Allen Bradley 1756-L73XT ControlLogix Logix5673 Processor

Overview

The 1756-L73XT ControlLogix Logix5673 Processor is an extreme-temperature-rated programmable automation controller designed for harsh industrial environments. As part of the ControlLogix platform, it delivers high-speed processing, reliable control performance, and robust system integration for demanding automation applications. It is commonly used in industries such as oil and gas, heavy manufacturing, and outdoor industrial installations where temperature resistance and system stability are critical.

General Information

Part Number: 1756-L73XT

Manufacturer: Allen Bradley / Rockwell Automation

Brand / Country of Origin: Allen Bradley / USA

Series: ControlLogix Logix5673XT

Type: Extreme Temperature Programmable Automation Controller (PAC)

Mounting: Installed in a ControlLogix chassis

Technology: Logix 5670XT architecture designed for harsh environment operation

Application: Industrial automation, process control, machine control, and extreme environment systems

Power Specifications

Supply Voltage: Powered through the ControlLogix backplane

Power Consumption: Approx. 5 W

Isolation: Backplane isolation design

Protection Features: Enhanced diagnostics, fault detection, and environmental resilience

Status Indicators: LED indicators for power, module status, communication, and fault conditions

Memory: High-capacity user memory for complex control programs and data handling

Communication & Interface

Backplane Interface: High-speed ControlLogix backplane communication

Network Support: Compatible with EtherNet/IP, ControlNet, DeviceNet, and other supported communication modules

Programming Software: Studio 5000 Logix Designer

Diagnostics: Real-time system diagnostics, fault monitoring, and performance tracking

Data Exchange: Supports communication with local and distributed I/O modules

USB Port: Integrated USB interface for configuration and maintenance

Expansion Capability: Flexible integration with multiple ControlLogix modules

Environmental

Operating Temperature: -25°C to +70°C (XT-rated environment suitability)

Storage Temperature: -40°C to +85°C

Humidity: 5% to 95% RH, non-condensing

Vibration Resistance: Designed for harsh and high-vibration industrial environments

Protection Rating: IP20 (installed within a suitable enclosure)

Dimensions & Weight

Dimensions (L × W × H): 145.2 × 34.6 × 139.6 mm

Weight: 0.25 kg

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