SAM4S NR-510 Single Station Thermal Cash Register — Mid-Range Power for Growing Australian Businesses
Not every business needs a full cloud-based POS system — but not every business can get by with a basic entry-level cash register either. The SAM4S NR-510 Single Station Thermal ECR sits in exactly the right place: a powerful, feature-rich mid-range electronic cash register that gives growing Australian businesses the tools they need without the complexity or ongoing costs of a tablet POS system.
With support for up to 8,000 PLUs across 99 product groups, built-in Ethernet, USB, and RS232 connectivity, SD card backup, an electronic journal, and a direct thermal printer — all in a robust, well-built unit — the SAM4S NR-510 is the register that serious retailers and hospitality operators choose when they are ready to upgrade. And at $703.99 with free shipping, OnlyPOS offers one of the best prices in Australia for this model.
Why Australian Businesses Choose the SAM4S NR-510
SAM4S is one of the world’s most trusted names in electronic cash registers, used by businesses in over 100 countries and well established across Australia. The NR-510 reflects everything that makes SAM4S registers a preferred choice for mid-range retail and hospitality — a combination of generous PLU capacity, solid connectivity, intuitive operation, and proven reliability that holds up under daily commercial use.
For Australian retailers managing a substantial product range, hospitality venues that need kitchen printing capability, or any business that needs sales data it can actually act on, the NR-510 delivers a level of functionality that entry-level registers simply cannot match.
Key Features of the SAM4S NR-510 Cash Register
Up to 8,000 PLUs Across 99 Groups — Built for Serious Product Ranges
The NR-510 supports between 1,000 and 8,000 programmable PLUs (Price Look-Up keys) across 99 product groups. This is a significant step up from entry-level registers, giving businesses with large or complex product ranges — hardware stores, supermarkets, large cafés, or multi-category retailers — the capacity to programme every item individually for fast, accurate checkout. No more generic department keys for distinct products.
Single Station Direct Thermal Printer — Fast, Clean Receipts
The built-in direct thermal printer prints at 70mm per second — fast enough to keep service moving during busy periods. Direct thermal technology means no ink cartridges, ribbons, or toner — only standard thermal paper rolls. This keeps your consumable costs low and eliminates mid-shift print failures caused by running out of ink. The NR-510 prints sharp, professional, GST-compliant receipts on every transaction.
Choice of Keyboard — 90-Key Flat or 48-Key Raised
The NR-510 is available in two keyboard configurations to suit different workflow preferences. The 90-key flat membrane keyboard (this model — NR510B) offers a clean, wipe-down surface ideal for food service or high-traffic environments. The 48-key raised keyboard (NR510RB) provides tactile feedback preferred by operators processing high volumes of manual transactions. Choosing the right keyboard for your team can meaningfully improve checkout speed and reduce errors.
Ethernet, USB & RS232 PC Communication — Full Connectivity
The NR-510 connects to your PC via Ethernet, USB, or RS232, giving you complete flexibility in how you manage your register data. Use Ethernet for a networked office setup, USB for direct desktop communication, or RS232 for legacy system integration. This multi-interface connectivity also enables kitchen printing via RS232 — a critical feature for restaurants and cafés that need orders sent directly to the kitchen from the register.
SD Card Backup, Restore & Reporting — Business Data You Can Trust
The NR-510 includes an SD card slot for data backup, restore, and daily/periodic reporting. This means you can save all your sales data, PLU programming, and register settings to an SD card — protecting your business from data loss and enabling easy data transfer between systems. For business owners who review their sales figures regularly, the SD reporting function delivers the data you need without requiring a connected PC.
Electronic Journal — Complete Transaction Audit Trail
Every transaction processed on the NR-510 is captured in the built-in electronic journal, providing a complete and searchable audit trail. This is invaluable for end-of-day reconciliation, dispute resolution, staff accountability, and compliance — giving business owners and managers the visibility they need to manage cash handling with confidence.
16 Char. × 2 Line LCD Rear Display — Customer-Facing Confirmation
The NR-510 features a 16-character × 2-line LCD rear display that shows customers the item prices and transaction total as each sale is processed. This simple transparency builds trust at the counter, reduces disputes, and provides customers with visible confirmation of what they are being charged — a professional touch that customers notice and appreciate.
Graphic Logo Print — Professional Brand Presentation
The NR-510 supports graphic logo printing on receipts, allowing you to include your business logo on every receipt you print. This adds a professional, branded quality to your customer interactions and reinforces your business identity at every point of sale — a feature rarely found at this price point.
RS232 Port for Kitchen Printing, Security & Scanning
The dedicated RS232 serial port on the NR-510 provides connectivity for kitchen printers, security systems, and barcode scanners. For hospitality businesses that need orders sent directly to a kitchen printer, or retailers that want to integrate a scanner for fast barcode-based checkout, the NR-510’s RS232 port delivers this capability without requiring additional hardware interfaces.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | SAM4S NR-510 (NR510B — Flat Keyboard) |
| Type | Single Station Direct Thermal ECR |
| PLU Capacity | 1,000 – 8,000 PLUs |
| Product Groups | 99 groups |
| Keyboard | 90-key flat membrane keyboard (NR510B) |
| Printer Type | Single station direct thermal |
| Print Speed | 70 mm/sec |
| Operator Display | Wide multi-line graphic LCD |
| Customer Display | 16 Char. × 2 Line LCD rear display |
| Cash Drawer | 4 bill slots, 8 coin slots (with media slots) |
| Connectivity | Ethernet + USB + RS232 (PC communication) |
| Storage / Backup | SD card (backup, restore, daily/periodic reporting) |
| Electronic Journal | Yes — full transaction recording |
| Kitchen Printing | Yes — via RS232 port |
| Logo Printing | Yes — graphic logo on receipts |
| Currency | Australian Dollar (AUD) + Euro currency conversion |
| Dimensions | 400 (W) × 450 (D) × 266 (H) mm |
| Shipping | Free shipping — Australia-wide |
Who Is the SAM4S NR-510 Ideal For?
