Allen-Bradley · PLC I/O / Comms Module

1764-MM2 Allen-Bradley MicroLogix

Yes. Star Automations has 2-5 units of Allen-Bradley 1764-MM2 (MicroLogix) in stock in India, condition: Used (as removed); bench test on request. Ask for a quote on WhatsApp +91 97866 22233 or at starautomations.com. We ship across India, support customers from Pondicherry, Chennai, Bengaluru and Hyderabad, and also repair this family.

In stock in IndiaUsed (as removed); bench test on request2-5 unitsLast counted: Oct 2026

WhatsApp for a quote Request a quote Call +91 97866 22233

01Key facts

1764-MM2 at a glance

Part number	1764-MM2
Also written as	1764MM2
Brand	Allen-Bradley
Family	Allen-Bradley MicroLogix
Category	PLC I/O / Comms Module
Condition	Used (as removed); bench test on request
Quantity band	2-5 units
Ships from	India (Star Automations stock)
Invoice	GST invoice
Price	On request

02Specifications

Specifications

Full specifications on request (we share the nameplate photo).

03Fault codes

Common fault codes for this family

Common codes published for this family (check your manual). Wording can vary by firmware and version.

Code or symptom	First check
controller FAULT LED	Read the diagnostic in the OEM software and check the supply, wiring and seating of the module.
expansion I/O fault	Read the diagnostic in the OEM software and check the supply, wiring and seating of the module.

Need it repaired instead? See the next section.

04Repair

Need it repaired instead?

Repair your faulty 1764-MM2

Send us your faulty 1764-MM2. Our bench repairs Allen-Bradley MicroLogix at component level and returns it with a test report. See a sample test report.

Repair options Ship it to Star

05Training

Train your team on Allen-Bradley MicroLogix

Train your maintenance team on Allen-Bradley MicroLogix faults: hands-on and remote troubleshooting sessions built on 25+ years of bench repair. Your team stays in charge; we make it stronger.

Engineer training at Star Automations

06Migration

Planning to move off Allen-Bradley MicroLogix?

MicroLogix is being phased out by Rockwell (check the Rockwell lifecycle page for this exact PN); Micro800 / CompactLogix are the usual migration paths.

Planning to move off MicroLogix? We are Allen-Bradley migration specialists. See migration options.

07Quote

Request a quote for 1764-MM2

Price on request. The quote states warranty terms and dispatch timing. Prefer chat? WhatsApp +91 97866 22233.

08FAQ

1764-MM2 — common questions

Is 1764-MM2 in stock in India?

Yes. Our stock records list 2-5 units of Allen-Bradley 1764-MM2, condition: Used (as removed); bench test on request. Last counted: Oct 2026. Stock can change, so confirm on WhatsApp +91 97866 22233 before you order. We ship across India.

What condition is it in?

Used (as removed); bench test on request. We state the condition exactly as listed and do not describe a part as better than it is. Warranty terms are stated on the quote, and a nameplate photo is shared on request.

Can you test it before dispatch?

Yes, a bench check is available on request; tell us when you ask for the quote. Our bench has an oscilloscope, electronic load tester, LCR meter and hi-pot tester, used as the part type needs. The test details are shared with the quote.

Do you give a GST invoice?

Yes. Every sale carries a GST invoice. Send your company name and GSTIN with the quote request so that the invoice matches your records. Price is on request and is shared with the quote.

Can you repair my faulty 1764-MM2 instead?

Yes, where repair is practical. Our bench repairs Allen-Bradley MicroLogix at component level and returns the unit with a test report. WhatsApp the fault first for an opinion, or ship the unit to Star Automations.

What does controller FAULT LED mean on Allen-Bradley MicroLogix?

controller FAULT LED is listed among the common codes published for this family; wording can vary by firmware, so check your manual. First check: Read the diagnostic in the OEM software and check the supply, wiring and seating of the module. If the unit still faults, send it to us for repair.

ISO 9001:2015 certified (Puducherry) · Refurbishment authorisation from the Puducherry Pollution Control Committee · 25+ years · Pondicherry, Chennai, Bengaluru, Hyderabad

Brand names and part numbers belong to their owners and are used only to identify parts. Star Automations is an independent supplier and repairer.