1756-L74 | Allen-Bradley Controller|ControlLogix 5570 Controller

SKU: 1756-L74

Manufacturer: Allen-Bradley
Product No.: 1756-L74
Condition：In stock
Product Type: ControlLogix 5570 Controllers
Product Origin: USA
Payment:T/T, Western Union
Weight: 320g
Shipping port: Xiamen
Warranty: 12 months

Description

The 1756-L74 is a high-performance controller within the ControlLogix 5570 series, designed for large-scale industrial automation applications that require extensive processing power and connectivity. It supports advanced programming and communication capabilities, making it suitable for complex control systems with demanding performance requirements.

Features

High-performance processing with an Intel Core i3-4010U processor (1.7 GHz, dual-core).
Supports multiple network protocols including EtherNet/IP, Remote I/O, SynchLink, and third-party process and device networks.
Enhanced security features to protect against unauthorized access.
Integrated motion and drive control for precise and efficient operation.
Supports up to 8 MB of user memory for data and logic storage.
Nonvolatile memory using an SD card for backup and retention.
Built-in USB 2.0 port for configuration and firmware updates.
Controller connections: Supports up to 500 connections.
Program tasks: Up to 32 tasks, with 1000 programs per task starting from Logix Designer application version 24.
Event tasks: Supports all event triggers.
Advanced diagnostics for easier troubleshooting and maintenance.
Redundancy options for fail-safe operation, including hot standby and fault-tolerant configurations.

Technical Specifications

Processor: Intel Core i3-4010U (Dual-core 1.7 GHz)
Memory: 8 MB for data and logic, 0.98 MB (1006 KB) I/O, SD card for nonvolatile memory.
Operating Temperature Range: -40°C to +60°C (-40°F to +140°F)
Storage Temperature Range: -40°C to +85°C (-40°F to +185°F)
Relative Humidity: 5% to 95%, non-condensing
Power Supply Voltage: 24 VDC ± 20%
Power Consumption: 35 W typical, 45 W maximum
Dimensions (H x W x D): 12.7 cm x 17.8 cm x 10.2 cm (5.0 in x 7.0 in x 4.0 in)
Weight: 1.8 kg (4 lbs)
Communication Ports:
- Two Ethernet ports supporting EtherNet/IP, CIP Sync, and CIP Safety
- USB 2.0 port for configuration and firmware updates
Expansion Slots: SD card slot for additional storage and backup.
Firmware: Requires firmware revision 20 or later.
Software Support:
- Studio 5000 Logix Designer version 21.00.00 or later
- RSLogix 5000 Software version 20.01.02 or later
- RSLinx Classic version 2.59.00 or later
Safety Compliance: Meets international safety standards, including CE, UL, and CSA.
Mounting Options: DIN rail or panel mount.

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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