Features:
- Documented PLC-3 memory-module identity
- Guided processor-chassis installation
- Thumbwheel position in the memory set
Allen-Bradley 1775-MEF is identified in official PLC-3 component documentation as processor-chassis memory hardware.
Upper and lower plastic tracks guide the board into the chassis, and the latch retains it after seating.
Its thumbwheel links the board to the ordered memory sequence recorded for the installed controller.
Apter Power can support 1775-MEF enquiries with catalog-label review, official PLC-3 literature, quotation coordination, and condition checks.
1775-MEF PLC-3 Memory Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- The exact catalog is listed in the official PLC-3 memory-module group.
- PLC-3/10 uses a separate 1775-MS memory family and should not be inferred from a similar number.
- The board provides chassis memory while the processor and scanners remain separate modules.
- Remove processor-chassis power before the memory board is inserted or removed.
- Align the board with both plastic guide tracks instead of forcing the card edge.
- Secure the chassis latch before the system is returned to service.
- Use position 1 when the installation contains one memory module.
- Keep positions consecutive from 1 when several memory boards are installed.
- Preserve the photographed order because no capacity value should be inferred from a neighboring catalog.
- Provides memory hardware within a documented Allen-Bradley PLC-3 processor chassis.
- Operates beside the separate PLC-3 processor and I/O-scanner resources.
- Participates in recorded single-board or consecutive multi-board memory arrangements.