatible with the MicroLogix 1200 PLC System. For MicroLogix 1400 applications, the 1769-series Compact I/O modules are the correct platform.

Q: Do you accept returns if the 1762-IA8 does not match our application requirements?
A: Yes. We accept returns within 30 days of delivery for unused, factory-sealed units. Our technical team is also available pre-purchase to verify compatibility with your specific MicroLogix 1200 Control Module configuration.

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