Product Description
Allen-Bradley 1756-L75 ControlLogix Processor Module
Manufacturer: Allen-Bradley
Model/Part Number: 1756-L75
Description: The ControlLogix 5570 Processor is part of the Allen-Bradley ControlLogix family, providing scalable memory, I/O, and enhanced performance for industrial automation.
Technical Specifications
Attribute |
Description |
1756-L75 |
User Memory |
The memory available for program and data storage. |
32 MB |
I/O Memory |
The memory dedicated to I/O processing. |
0.98 MB |
Optional Non-Volatile Memory |
Non-volatile memory for backup and storage. |
1 GB (1784-SD1) |
Digital I/O Max |
Maximum number of digital I/O points the module can handle. |
128,000 |
Analog I/O Max |
Maximum number of analog I/O points the module can handle. |
4,000 |
Total I/O Max |
Total number of I/O points (digital and analog). |
128,000 |
Energy Storage Module |
Energy storage options for power backup and security. |
1756-ESMCAP/1756-ESMCAPK |
Current Draw @ 1.2V DC |
Power consumption from the 1.2V DC supply. |
5 mA |
Current Draw @ 5.1V DC |
Power consumption from the 5.1V DC supply. |
800 mA |
Power Dissipation |
The amount of power the module dissipates as heat. |
2.5 W |
Thermal Dissipation |
Heat output from the module. |
8.5 BTU/hr |
USB Port |
A temporary port for local programming. |
USB 2.0, Full Speed |
Weight |
The weight of the module for installation and handling. |
0.25 kg (0.55 lb) |
Slot Width |
The width of the module in the chassis. |
1 Slot |
Module Location |
The slot where the module is installed in the chassis. |
Chassis-based, any slot |
Chassis Compatibility |
Compatible chassis for module installation. |
1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
Power Supply (Standard) |
Standard power supply compatibility. |
1756-PA50, 1756-PA72, 1756-PB50, 1756-PB72 |
Power Supply (Redundant) |
Redundant power supply compatibility. |
1756-PA75R, 1756-PB75R, 1756-PSCA2 |
Environmental Specifications
Attribute |
Operating |
Non-operating |
Temperature |
0°C to 60°C |
-40°C to 85°C |
Humidity |
5% to 95% (Non-condensing) |
N/A |
Vibration |
2 g @ 10-500 Hz |
N/A |
Shock |
30 g (Operating) |
50 g (Non-operating) |
Corrosive Atmosphere |
Meets ASTM B845-97 Method H for accelerated test |
Severity Level G3 (Airborne Contaminants) |
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