Industrial Machine Control Solution – Allen-Bradley 1762-L24BWAR | MicroLogix 1200 Series
Where This Product Is Used
The Allen-Bradley 1762-L24BWAR MicroLogix 1200 is a compact, high-performance PLC deployed across a wide range of industrial automation environments. Engineers specify this controller for:
- Packaging Machinery – Sequence control for filling, capping, labeling, and conveyor indexing lines requiring reliable AC I/O and fast scan times.
- HVAC & Building Automation – Fan coil unit control, chiller staging, and AHU sequencing where 120/240 VAC field wiring is standard.
- Water & Wastewater Treatment – Pump station control, level monitoring, and dosing system automation in remote or panel-mounted installations.
- Food & Beverage Processing – Batch control, conveyor management, and temperature-based sequencing in washdown-adjacent environments.
- Material Handling – Sortation, palletizing, and pick-and-place systems requiring deterministic ladder logic execution.
- OEM Machine Builders – Embedded controller for standalone machines requiring a compact footprint with expandable I/O via 1762 expansion modules.
Technical Specifications
- Part Number: 1762-L24BWAR
- Series: MicroLogix 1200
- Manufacturer: Allen-Bradley / Rockwell Automation
- Total I/O Points: 24 (14 Inputs / 10 Outputs)
- Input Type: 120/240 VAC
- Output Type: Relay (Form A)
- Power Supply: 120/240 VAC
- Program Memory: 4K words (user program)
- Data Memory: 4K words
- Communication Port: RS-232 (DH-485 / DF1)
- Expansion Capability: Up to 6 expansion modules (1762 series)
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C
- Relative Humidity: 5% to 95% (non-condensing)
- Enclosure Rating: Open type (panel mount)
- Dimensions (H × W × D): 90 × 180 × 87 mm (approx.)
- Weight: ~450 g
- Certifications: UL, CE, CSA
Why Engineers Specify This Model
- AC-Native I/O: Direct 120/240 VAC input wiring eliminates intermediate relay panels, reducing panel cost and wiring complexity in legacy AC environments.
- Relay Outputs: Dry-contact relay outputs handle resistive, inductive, and motor loads without external interface relays — ideal for solenoids, contactors, and pilot lights.
- Expandable Architecture: Up to 6 × 1762-series expansion modules (analog, digital, specialty) allow the base unit to scale from 24 to 144+ I/O points without changing the CPU.
- RSLogix 500 / Studio 5000 Compatibility: Programmed with the industry-standard RSLogix 500 environment; existing ladder logic libraries are directly reusable.
- Compact DIN-Rail Form Factor: Fits standard 35 mm DIN rail in space-constrained panels; no special mounting hardware required.
- Proven Field Reliability: MicroLogix 1200 has a multi-decade installed base in global manufacturing — spare parts, documentation, and trained technicians are widely available.
Complete System Bill of Materials
Typical system components paired with the 1762-L24BWAR:
- 1762-L24BWAR – Base CPU (this unit)
- 1762-IQ16 – 16-point 24 VDC input expansion module
- 1762-OW16 – 16-point relay output expansion module
- 1762-IF4 – 4-channel analog input module (0–10 V / 4–20 mA)
- 1762-OF4 – 4-channel analog output module
- 1761-CBL-PM02 – RS-232 programming cable (PC to MicroLogix)
- 1763-MM1 – Memory module for program backup and transfer
- 2711P-T7C22D9P – PanelView Plus 7 HMI (recommended operator interface)
- 1606-XLP30E – 24 VDC power supply for sensor/field device power
Compliance & Industry Standards
- UL Listed (UL 508)
- CE Marked (EN 61131-2, EMC Directive)
- CSA Certified (C22.2 No. 142)
- RoHS Compliant
- IEC 61131-3 Programming Standard (Ladder Diagram)
- NEMA / IEC panel installation compatible
Quality Assurance & Sourcing
Every 1762-L24BWAR unit offered through Konmask.com undergoes a structured verification process:
- Authenticity Check: Nameplate, catalog number, and date code verified against Allen-Bradley / Rockwell Automation documentation.
- Functional Inspection: Power-on test and communication port verification prior to shipment.
- Condition Grading: Units are clearly graded as New (factory-sealed), Surplus New (unused, open box), or Refurbished (tested, restored to spec).
- Traceability: Lot and serial number records maintained for warranty and audit purposes.
- Packaging: Anti-static ESD packaging with foam cushioning; double-boxed for international freight.
How to Source This Part
To place an order or request a formal quotation for the Allen-Bradley 1762-L24BWAR:
- Online: Add to cart directly on this page — stock availability is updated in real time.
- Email RFQ: Send your BOM or quantity requirements to support@konmask.com for volume pricing.
- Phone / WhatsApp: +0086 19859288691 — available for urgent procurement inquiries.
- Lead Time: In-stock units ship within 1–3 business days; out-of-stock items sourced within 5–15 business days depending on origin.
- Export: We support international shipping with commercial invoice, packing list, and HS code documentation for customs clearance.
Application-Specific FAQ
Q: Can the 1762-L24BWAR communicate with a SCADA system via Modbus?
A: Yes. With the 1761-NET-AIC or a third-party Modbus RTU gateway connected to the RS-232 port, the unit can integrate into Modbus-based SCADA architectures.
Q: Is this controller suitable for food-grade environments?
A: The base unit is an open-type enclosure and must be installed inside a sealed NEMA 4/4X panel for washdown or food-grade applications. The I/O and logic performance are fully suitable for food & beverage sequencing.
Q: What programming software is required?
A: RSLogix 500 (Rockwell Automation) is the native programming environment. Connected Components Workbench (CCW) does not support MicroLogix 1200; RSLogix 500 v8.0 or later is recommended.
Q: Can I replace a 1762-L24BWA with a 1762-L24BWAR?
A: Yes. The 1762-L24BWAR is the revised (R) version of the 1762-L24BWA with identical I/O configuration and pinout. Existing programs are directly compatible.
Q: What is the maximum expansion I/O count?
A: Up to 6 expansion modules can be connected, supporting a maximum of 144 additional I/O points depending on module selection.
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