RITTAL 6450 Series TFT Monitors: SCM17EG1-R RGB/DVI SM 6450.160

Technical Dossier

Product Details And Specifications

RITTAL 6450 Series: Comprehensive Module Range and Technical Overview

The RITTAL 6450 Series TFT Monitor range is a purpose-engineered line of industrial flat-panel displays designed for integration into control enclosures, operator panels, and HMI stations across heavy-process industries. Deployed extensively in chemical plants, oil refineries, nuclear power facilities, and offshore platforms, these monitors are built to IEC and EN standards for continuous-duty industrial environments. The series interfaces directly with RITTAL's CP enclosure and TopX cabinet systems, providing a standardized display solution for SCADA, DCS, and PLC operator workstations. The 6450 Series occupies a critical position in long-lifecycle plant infrastructure, where display units must remain operational for 15–25 years alongside legacy control hardware.

The Evolution of 6450 Series Architecture

RITTAL introduced the 6450 Series as a successor to earlier CRT-based operator displays, transitioning plant operators from bulky cathode-ray monitors to compact TFT LCD panels without requiring enclosure redesign. Early variants used analog RGB (VGA) signal interfaces exclusively, targeting compatibility with legacy industrial PCs and VME/CompactPCI-based controllers common in 1990s DCS installations.

Mid-generation revisions introduced dual-input capability — combining analog RGB with DVI-D digital inputs — to support the transition toward modern industrial PCs running Windows-based SCADA platforms. The SCM17EG1-R RGB/DVI SM 6450.160 represents this dual-interface generation: a 17-inch TFT panel accepting both RGB and DVI signals, designed for flush or swing-arm mounting in RITTAL CP and AE enclosures.

Later variants in the broader RITTAL monitor portfolio (7000 and 7100 series) introduced DisplayPort and HDMI interfaces, touch overlays, and IP65-rated front bezels. However, the 6450 Series remains the dominant installed base in brownfield plants where enclosure cutout dimensions and signal wiring are fixed. Replacement procurement for 6450 units is therefore driven by maintenance-in-place requirements rather than technology upgrades.

6450 Series Full Catalog & Functionalities (SKU List)

The following SKUs represent the verified 6450 Series product range, categorized by screen size, interface type, and mounting configuration.

15-inch TFT Panels — Analog RGB Interface

• 6450.100: 15" TFT monitor, analog RGB, front-mount bezel, 1024×768 resolution
• 6450.110: 15" TFT monitor, analog RGB, swing-arm bracket version, 1024×768
• 6450.120: 15" TFT monitor, analog RGB, stainless steel front frame, IP54 rated

17-inch TFT Panels — Analog RGB Interface

• 6450.150: 17" TFT monitor, analog RGB only, standard enclosure mount, 1280×1024
• 6450.155: 17" TFT monitor, analog RGB, extended temperature range (-10°C to +55°C)

17-inch TFT Panels — Dual RGB/DVI Interface

• SCM17EG1-R RGB/DVI SM 6450.160: 17" TFT monitor, dual analog RGB + DVI-D input, swing-mount, 1280×1024, 250 cd/m² brightness
• 6450.161: 17" TFT monitor, RGB/DVI, front-flush mount variant, same panel spec as 6450.160
• 6450.165: 17" TFT monitor, RGB/DVI, with integrated KVM switch module

19-inch TFT Panels

• 6450.170: 19" TFT monitor, analog RGB, 1280×1024, standard enclosure mount
• 6450.175: 19" TFT monitor, RGB/DVI dual input, 1280×1024, swing-arm mount
• 6450.180: 19" TFT monitor, RGB/DVI, stainless front frame, IP54

Widescreen & Extended Format Panels

• 6450.200: 22" widescreen TFT, 1680×1050, analog RGB, enclosure mount
• 6450.210: 22" widescreen TFT, RGB/DVI, 1680×1050, swing-arm
• 6450.220: 24" widescreen TFT, 1920×1200, DVI-D, front-mount

Accessories & Mounting Hardware

• 6450.500: Swing-arm mounting bracket, compatible with 6450.160/161/175
• 6450.510: Enclosure cutout adapter frame, 17" to 19" conversion

Sourcing Hard-to-Find & Obsolete 6450 Series Parts

RITTAL has transitioned active production focus to the 7000 and 7100 series monitor lines. The 6450 Series is classified as a mature/end-of-life product range, with OEM new-stock availability limited to distributor inventory. For plant operators maintaining 6450-equipped control rooms, three procurement scenarios apply:

• New old stock (NOS): DriveKNMS maintains warehouse inventory of sealed 6450 Series units sourced from authorized distributor closeouts and OEM overstock channels. Units are stored in climate-controlled conditions and supplied with original RITTAL packaging and documentation.
• Tested used/refurbished: Pulled units from decommissioned plant equipment are inspected, cleaned, and functionally tested against original RITTAL display specifications before resale. Each unit is issued a DriveKNMS inspection certificate.
• Cross-reference and substitution: Where a specific 6450 sub-model is unavailable, DriveKNMS engineers identify compatible panel substitutes with matching cutout dimensions, signal interfaces, and brightness ratings to support maintenance-in-place replacement without enclosure modification.

Long-term maintenance contracts for 6450 Series spares are available for plant operators requiring guaranteed stock reservation over multi-year maintenance cycles.

Quality Control for the 6450 Series Range

Each 6450 Series unit processed by DriveKNMS undergoes a structured inspection protocol addressing the specific failure modes of this panel generation:

• Backlight integrity test: CCFL or LED backlight assemblies are powered for a minimum 4-hour burn-in cycle. Luminance uniformity is measured across the panel surface; units below 180 cd/m² are rejected or backlight-replaced.
• Signal interface verification: Both RGB (VGA) and DVI-D inputs are tested independently using calibrated signal generators. Sync lock, resolution handshake (up to 1280×1024), and color accuracy are verified.
• Pixel defect mapping: Full-screen test patterns (solid red, green, blue, white, black) are applied to identify dead pixels, stuck pixels, and column/row driver faults. Units are graded per ISO 13406-2 Class II standards.
• Enclosure and connector inspection: Front bezel, mounting brackets, and rear connector panels are inspected for mechanical damage, corrosion, and contact integrity. D-sub and DVI connector pins are cleaned and re-tensioned where required.
• Thermal cycling: Units are subjected to a thermal cycle from 0°C to 50°C to verify stable operation across the rated operating temperature range.