Reliance Electric 80026-096-01 MIM105-Q6949 Retrofit Module

Reliance Electric 80026-096-01 MIM105-Q6949 Retrofit-Compatible Motion Interface Module for Legacy Systems

The Reliance Electric 80026-096-01 (also referenced as 80026-096-01-R and MIM105-Q6949) is a Motion Interface Module (MIM) designed for the AutoMax distributed control platform — a system widely deployed across heavy industry, paper mills, steel processing lines, and material handling facilities throughout the 1990s and early 2000s. As the AutoMax platform has reached end-of-life and original spare parts become increasingly scarce, the 80026-096-01 MIM105-Q6949 has become a critical retrofit and replacement component for engineers tasked with extending the operational life of existing control architectures without committing to a full system overhaul.

This module serves as the communication and coordination bridge between the AutoMax controller backplane and connected drive systems, including Reliance Electric’s own GV3000 and GV3000/SE AC drives, as well as legacy DC drive platforms. In retrofit scenarios, the 80026-096-01 is typically installed to replace a failed or end-of-life MIM card within an existing AutoMax rack, restoring motion coordination without requiring reprogramming of the host controller or reconfiguration of the AutoMax network topology. Engineers should verify the backplane slot assignment, module address DIP switch settings, and fiber optic or coaxial communication link integrity before powering the replacement module.

Upgrade Compatibility Table

Retrofit Planning for Existing Automation Systems

Successful integration of the 80026-096-01 MIM105-Q6949 into an existing AutoMax control cabinet begins with a thorough pre-retrofit audit. Engineers should document the current rack layout, noting the position of the AutoMax processor module, any installed AutoMax I/O modules, and the existing MIM card slot. Power supply capacity within the rack must be confirmed — the AutoMax power supply module must provide sufficient current headroom for the replacement MIM alongside all co-installed modules. If the existing power supply is marginal or showing signs of age, proactive replacement of the AutoMax power supply module is strongly recommended before installing the new MIM card.

Terminal wiring and signal routing should be mapped prior to removal of the failed module. In systems where the MIM interfaces with a GV3000/SE drive, the fiber optic cable routing between the drive’s communication port and the MIM’s network connector must be inspected for damage, bend radius violations, or connector contamination. Replacement of the fiber optic patch cable is a low-cost step that eliminates a common source of post-retrofit communication faults.

For facilities running multiple AutoMax racks in a distributed topology, the module address assigned to the replacement 80026-096-01 must match the address of the original MIM exactly. This address is typically set via DIP switches on the module face and must correspond to the node address configured in the AutoMax application program. Mismatched addresses will prevent the controller from recognizing the drive axis and will generate network fault alarms. Before powering the system, cross-reference the address settings against the original system documentation or the AutoMax programming software configuration file.

In larger retrofit projects where the AutoMax platform is being partially migrated — for example, retaining the AutoMax controller while upgrading individual drive axes to newer GV3000/SE units — the MIM105-Q6949 plays a central role in maintaining backward compatibility. The module allows the legacy AutoMax program logic to continue issuing speed references, torque commands, and status requests to the upgraded drives without modification to the host program. This approach significantly reduces retrofit risk and allows individual drive axes to be upgraded during scheduled maintenance windows rather than requiring a full production shutdown.

Where the retrofit scope includes expansion of I/O capacity, AutoMax I/O modules such as analog input/output cards and digital I/O modules can be added to available rack slots alongside the replacement MIM. If rack space is exhausted, a secondary AutoMax rack with its own backplane and power supply can be networked to the primary rack via the AutoMax communication link. HMI panels connected to the AutoMax system — whether legacy Reliance Electric operator panels or third-party HMI terminals configured for AutoMax protocol — will continue to display drive status and fault information without screen reconfiguration, provided the module address is correctly matched. Programming cables and AutoMax software tools should be on hand during commissioning to allow real-time monitoring of the network status and module health.

Downtime Control During System Migration

Minimizing production downtime during a MIM card replacement is achievable with careful pre-staging and a structured swap procedure. Before the maintenance window begins, the replacement 80026-096-01 should be pre-configured off-line: DIP switch addresses set, firmware version confirmed compatible with the installed AutoMax processor, and a bench-level power-on test performed where possible. Having the module pre-staged eliminates configuration time during the live outage window.

The original AutoMax application program should be backed up to a programming laptop via the AutoMax programming cable before any hardware is disturbed. This backup protects against accidental program loss and provides a reference for verifying that drive axis parameters, speed references, and interlock logic remain intact after the module swap. If the AutoMax processor module retains its program in battery-backed RAM, confirm battery health before proceeding — a failed backup battery can result in program loss during power cycling.

During the physical swap, the rack should be de-energized and the failed MIM card removed carefully to avoid damage to the backplane connector. The replacement 80026-096-01 is inserted into the same slot, the fiber optic or coaxial communication cable reconnected, and the rack powered up. Initial commissioning involves confirming that the AutoMax controller recognizes the new MIM on the network, that the connected GV3000 or GV3000/SE drive responds to speed reference commands, and that all drive status and fault signals are correctly reflected in the HMI display. A controlled test run at reduced speed, with the driven machine uncoupled where possible, is the recommended final step before returning the axis to full production service.

For facilities where extended downtime is not acceptable, a hot-standby strategy using a pre-configured spare MIM105-Q6949 held in local inventory is the most effective risk mitigation. NINERMAS maintains stock of the 80026-096-01 to support rapid dispatch requirements, with all units subject to pre-shipment functional testing and covered by a 12-month warranty from the date of delivery.

Retrofit Support FAQ

Q: Is the 80026-096-01-R a direct replacement for the 80026-096-01?
A: Yes. The -R suffix denotes a remanufactured or revised revision of the same MIM105-Q6949 module. Both part numbers are functionally interchangeable within the AutoMax platform and occupy the same backplane slot. No program changes are required when substituting one for the other, provided the module address DIP switches are set identically.

Q: What commissioning steps are required after installing the replacement module?
A: After physical installation, confirm the DIP switch address matches the original module’s node address. Power up the AutoMax rack and verify that the controller’s network status display shows the MIM as online. Issue a test speed reference to the connected GV3000 or GV3000/SE drive and confirm the drive responds correctly. Check the HMI for correct status display and clear any latched network fault alarms before returning to production.

Q: Can the 80026-096-01 be used with non-Reliance drives or third-party controllers?
A: The 80026-096-01 MIM105-Q6949 is designed specifically for the AutoMax communication protocol and is intended for use with Reliance Electric AutoMax controllers and compatible Reliance drive platforms. Use with non-AutoMax controllers or drives that do not support the AutoMax network protocol is not supported and would require custom integration work beyond the scope of a standard retrofit.

Q: What does the 12-month warranty cover, and how quickly can units be shipped?
A: All 80026-096-01 units supplied by NINERMAS are covered by a 12-month warranty against manufacturing defects and functional failure under normal operating conditions. Units are pre-tested prior to shipment to verify basic functionality. NINERMAS maintains inventory of this module to support urgent dispatch requirements. For lead time confirmation and stock availability, contact sale@ninermas.com or call +0086 187 5021 5667.