Description
ABB PF900-NR (3BDH000357) – Industrial HMI Panel for Reliable Machine and Process Visualization
The PF900-NR, tied to ABB’s 3BDH order code family (3BDH000357), is a rugged operator panel built for day-to-day production visibility and control. From my experience, this model suits OEMs and plant teams who want a straightforward HMI that communicates over standard industrial protocols without fuss. You might notice the “NR” suffix used on some HMIs to indicate a non-reflective style front, which typically helps readability under bright shop-floor lighting. While variants can differ slightly by revision, the PF900-NR seems to be positioned as a dependable, 24 VDC, panel-mount HMI for PLC and DCS integration.
Order Placement Process and Guarantees
- Warranty: 365 days
- Delivery: 1 week for in-stock; no more than one month at the latest
- Payment: 50% advance payment; full payment for delivery
- Express: FedEx, UPS, DHL
- We test and verify units prior to shipment to reduce install-time surprises in the field.
Key Features
- Industrial-grade HMI design – Typically 24 VDC, panel-mount, and IP-rated front for harsh environments.
- “NR” anti-glare front – In many cases reduces reflections, improving screen visibility in bright areas.
- Flexible communications – Commonly supports Ethernet (10/100), RS‑232/485, and standard protocols like Modbus TCP/RTU.
- Fast commissioning – Designed to slot into existing cabinets with minimal cutout changes in most applications.
- Stable installed base – Good fit for replacements/retrofits where ABB 3BDH-coded panels are already specified.
- Service-friendly – From my experience, routine upkeep is light: keep vents clean, check wiring, back up configuration.
Technical Specifications
| Item | Specification |
| Brand / Model | ABB PF900-NR, Order Code 3BDH000357 |
| HS Code | 8537.10 – Boards, panels, consoles for electric control (≤1000 V) |
| Power Requirements | 24 VDC nominal (typ. 18–32 VDC) |
| Operating Temperature | 0 to +50 °C typical for this class of HMI |
| Signal I/O Types | No onboard discrete/analog I/O; process connectivity via serial/Ethernet protocols |
| Communication Interfaces | 1× Ethernet 10/100Base‑T; 1× RS‑232/485 (typ. switchable); 1× USB (Host/Device, depending on sub-model) |
| Installation Method | Panel‑mount; front bezel typically IP65 when correctly installed |
| Dimensions & Weight | 9‑inch class HMI; common cutout around 230 × 170 mm; depth ~60 mm; weight ~1.2–1.5 kg (varies by revision) |
Application Fields
This panel is a good match for line HMIs on discrete manufacturing, skids in oil & gas and chemicals, utilities sub-panels (water/wastewater), and building systems. One thing I appreciate is how quickly it drops into brownfield cabinets when a legacy HMI has to be swapped with minimal downtime. In many cases, Modbus TCP/RTU connectivity covers most PLC brands, and teams add an industrial Ethernet switch when tying multiple devices together at the machine.
Advantages & Value for Procurement
- Reliability you can plan around – A stable installed base and predictable behavior under plant conditions.
- Compatibility – Works with common PLCs via Ethernet and serial protocols; easy to fit into ABB and mixed-brand environments.
- Lifecycle savings – Typical 24 VDC supply and standard cutouts simplify spares and reduce panel rework costs.
- Assured lead times – We quote 1 week if in stock, with a latest-ship boundary of one month.
- Warranty cover – 365-day warranty, with units function-tested prior to dispatch.
Installation & Maintenance
- Cabinet & mounting: Use a properly earthed steel enclosure; follow panel cutout template; tighten mounting clips evenly to maintain the IP front rating.
- Power & wiring: 24 VDC with a clean supply; add surge protection and a dedicated 2–3 A fuse. Keep Ethernet and serial cables shielded and segregated from VFD/motor runs.
- Ventilation: Maintain airflow behind the panel; avoid direct sun or heat sources to keep the display within its temperature range.
- Safety: De-energize before wiring. Verify protective earth continuity; check that the front seal is seated uniformly.
- Routine upkeep: Clean the bezel with a soft, lint‑free cloth; back up the HMI configuration after any change; review firmware updates during scheduled maintenance windows.
- Spare policy: Many plants keep one spare per 10–15 installed units to reduce mean time to repair.
Quality & Certifications
- CE compliant
- RoHS compliant
- UL/cUL listing typically available for this class of HMI
- Manufacturer warranty: 12 months (our sales warranty aligns at 365 days)
Recommended Accessories & Compatible Components
- 24 VDC DIN‑rail power supply – 60–100 W range with DC‑OK relay contact for diagnostics.
- Industrial Ethernet switch – Unmanaged 5‑port or 8‑port, 24 VDC, for machine‑level networks.
- Shielded patch leads and serial cables – Cat5e/6 industrial grade; RS‑485 twisted pair with proper termination.
- Panel sealing gasket and mounting clips – To preserve the IP front rating after maintenance.
- Configuration software license – Use the matching HMI development tool version for this PF900‑series unit to avoid runtime mismatch.
Field note from a packaging OEM: “We swapped a failed line HMI with PF900‑NR over a weekend. Kept the same cutout, reloaded the project, and Monday’s shift ran without a hiccup. The anti‑glare front actually helped under the bay lights.”
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