Mitsubishi Electric Q4MCA-4MBS extended SRAM unit (4 MB, 3.3 V DC) for Mitsubishi MELSEC-Q series PLC systems. Available from Star Automations, Puducherry, with GST invoice and delivery across India.
Key points
- Brand: Mitsubishi Electric
- Model: Q4MCA-4MBS
- Type: Extended SRAM unit / memory cassette, 4 MB
- Supply: 3.3 V DC, 0.03 A
- Back up data before removing – standard RAM data is deleted when the unit is removed
- Condition and price: on request – send an enquiry or WhatsApp +91 97866 22233
Frequently asked questions
What is the Mitsubishi Q4MCA-4MBS?
It is a 4 MB extended SRAM unit (memory cassette) from Mitsubishi Electric for MELSEC-Q series PLC systems.
What supply does it use?
The label states 3.3 V DC, 0.03 A.
Does data stay when the unit is removed?
No. Mitsubishi warns that data in standard RAM is deleted when the unit is removed, so back up data first.
Where can I buy a Q4MCA-4MBS in India?
Star Automations, Puducherry, supplies it with a GST invoice and delivery across India. Use Request a quote on this page.
Can Star Automations source other obsolete Mitsubishi PLC parts?
Yes. Star supplies and repairs Mitsubishi PLC, servo and drive parts, including obsolete models.
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