Chapter 6 Memory And Battery Replacement; List Of Alternative Models For Memory - Mitsubishi Electric MELSEC Q Series Handbook

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MEMORY AND BATTERY REPLACEMENT
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6.1 List of Alternative Models for Memory

AnS/QnAS series models to be discontinued
Product
Memory cassette
2
(E ROM)
Memory cassette
(EP-ROM)
Memory card
(SRAM)
Memory card
2
(SRAM+E ROM)
MEMORY AND BATTERY
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REPLACEMENT
Model
A1SNMCA-2KE
A1SNMCA-8KE
A2SNMCA-30KE Unnecessary
A3NMCA-8KP
Q1MEM-64S
Q1MEM-128S
Q1MEM-256S
Unnecessary
Q1MEM-512S
Q1MEM-1MS
Q1MEM-2MS
Q1MEM-64SE
Q1MEM-128SE
Q1MEM-256SE Unnecessary
Q1MEM-512SE
Q1MEM-1MSE
Q series alternative models
Model Remarks (restrictions)
Program memory of the Universal model QCPU is a
Flash ROM.
Standard RAM can replace file register.
• Program memory of the Universal model QCPU is a
Flash ROM.
Standard RAM can replace file register.
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