ABB 1TGE120011R1000 MControl Motor & Feeder Control Unit

Description

Key Technical Specifications

Product Introduction

The ABB 1TGE120011R1000 is an MControl motor and feeder control unit designed exclusively for ABB’s high-intelligence MNS iS low-voltage switchgear platforms. Operating as a decentralized processing hub, this module acts as the logical brains of the withdrawable starter unit, completely isolated from the main power pathways. It connects directly to physical MStart and MFeed power blocks, executing advanced motor protection algorithms, logging contact temperatures, and compiling diagnostics.

By housing the complex logical processor within the MControl unit and pulling physical data from non-conventional precision shunts, the 1TGE120011R1000 helps minimize cabinet-wide wiring. This design allows operators to separate process-related instrumentation data from basic electrical parameters, feeding critical diagnostics back to plant-wide control networks.

1TGE120011R1000

1TGE120011R1000

Installation & Configuration Guide

Stage 1: Pre-Installation Preparation (Estimated Time: 15 minutes)

• ⚠️ Safety First: Completely withdraw the target motor starter or feeder drawer from the MNS iS cubicle. Ensure the drawer mechanism is in the “Isolated/Test” or completely withdrawn position before touching internal components. Do not attempt to work on active live backplanes.
• Tools Required: Grounded ESD wrist strap, PH1/PH2 screwdrivers, smartphone or digital camera (for switch verification), wire marker kit.
• Data Backup: Retrieve the active parameter configuration profile for the corresponding feeder node via the MNS iS parameterization software tool (MNavigate). Ensure you have the correct node ID and communication parameters documented.

Stage 2: Removing the Old Module (Estimated Time: 5 minutes)

1. Disconnect the auxiliary control cabling plugs connected to the front-facing ports of the MControl unit (including the interface connection to the MStart/MFeed power module).
2. Unfasten the mounting/retaining screws that lock the MControl module shell onto the drawer’s control compartment side plate or Condapter unit.
3. Carefully pull the module straight out from its seat to avoid stripping or bending the backplane connection interface pins.
4. ⚠️ Note: Store the old unit in a marked container; do not alter its physical DIP settings until the new module is verified and commissioned.

Stage 3: Installing the New Module (Estimated Time: 10 minutes)

1. Put on your grounded ESD wrist strap and connect the ground clip to an unpainted metallic point on the withdrawn drawer assembly frame.
2. Configuration Clone: Locate the address or option switches on the module body (if physically equipped) or verify that the hardware version is completely compatible.
3. Gently align the 1TGE120011R1000 with the locating pins on the drawer control mounting plate.
4. Press firmly until the module is fully seated against the backplane connection block. Tighten the retaining screws to secure the physical assembly.
5. Re-attach all control cable plugs, ensuring the lock-tabs snap into place to prevent loose connections during cabinet vibration.

Self-Checklist:

• [ ] Module is physically bolted down and seated squarely
• [ ] All multi-pin control cables are locked in place
• [ ] Withdrawable drawer structural components are clear of loose tools

Stage 4: Power-On & Testing (Estimated Time: 15 minutes)

1. Re-insert the withdrawable drawer into the MNS iS cubicle, moving the handle assembly carefully to the “Test” position first. This energizes the 24 V DC control electronics (MControl) without closing the main 480/690 V power contacts.
2. Observe the MControl system status LEDs:
   • Status LED: Steady green indicates normal operation.
   • Alarm/Fault LED: Solid or flashing red signals a critical configuration parameter mismatch or a communication error with the MLink network card.
3. Open the MNavigate parameterization software, establish contact with the node, and download the pre-saved parameter settings profile to the new MControl unit.
4. Verify current, voltage, and temperature telemetry readings in the test state.
5. ⚠️ Troubleshooting Note: If the MControl unit is not recognized by the MLink data concentrator, verify that the Node ID matches the address configured in the system topology exactly.

Frequently Asked Questions (FAQ)

Can the MControl 1TGE120011R1000 be hot-swapped under power?

No. You cannot hot-swap the internal MControl module while the withdrawable starter drawer is plugged into the live vertical busbar. You must completely withdraw the drawer assembly from its slot to the “Withdrawn” or isolated position before attempting to replace the control electronics. This is essential to safeguard both maintenance personnel and sensitive logic boards from arc flashes.

Is this model obsolete, and is your current inventory genuine?

The MNS iS system is widely deployed in global plants, and the 1TGE120011R1000 remains a highly sought-after component. Our stock consists of 100% genuine ABB MNS iS parts in “New Surplus” or “Refurbished” condition. Each unit goes through our hardware testing loop to ensure reliability, and we back every shipment with our standard 1-year replacement warranty.

Do I need to manually configure the network address on this new module?

The node address is typically established through the slot-positioning system on the drawer’s backplane/Condapter interface or via software configuration inside the MNavigate environment. However, when mounting a replacement MControl, you must perform a direct parameter download from your software console to restore the specific motor protection curves, trip limits, and control logic associated with that specific feeder.

Will the module lose its parameters if the 24 V DC power drops out?

No. The MControl stores its operational parameters, historical fault records, and configuration logic in non-volatile onboard EEPROM memory. A complete loss of control power will not wipe the programming. Upon power restoration, the module reboots within milliseconds and resumes tracking the state of the connected motor starter.

Why does this unit cost less than buying directly from the factory?

We operate outside of conventional OEM distribution networks. By sourcing excess inventory, project leftovers, and retired system components from global integrators and canceled industrial installations, we can procure genuine factory-level products at significant discounts. This allows us to pass substantial cost savings directly to plant maintenance budgets while avoiding long factory lead times.