The Allen-Bradley 1756-L7SPK is a ControlLogix GuardLogix Controller by Rockwell Automation, known for safety and reliability in industrial automation. Drawing 5mA at 1.2V and 802mA at 5.1V, with a power dissipation of 2.5W and thermal dissipation of 8.5 BTU/hr, it operates efficiently without an enclosure. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1756-L7SPK Series ControlLogix Module Type GuardLogix Controller I-O Memory N/A User Memory N/A Maximum I-O N/A Maximum Analog I-O N/A Maximum Digital I-O N/A Current Draw (1.2 Volts DC) 5 milliamps Current Draw (5.1 Volts) 802 milliamps Power Dissipation 2.5 Watts Thermal Dissipation 8.5 BTU per hour Isolation Voltage 30 Volts Continuous Enclosure None (Open-Style)
