Mitsubishi AD59 — The Mitsubishi AD59 is a specialized memory board utilized in various automation applications

Part number	AD59
Brand	Mitsubishi
Description	The Mitsubishi AD59 is a specialized memory board utilized in various automation applications
Manufacturer	Mitsubishi
Product Line	A Series
Part Number	AD59
Weight	0.06 lbs (0.03 kg)
Type	Memory board
Operating Temperature Range	0°C to 55°C
Interface Type	Parallel interface port
Port Standard	Centronics parallel interface
Memory Capacity	Specific capacity
Memory Technology	Typically Static RAM (SRAM) or EEPROM
Data Bus Width	8-bit or 16-bit data bus
Connector Type	Centronics 36-pin or similar
Mounting Type	Slot-in or PCB mount
Temperature Range	-10°C to 60°C (14°F to 140°F)
Voltage Rating	Operates at standard PLC power levels
Compatibility	Designed for use with MELSEC PLCs

The Mitsubishi AD59 is a specialized memory board utilized in various automation applications. It operates effectively within a specified temperature range and features a Centronics parallel interface for connection.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.