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- Email: ab@mooreplc.com
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Description:1756-L72 ControlLogix 4 MB Controller
Product condition: New
Packing condition:Factory Packing
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.
| Manufacturer | Allen-Bradley |
| Item number | 1756-L72 |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | 20 Years of Industrial Excellence
Technical Brief: Allen-Bradley 1756-L72 ControlLogix® Processor
Positioning & Application
The 1756-L72 occupies a single slot in any ControlLogix chassis and delivers mid-range performance for discrete, motion, process, and safety applications up to SIL 2.
Typical uses include multi-axis servo lines, packaging machines, and process skids that need deterministic scan times and extensive I/O.
Memory & Performance
• User Memory: 4 MB (logic + data)
• I/O Memory: 0.98 MB
• Addressable I/O: 128 000 digital or 4 000 analog points
• Controller Tasks: 32 configurable tasks (100 programs per task) plus event tasks
Communications & Expansion
• On-board Port: 1× USB 2.0 for temporary programming
• Network Modules: EtherNet/IP, ControlNet, DeviceNet, Remote I/O, SynchLink via 1756-EN2x, CN2R, DNB, etc.
• Redundancy: Compatible with 1756-RM2 for hot-backup pairs
Power & Physical Data
• Power Dissipation: 2.5 W (8.5 BTU/hr)
• Dimensions: 7.24 H × 16.13 W × 26.16 cm, 0.385 kg
• Operating Temp: 0 … 60 °C, 5–95 % RH non-condensing
Energy Storage & Diagnostics
• 1756-ESMCAP capacitor module eliminates lithium battery maintenance
• 4-character display shows fault codes and run-state
• Online editing, role-based security, and firmware flash via Studio 5000 Logix Designer v28+
Ordering & Availability
• Part Number: 1756-L72 (latest Rev. K)
• Stock Status: WTO Automation supplies factory-sealed units with full manufacturer warranty and same-day shipping worldwide.
Contact our certified team for rack sizing, safety add-on profiles, or SIL verification documentation.
Related Hardware for a Complete 1756-L72 Solution
Communication & Networking
• 1756-EN2T / 1756-EN2TR – EtherNet/IP modules for standard or ring topologies
• 1756-CN2R – ControlNet redundant media module for deterministic peer-to-peer messaging
• 1756-DNB – DeviceNet scanner for legacy fieldbus devices
I/O & Specialty Modules
• 1756-IB32 / 1756-OB32E – 32-point 24 V dc digital input/output modules with electronic fusing
• 1756-IF8 / 1756-OF8 – 8-channel analog input/output modules (current or voltage)
• 1756-HSC – High-speed counter for encoder or pulse-train applications
Motion & Safety
• 1756-L8xS GuardLogix® Safety Partner – SIL 2/PL d safety CPU for integrated safety control
• 1756-M08SE / 1756-M16SE – SERCOS or EtherNet/IP servo interface for multi-axis motion
• 1756-RM2 – Redundancy module for hot-backup processor pairs
Power & Rack Infrastructure
• 1756-PA75 / 1756-PB75 – 75 W ac or dc power supplies
• 1756-A7 / A10 / A13 – 7-, 10-, or 13-slot ControlLogix chassis
• 1756-ESMCAP – Capacitor energy-storage module (included with 1756-L72)
All items are stocked by WTO Automation for same-day shipment and carry full manufacturer warranty.
Ordering & Stock
PLC Autocontroller keeps the 1756-L72 in bonded inventory for same-day shipment.
Contact our experienced team for pricing or more details.
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