iKey SLP-91 Panel Mount Backlit Rugged Keyboard

Designed for industrial environments, the iKey SLP-91 Panel Mount Backlit Rugged Keyboard offers a compact panel-mount design with backlit epoxy-coated silicone rubber keys for reliable data entry in low-light settings. It is well suited for gloved operators, providing tactile feedback through mechanical snap key switches with an actuation force of approximately 200g, optimising accuracy and user efficiency.

The rugged ABS polycarbonate case with NEMA 4X and IP ratings resists dust, liquids, and corrosive agents, enabling continuous use in manufacturing and material handling. The keyboard supports PS/2 or USB connectivity across Windows and Macintosh OS, powered at 5V and consuming 200mA. Tested to MIL-STD-810 vibration and shock standards, it withstands temperatures from -40°C to 70°C and humidity up to 100%, ensuring long service life over 10 million actuations. The built-in 10-key numeric pad enhances data-intensive tasks within a 91-key layout, combining industrial-grade durability and user practicality for field-ready operations.

SLP-91 Features

  • 24 Function Keys
  • Integrated 10-Key Numeric Pad
  • Integrated LED Backlighting
  • USB and PS2 Configurations Available
  • Various Keyboard and Language Layout Options
  • Customisation Available On Request

Request a Quote

IP Rating

Manufacturer

Country Of Manufacture

United States

Backlight

Red

Case Material

ABS Polycarbonate

Certifications

IP Rated, NEMA 4X UL60950, FCC Part 15 Class B

Custom Options Products

Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface

Dimensions

11.80" x 6.79" x 0.70" (w-h-d) 299.7mm x 172.5mm x 17.8mm SCREWS: 0.75" (19.1mm) CUTOUT: 10.40" x 5.40" (w-h) 264.2mm x 137.2mm

Housing Colour

Black

Humidity

100% Humidity Resistant

Cable

LENGTH: 4 ft coiled (1.2m) DESIGN: PS/2 or USB Cable

Compatibility

PS/2 KEYBOARD: All Windows Operating Systems USB KEYBOARD: All Windows and Macintosh OS

Flammability

PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO

Function Keys

24 Keys

Key Feedback

Tactile with Mechanical Snap

Key Material

Epoxy

Key Switch

MATERIAL: Epoxy-Coated Industrial Silicone Rubber LIFE: Greater than 10 Million Cycles TRAVEL: 0.055 in. (1.4mm) ACTUATION FORCE: 7.03 oz. +/- 0.70 oz. (200g +/- 20g) FEEDBACK: Tactile with Mechanical Snap

Lifespan

>10 Million Actuations

No. Of Keys

91

Pointing Device

No Pointer

Power

PS/2: KEYBOARD: 200mA@5V (from Keyboard port) USB: 200mA@5V (from CPU port)

Product Weight

1.75 lbs (0.80 kg)

Shock

3 x 11 ms Pulses of 50g on each of 3 Axes

Switch Force

200g (+/- 20g)

Switch / Key Travel

0.055 in (1.4mm)

Vibration

POWER SPECTRAL DENSITY: 0.04g/Hz FREQUENCY RANGE: 20Hz - 2 kHz DURATION OF TEST PER AXIS: 3 hours

Shock

3 x 11 ms Pulses of 50g on each of 3 Axes

Temperature Rating

STORAGE: -40C to +90C (-40F to +194F) OPERATING: -40C to +70C (-40F to +158F)

The iKey SLP-91 Panel Mount Backlit Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The SLP-91 supports a wide range of industries and operational applications.

Common deployment industries include: Construction, Defence And Military, Energy and Utilities, Industrial Manufacturing, Logistics And Supply Chain, Marine And Offshore, Oil and Gas, Warehousing.

Across these sectors, the SLP-91 is typically used in applications such as Forklift And Materials-Handling Terminals, Industrial HMI And Machine Interfacing, Inventory Management And Stock Control, Process Control And Shop-Floor Monitoring, Warehouse Picking And Put-Away, Yard, Dock, And Gatehouse Management.

These examples demonstrate the versatility of the SLP-91 across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.

For further information, or to assess whether the SLP-91 is appropriate for your specific application, please contact us.

