1756-M24

The 1756-M24 memory board from Allen Bradley is tailored for applications in the ControlLogix series. This board provides a non-volatile memory capacity of 3.5 MB, effectively retaining data even when power is lost.

Capable of functioning at environmental temperatures ranging between 0 and 60 degrees Celsius, the memory board is engineered for efficiency in diverse operational settings. When stored, it can withstand temperatures down to -40 degrees Celsius and up to 85 degrees Celsius, making it versatile in extreme conditions.

For humidity, it operates effectively within a relative humidity range of 5% to 85% without condensation, which adds to its reliability in humid environments. This memory board tolerates vibrations of up to 2g over a frequency range of 10 to 500 Hz, ensuring performance stability. It also has impressive shock specifications: operating shock rating at 30 g and non-operating shock at 50 g, providing robustness in handling and transport.

For added protection, the board is equipped with an ESD immunity rating of 8 kV for air discharge, effectively shielding it from electrostatic discharges. It falls under emissions class A, which indicates compliance with certain electromagnetic interference standards. The unit features an open-type enclosure that facilitates ease of integration into varying systems.