2 Year Warranty on ALL products
Allen-Bradley 1756-L72
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.
The Allen-Bradley 1756-L72 ControlLogix Programmable Automation Controller (PAC) offers robust performance with 4 MB of user memory and 0.98 MB of I/O memory, ideal for complex control applications. It includes a 1 GB SD card for non-volatile memory, upgradable to 2 GB, ensuring reliable data storage, especially for diagnostic data crucial in fault scenarios. Featuring a full-speed USB 2.0 port and a 4-character alphanumeric display for status updates, this controller supports various communication protocols such as Ethernet/IP and ControlNet, and is designed to withstand challenging environments with operating temperatures from 0 to 60 degrees Celsius and up to 30 G of operational shock.
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
TECHNICAL SPECIFICATIONS
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1756-L72 |
| Series | ControlLogix |
| I-O Memory | 0.98 MB |
| Module Type | Processor Module |
| User Memory | 4 MB |
| Nonvolatile Memory | 1 GB (1784-SD1 ships with every controller) 2 GB (1784-SD2) |
| Maximum I-O | 128,000 |
| Communication | 1 port USB |
| USB Port Communication | Programming, configuration, firmware update, and on-line edits only |
| Maximum Analog I-O | 4,000 |
| Maximum Digital I-O | 128,000 |
| Current Draw (1.2 Volts DC) | 5 milliamps |
| Current Draw (5.1 Volts) | 800 milliamps |
| User Memory | 4MB |
| Power Dissipation | 2.5 Watts |
| Backplane Current (1.2 Volts DC) | 5 mA |
| Thermal Dissipation | 8.5 BTU per hour |
| Backplane Current (5.1 Volts DC) | 800 mA |
| Isolation Voltage | 30 Volts Continuous |
| Weight | 0.25 kg (0.55 lb) |
| Enclosure | None |
| Relative Humidity | 5-95 percent |
| Operating shock | 30G |
| Programming Software | RSLogix 5000 |
| UPC | 10612598876027 |
| Redundancy | Full Support |
| UNSPSC | 32151705 |
| Programming Languages | Relay ladderStructured textFunction blockSFC" |
- choosing a selection results in a full page refresh
- press the space key then arrow keys to make a selection