Description: ControlLogix Processor Module with 750 Kilobytes RAM and 750 Kilobytes
Nonvolatile Memory.
The 1756-L55M22 is a ControlLogix Controller, a member of the Logix5000 series of controllers.
It has 750 KB of data and logic memory, 208 KB of I/O memory, and an integrated nonvolatile backup memory.
The 1756-L55M22 has 2 CPUs, a Logix and a backplane one, that divide its resources between them.
Technical Specifications for 1756-L55M22
Manufacturer Automation
Brand
Part Number/Catalog No. 1756-L55M22
Series ControlLogix
Module Type Processor Module
RAM 750 Kilobytes
Nonvolatile Memory 750 Kilobytes
Maximum I-O 128,000
Maximum Analog I-O 4,000 Input, 2,000 Output
Program Scan Time 0.08 milliseconds
Backplane Current (5Volts DC) 1.23 Amps
Backplane Current (24 Volts DC) 14 milliamps
Weight 0.78 pounds (0.35 kilograms)
Vibration 10-500 Hertz
Relative Humidity 5-95 percent
Battery 1756-BA1 or 1756-BATM
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