The iKey SLP-91 Panel Mount Backlit Rugged Keyboard comes with a 3 Years Manufacturers Limited Warranty + Option To Extend against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).

To receive service under this warranty, the eligible product, iKey SLP-91 Panel Mount Backlit Rugged Keyboard, must be presented to RUGGED in the United Kingdom.

For more information about the iKey SLP-91 Panel Mount Backlit Rugged Keyboard or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.

Do you need further details about the iKey SLP-91 Panel Mount Backlit Rugged Keyboard or require a custom solution or demonstration?

At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the iKey SLP-91 or need a custom solution designed specifically for you, our team of technical experts are ready to assist you.

  • Alternative Products

    Discover a range of alternatives that offer comparable features and quality to the product you’re viewing.

    Our selection of similar items provides diverse options, allowing you to explore different designs, functionalities, and styles tailored to your preferences. Each product has been carefully chosen to ensure it meets the high standards you expect, enabling you to make a well-informed decision based on your unique requirements.

    Browse through our related products and find the perfect match that complements your choice seamlessly.

    • NEMA 4X sealed ABS polycarbonate housing
    • Industrial silicone rubber keys rated over 10 million actuations
    • Integrated HulaPoint pointer for precise control
    • Meets MIL-STD-810G shock and vibration standards
    • NEMA 4X sealed reinforced enclosure
    • Non-incendive Class I Division II certified
    • Force Sensing Resistor pointing device
    • MIL-STD shock and vibration tested
    iKey DU-5K-FSR-NI
    • IP65 rated sealed keys
    • MIL-STD-810G shock and vibration certified
    • Force Sensing Resistor pointing device
    • VESA mount for secure installation
    • Sealed NEMA 4X protection
    • MIL-STD-810F vibration and shock tested
    • Over 10 million key actuations
    • PS/2 and USB interface compatibility
  • Having trouble finding what you're looking for?


    Selecting the right product for your specific application and environment can be quite challenging. At Rugged, our team of experts is on hand to assist you in making the best choice. Whether you have questions about product specifications or require guidance through our range of solutions, we’re here to help.

    With our extensive industry knowledge and commitment to quality, we can ensure you find the ideal solution tailored to your needs.

    Contact Us
  • Frequently Asked Questions

    Rugged Limited offers a range of rugged keyboards that are ideal for use in food processing facilities due to their robust construction and hygienic design. These keyboards are built to endure frequent cleaning with harsh chemicals and high-pressure washing, which are common practices in maintaining sanitation standards within the food industry.

    Many models feature a sealed, silicone-based construction, making them resistant to spills, dust, and debris. This design prevents the ingress of contaminants, which is crucial for preventing bacterial growth and ensuring food safety. The smooth, crevice-free surfaces of our rugged keyboard options also facilitate easy sterilisation, minimising downtime for cleaning and maintenance.

    Furthermore, the durable nature of a rugged keyboard ensures reliable performance even with constant use and exposure to challenging conditions, contributing to operational efficiency in food processing plants.

    Yes, rugged keyboards are designed with hygiene and durability in mind, making them remarkably easy to clean. Many models are constructed with surfaces that are sealed to prevent the ingress of liquids, dust, and contaminants. This often includes features like medical-grade silicone keypads that can be easily wiped down or even washed without damaging the internal components.

    This design consideration is particularly beneficial in harsh environments or settings that require stringent cleanliness. The robust sealing means that spills, dirt, and debris can be quickly and effectively removed, helping to maintain a hygienic workspace and prolonging the life of the device. For a comprehensive selection of these durable and easy-to-maintain input solutions, explore our rugged keyboard range.

    Rugged keyboards are indeed typically more expensive than standard consumer-grade keyboards. This price difference stems from several key factors related to their construction and intended use. Unlike standard keyboards, a rugged keyboard is engineered to withstand harsh environments and demanding conditions, meaning they are built with higher-grade materials and often feature specialised sealing against dust, liquids, and extreme temperatures.

    For instance, many rugged keyboards incorporate features like silicone membranes, stainless steel casings, or industrial-grade plastics to ensure longevity and consistent performance where a regular keyboard would quickly fail. The design and manufacturing processes for these durable peripherals are more intricate, involving rigorous testing to meet stringent industrial and military standards. This commitment to resilience and reliability contributes significantly to the overall cost, making a rugged keyboard a worthwhile investment for operational continuity in challenging settings.

