Allen Bradley 1756-M13 ControlLogix memory expansion module for LOGIX5555 PAC

FAQ

Q1: What is the main purpose of the 1756‑M13 module?
It expands the memory capacity of a ControlLogix 5555 controller to support larger programs and data storage.

Q2: How much memory does the 1756‑M13 provide?
It provides approximately 1.5 Megabytes of non‑volatile memory.

Q3: Which controllers is this memory module compatible with?
It is compatible with ControlLogix 5555 series controllers such as 1756‑L55 and its variants.

Q4: What environmental conditions can it tolerate?
It operates within 0 °C to 60 °C and can be stored from −40 °C to 85 °C with 5 % to 95 % non‑condensing humidity.

Q5: Can the module withstand shock and vibration?
Yes, it withstands up to 30 G operational shock and 2 G vibration at 10–500 Hz.

Q6: Does this module include an enclosure?
No, it is an open‑type board that mounts inside the controller chassis.

Q7: Is the 1756‑M13 still manufactured?
This module has been discontinued and is typically available only as a surplus or replacement part.

Q8: What are the physical size and weight of this module?
The module measures about 9.78 cm × 12.70 cm × 3.18 cm and weighs approximately 0.13 kg.