Allen-Bradley 1756-L72, Processor ModuleCondition:* Used, Like New. Used As Demo Unit.Additional Notes:* 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, And On-Line Edits* 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* Enclosure: None* Relative Humidity: 5-95 percent* Operating Shock: 30G* UPC: 10612598876027* Redundancy: Full Support* UNSPSC: 32151705* Programming Languages: Relay ladder Structured Text Function Block SFC”Allen-Bradley 1756-L72