Original Siemens ABO TEST Board 6SE7031-2HG84-1BH0 6SE70312HG841BH0 6SE7O31-2HG84-1BHO 6SE7 031-2HG84-1BH0

6SE7031-2HG84-1BH0 | Siemens SIMOVERT MASTERDRIVES ABO Standard Module — BH0 / 2HG Series / Normalising Base Module Spare

ABO — Standard Module in the MASTERDRIVES Spare Parts System

The 6SE7031-2HG84-1BH0 is a BH0-type ABO (Standard Module) — confirmed in the SIMOVERT MASTERDRIVES chassis unit operating documentation as part code "-A26" (ABO position). The ABO designation identifies the normalising/standard module — the base drive unit that provides the fundamental operating capability while also supporting optional expansion boards.

Within the MASTERDRIVES spare parts table, ABO modules are confirmed across the full chassis drive range:

The 6SE7031-2HG84-1BH0 serves the 6SE7031-2HG series of drives — the 2HG designation indicating a specific power and voltage class within the 31-series MASTERDRIVES chassis units.

Key Product Information

2HG — Drive Class Context

The "2HG" designation in 6SE7031-2HG identifies a specific voltage and current class within the 6SE7031 chassis drive product line. The "H" in HG suggests a higher-voltage supply range than the standard 380–460V "F" variants (EF, FF, FG, FH) — potentially the 500–690V AC supply class that serves different market and installation requirements.

The 2HG series drives and their ABO modules (6SE7031-2HG84-1BH0) serve installations where the supply voltage class of the specific drive matches the HG designation — confirm from the installed drive's nameplate.

Application Scenarios

ABO module fault in 6SE7031-2HG drive: A SIMOVERT MASTERDRIVES 6SE7031-2HG chassis drive develops internal module faults traceable to the -A26 position (ABO Standard Module). The 6SE7031-2HG84-1BH0 is identified from the installed module's label. Replacement restores the drive's base operational module.

MASTERDRIVES drive base module renewal: A production facility maintaining 6SE7031-2HG series MASTERDRIVES drives replaces the 6SE7031-2HG84-1BH0 ABO module as part of a planned drive overhaul — renewing the base module electronics.

FAQ

Q1: What is the ABO Standard Module, and why is it needed in the MASTERDRIVES drive?

The ABO (Standard Module) is the base hardware layer of the MASTERDRIVES chassis drive — it contains the fundamental control and interface electronics that enable the drive to operate in its standard configuration. Optional function boards (communication modules, encoder feedback boards, technology boards) install into the ABO module's expansion slots. Without a functional ABO module, the drive cannot operate in any configuration.

Q2: Is 6SE7031-2HG84-1BH0 related to the IVI modules (BG0 type)?

Both BH0 (ABO) and BG0 (IVI) are module types within the 6SE7031 series, confirmed in the MASTERDRIVES spare parts table. They serve different functions: the BH0 ABO is the standard base module providing fundamental drive operation; the BG0 IVI is an inverter voltage interface board. They are separate, independently replaceable components and are not interchangeable.

Q3: How do I confirm 6SE7031-2HG84-1BH0 is the correct ABO module for my drive?

Check the installed module's label — if it reads 6SE7031-2HG84-1BH0, this is the confirmed replacement. Verify the drive's nameplate confirms it is a 6SE7031-2HG series unit. Cross-reference with the applicable MASTERDRIVES chassis unit maintenance manual's spare parts table, where the -A26 position identifies the correct ABO module for the specific drive model.

Q4: What drive fault symptoms indicate a 6SE7031-2HG84-1BH0 ABO module failure?

ABO module faults are typically comprehensive — affecting the drive's fundamental operation rather than a single specific function. Symptoms may include: complete drive failure to initialise, multiple simultaneous alarms affecting different drive subsystems, or loss of the drive's basic operating state. These broad-impact faults distinguish ABO failures from single-function faults (control unit alarms, sensor board faults) which affect specific features while the drive's base operation continues.