Mitsubishi Electric · GOT1000 · HMI

Mitsubishi Electric GT1155-QTBD

Discontinued (GOT1000 GT11 family)HIGH

What should replace this part?

Your options

Our analysisGT2505-VTBD (GOT2000)

OEM bulletin maps GT1155-QTBD to GT2505-VTBD with panel-cut and cable compatibility; resolution and project conversion required.

Our analysisRepair probe

Exact-model HMI repair unverified this pass; request assessment with the failure symptoms.

Replacement analysis

Original: GT1155-QTBD (GT1155 5.7in QVGA HMI)

↓

Replacement: GT2505-VTBD (GOT2000)

Relationship: Modern platform migration (not a swap) HIGH

Migration / engineering work required — not a drop-in. This is not presented as a drop-in replacement.

Analyst note: AUDIT-CONFIRMED HIGH. Explicit OEM bulletin mapping + compat table (panel-cut/cable OK; QVGA->VGA rework).

What changes?

Mounting	Panel cutout is compatible; no attachment hardware needed.
Wiring	Cable compatibility confirmed.
Dimensions	Resolution converts QVGA 320x240 to VGA 640x480; screen layouts need rework.
Hardware	STN display converts to TFT color with added Ethernet and USB host.
Software	GT Designer2 project converts to GT Designer3; function behavior deltas per bulletin section 2.5.

Anything not listed here is unknown — the evidence does not establish it.

Can I still buy the original?

Repair: Unknown — not verifiedUsed: Unknown — not verifiedRefurbished: Unknown — not verified

New-original availability is not claimed unless evidence supports it. Availability is never implied by the existence of a listing alone.

Lifecycle

Status: Discontinued (GOT1000 GT11 family)

Discontinuation date: unknown

Lifecycle source

Evidence

Every important claim traces to a source below. OEM source means the manufacturer published it; third-party source means a distributor, repair company or reseller states it; our analysis connects them — and is labeled as such.

OEM / manufacturer sources

OEM source HIGH Mitsubishi Electric · Tier A · 2019-11

GT1155-QTBD maps to GT2505-VTBD as GT11 alternative; panel-cut and cable compatible

“We released GOT2000 GT2705-VTBD... GT2505-VTBD... as alternatives of the GT11 model. / GT1155-QTBD | GT2505-VTBD”

Establishes: modern_platform_migration · View source · Note: Explicit bulletin + compat table; AUDIT-CONFIRMED

Why you might be searching this

GT11 screen dead; is the GT25 a drop-in or a layout rework?

Need help deciding between repair, replacement, or migration?

Request a replacement review for GT1155-QTBD — repair assessment, sourced original, replacement quote, or migration scoping.

Request a replacement review

Research status: done. Confidence HIGH reflects the evidence above, not marketing. Commercial paths: GT2505-VTBD quote · Repair probe. No search-volume, pricing or revenue claims are made on this page.