    Rugged keyboards are engineered for environments where standard keyboards would quickly fail. Unlike typical office keyboards, a rugged keyboard offers enhanced durability and protection against elements such as dust, dirt, liquids, and extreme temperatures. They feature robust construction, often incorporating sealed casings and industrial-grade components to ensure reliable performance in demanding conditions.

    Key differences include:

    • Durability: Rugged keyboards are designed to endure significant impact, vibration, and continuous use in challenging settings.
    • Environmental Protection: They typically boast high Ingress Protection (IP) ratings, indicating resistance to water and dust—essential for industrial, marine, or outdoor applications.
    • Material and Build: Constructed from rugged materials like stainless steel or silicone, they offer longevity that standard plastic keyboards cannot match.
    • Functionality: Many rugged keyboards include features such as integrated pointing devices (e.g., trackballs or touchpads), backlighting for low-light conditions, and specialised key layouts for specific industrial tasks.

    Rugged Limited provides a range of rugged keyboard solutions tailored for various harsh environments, ensuring sustained operation where standard peripherals would falter.

    Rugged keyboards are ideal for warehouse environments because they are specifically engineered to withstand conditions that would quickly damage standard peripherals. Warehouses often present a harsh environment with varying temperatures, dust, dirt, and the potential for spills or impacts. A rugged keyboard is built to resist these elements, featuring sealed enclosures that protect internal components from particulate matter and liquids.

    Rugged Limited specialises in providing industrial-grade solutions, and their rugged keyboards are designed with an emphasis on durability and longevity in demanding settings. This ensures continuous operation and reduces downtime, making them a cost-effective choice for maintaining productivity in busy warehouse operations. The robust construction of a rugged keyboard also means it can endure accidental drops or bumps, which are common occurrences in active industrial spaces.

    Rugged Limited offers a range of rugged keyboards that are specifically engineered for panel mounting. These keyboards are designed for seamless integration into various industrial and commercial control panels, kiosks, and other equipment where a durable and reliable input solution is essential.

    Our panel mount rugged keyboards are built to withstand challenging environments, often featuring robust stainless steel construction, sealed keypads for protection against dust and liquids, and vandal-resistant designs. This ensures consistent performance and longevity, even in demanding operational settings.

    When selecting a rugged keyboard for panel mounting, it’s important to consider factors such as the required IP rating, key layout, and connectivity options to ensure it meets the specific needs of your application.

    Rugged Limited specialises in providing industrial-grade solutions engineered for extreme conditions, and a

    Rugged Keyboard

    is built with longevity in mind. Keyboards from Rugged Limited are designed to withstand challenging environments, including exposure to dust, dirt, liquids, and extreme temperatures, which significantly contributes to their extended operational life compared to standard consumer keyboards. Many models feature high ingress protection (IP) ratings, indicating their resistance to environmental factors. For example, some keyboards come with IP65 or even IP67 ratings, signifying protection against dust ingress and submersion in water up to 1 meter for 30 minutes, respectively.

    These robust construction methods and high-quality materials mean that a

    Rugged Keyboard

    is a reliable investment, reducing the need for frequent replacements and minimising downtime in critical operations. To explore the full range and specifications of our durable input solutions, you can visit our rugged keyboards page.

    Rugged Limited’s rugged keyboards are engineered with long lifecycle availability as a core consideration, making them a reliable choice for industrial and challenging settings. This focus on longevity means that the keyboards are built to withstand continuous use and harsh conditions, reducing the need for frequent replacements.

    The design principles behind these rugged keyboards prioritise durability and sustained performance. By utilising robust materials and manufacturing processes, Rugged Limited ensures that their keyboards offer extended operational lifespans, providing consistent functionality over many years of service. This commitment to long-term availability is a significant advantage for businesses seeking dependable input solutions.

    Quality Refurbished Products

    Tell us what you need and how the devices will be used. Share details such as product type, quantities, condition requirements, budget, and timeframe so we can recommend the most suitable refurbished rugged solution for your application.

    Need to Recover Your Data?

    No need to panic — at Rugged we can help. Complete the online form or get in touch using the contact details below.

    How Can We Help You?

    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.

    How Can We Help You?

    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.