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ControlLogix 32 MB Controller
SKU: 1756-L75
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Short Description
Description:
The 1756-L75 is a high-performance ControlLogix programmable automation controller (PAC) intended for large, data-intensive industrial automation systems.
With 32 MB of user memory, it can handle highly complicated control schemes for discrete, process, motion, and drive applications.
As a member of the Logix 5570 series, it provides excellent processing speed, modular scalability, and seamless interface with Rockwell Automation's Studio 5000 Logix Designer software.
This controller is suited for high-performance settings that require extensive I/O, advanced diagnostics, and reliable redundancy.
Buy currently uses Select Automation shop pricing and checkout.
Memory & Performance:
User Memory: 32 MB.
I/O Memory: 0.98 MB.
Processor: High-speed dual-core processor.
SD Card: Ships with 1 GB SD card (1784-SD1); upgradeable to 2 GB (1784-SD2).
Display: 4-character alphanumeric LED for status and diagnostics.
Connectivity & Expansion:
Programming Port: USB 2.0 (Type B).
Network Support: Compatible with EtherNet/IP, ControlNet, DeviceNet via separate modules.
I/O Capacity: Supports up to 128,000 digital I/O points.
Chassis Compatibility: Fits any ControlLogix chassis.
Slot Requirement: Occupies 1 slot.
Power & Energy Storage:
Backplane Current Draw:
800 mA @ 5.1 VDC.
5 mA @ 1.2 VDC.
Power Dissipation: ~4.1 W.
Energy Storage Module: Requires 1756-ESMCAPK or equivalent (capacitor-based).
Battery: Not required.
Environmental Ratings:
Operating Temperature: 0°C to +60°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 2g.