ABB DP910S (3KDE175361L9100) – Industrial Operator Panel for Drive and PLC/HMI Applications

The ABB DP910S, part number 3KDE175361L9100, is a rugged operator interface designed for front-panel mounting in machine control and process environments. From my experience, this model is typically used as a drop-in HMI/terminal in ABB drive systems and PLC-based cells where a clear display, straightforward diagnostics, and stable communications matter more than flashy features. You might notice that it tends to slot nicely into existing cabinets without reworking the door layout, which saves a surprising amount of downtime during a swap.

Our Order Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week for in-stock items; no more than one month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Shipping: FedEx, UPS, DHL (express options available)
• Handling: Units are function-checked and packed for industrial transit; ESD-safe where applicable

Key Features

• Operator-friendly HMI panel: The DP910S is built for local operation and diagnostics at the cabinet door, typically with a bright, glove-friendly touch interface.
• Rugged front, panel-mounted: Designed for on-machine use; in many cases the front face achieves IP-rated protection when correctly gasketed on a flat panel.
• 24 VDC control power: Standard low-voltage DC supply simplifies integration with existing control power rails in drive/PLC cabinets.
• Versatile connectivity: Commonly supports Ethernet for plant networks and serial ports (RS‑232/RS‑485) for legacy links; this keeps older assets talking without converters.
• Protocol flexibility: Often applied with Modbus (RTU/TCP) and vendor PLC protocols, so tying into ABB AC500/AC800M or third-party controllers is straightforward.
• Stable spare-part identity: The ABB spare code 3KDE175361L9100 helps maintenance teams source an exact like-for-like replacement.
• Serviceable design: Field maintenance is usually simple—front-panel access, quick wiring checks, and firmware updates over USB/Ethernet on supported builds.

Technical Specifications

Notes below reflect typical characteristics of ABB DP9xx-series operator panels; exact ratings can vary by revision. We’re happy to verify against your unit’s nameplate or installed system details.

Application Fields

The DP910S is a practical choice for machine-mounted control points and cabinet doors in:

• Drive systems and pump skids (adjusting setpoints, jogging, viewing alarms)
• Packaging and material handling lines (recipe changeovers, OEE/alarms)
• Water & wastewater plants (Modbus RTU/TCP-based control stations)
• Metals, mining, and cement process cells (operator stations at MCC/PLC panels)
• Food & beverage and pharmaceuticals (GMP-friendly cabinet integration with sealed front)

One thing I appreciate is how quickly these panels can be swapped during a downtime window. A maintenance lead at a beverage plant told us they replaced a DP910S during a scheduled clean-in-place break—rewired the DC supply, Ethernet, and one RS‑485 link, and the line came back up in under an hour.

Advantages & Value

• Proven reliability: Stable, industrial-grade HMI designed for cabinet-door duty cycles.
• Compatibility: Works cleanly with ABB controllers and drives, while keeping options open for Modbus-based third-party PLCs.
• Lifecycle support: Exact spare-part code (3KDE175361L9100) simplifies MRO stocking and audit traceability.
• Cost control: Quick drop-in replacement typically avoids enclosure redesign or PLC code rewrites.
• Technical backing: We can help validate firmware loads, comms settings, and safe migration steps.

Installation & Maintenance

• Cabinet & panel cutout: Install on a flat, rigid door with the correct gasket compression; keep a clean cutout to preserve the front IP rating.
• Power & grounding: Supply regulated 24 VDC; tie the panel’s functional ground to the cabinet grounding bar; segregate power and comms wiring to reduce noise.
• Ventilation: Maintain airflow in the enclosure. In most cases, a 0…+50 °C ambient near the unit is the practical operating window.
• Networking: Use shielded Ethernet in high-noise areas; for RS‑485, respect termination and biasing rules.
• Safety: De-energize control power before service; observe ESD precautions when handling connectors or boards.
• Routine care: Wipe the screen with a non-abrasive cleaner, check connector torque during PMs, and keep firmware/config backups. Touch calibration can be performed if the cursor drift is noticed.

Quality & Certifications

• Certifications: CE compliant; RoHS alignment is typical; selected variants may carry UL/cUL markings—can be verified per serial.
• Manufacturer Warranty: Covered by our 365‑day warranty; extended coverage and advance replacements can be arranged on request.

If you can share a photo of the nameplate or your current network/power setup, we’ll confirm the exact DP910S variant and lock in the correct firmware and accessories so your change-out is smooth the first time.