The SAM4S NR-510 is designed for Australian businesses that have outgrown a basic cash register and need greater PLU capacity, better connectivity, and more advanced reporting — without moving to a full cloud POS system.
| Business Type | Why the NR-510 Works |
|---|---|
| Medium Retail Stores | Up to 8,000 PLUs handles large product ranges; SD reporting gives actionable sales data |
| Restaurants & Cafés | RS232 kitchen printer support; fast thermal receipts; electronic journal for accountability |
| Hospitality Venues | Multi-interface connectivity; 99 product groups for menu organisation; barcode scanner support |
| Hardware & Trade Stores | 8,000 PLU capacity suits large SKU counts; RS232 scanner integration for barcode checkout |
| Supermarkets & Convenience | High PLU capacity, fast thermal printing, SD data backup for compliance |
| Businesses Upgrading from Entry-Level | Significant step up in capacity and features — without the cost of a full POS system |
SAM4S NR-510 vs SAM4S NR-520 — Which Is Right for Your Business?
| Feature | SAM4S NR-510 | SAM4S NR-520 |
|---|---|---|
| Printer Stations | 1 station (single) | 2 stations (dual) |
| PLU Capacity | 1,000 – 8,000 | 1,000 – 8,000 |
| Keyboard | 90-key flat or 48-key raised | 90-key flat or 48-key raised |
| Connectivity | Ethernet + USB + RS232 | Ethernet + USB + RS232 (2×) |
| SD Backup & Reporting | ✅ Yes | ✅ Yes |
| Electronic Journal | ✅ Yes | ✅ Yes |
| Best For | Single counter / single terminal | Dual counter or receipt + journal print |
| Price at OnlyPOS | $703.99 | $748.99 |
If your business operates a single service counter and does not require simultaneous receipt and journal printing on separate stations, the NR-510 delivers everything you need at a lower price. For businesses needing dual-station printing — such as a receipt printed at the counter and a simultaneous kitchen or journal printout — the SAM4S NR-520 is the natural upgrade.
What’s Included in the Box
- SAM4S NR-510 cash register unit (flat keyboard — NR510B)
- Cash drawer (4 bill slots, 8 coin slots, media slots)
- Power cable (Australian plug)
- Starter thermal paper roll
- 2 × drawer keys
- Quick-start setup manual
Easy Setup and Data Management
The SAM4S NR-510 is designed to be set up without a technician. Its intuitive programming interface lets you configure PLUs, departments, tax rates, and receipt headers quickly. For businesses that want to manage data more efficiently, the Ethernet and USB connectivity allows you to upload and download register data directly from a PC — and the SD card makes backup and reporting available even without a connected computer.
For businesses requiring assistance with initial setup, PLU programming, or PC integration, the OnlyPOS team provides Australian-based support — available on 1300 183 340 or at sales@onlypos.com.au.
Why Buy the SAM4S NR-510 from OnlyPOS?
OnlyPOS is Australia’s dedicated POS hardware specialist. We stock the SAM4S NR-510 as part of our complete SAM4S cash register range, all backed by genuine Australian support and competitive pricing. When you purchase the NR-510 from OnlyPOS, you get free shipping Australia-wide, expert pre-sales advice from a team that knows SAM4S hardware inside and out, and the confidence of buying from a specialist business that stands behind every product it sells. Not sure whether the NR-510 or NR-520 is right for your business? Call us on 1300 183 340 — we are happy to help.
Frequently Asked Questions — SAM4S NR-510 Cash Register
How many PLUs does the SAM4S NR-510 support?
The SAM4S NR-510 supports between 1,000 and 8,000 programmable PLUs across 99 product groups. This makes it suitable for businesses with large product ranges — far exceeding the capacity of entry-level cash registers — and allows individual items to be priced, tracked, and reported at the PLU level.
What is the difference between the SAM4S NR-510 and NR-520?
The key difference is the number of printer stations. The NR-510 is a single-station printer, meaning it prints receipts on one thermal roll. The NR-520 is a dual-station printer, capable of simultaneously printing to two rolls — useful for businesses that need a customer receipt and a separate kitchen or journal copy printed at the same time. Both models share the same PLU capacity, keyboard options, connectivity, and SD backup features.
What connectivity options does the SAM4S NR-510 support?
The SAM4S NR-510 supports Ethernet, USB, and RS232 connectivity for PC communication, file upload/download, and reporting. The RS232 port also supports connections to kitchen printers, barcode scanners, and security systems — giving the NR-510 significant integration flexibility for retail and hospitality environments.
Does the SAM4S NR-510 support kitchen printing?
Yes. The NR-510 includes a dedicated RS232 port that supports kitchen printer connectivity. This allows food orders entered at the register to be sent directly to a printer in the kitchen — an essential feature for cafés, restaurants, and takeaway businesses operating a kitchen separate from the service counter.
Does the SAM4S NR-510 have an electronic journal?
Yes. The NR-510 features a built-in electronic journal that records every transaction processed on the register. This provides a complete audit trail for reconciliation, reporting, and accountability — and is particularly valuable for businesses with multiple staff or clerks sharing the register across different shifts.
Can I back up data from the SAM4S NR-510?
Yes. The NR-510 includes an SD card slot for data backup, restore, and daily/periodic reporting. All register programming, PLU data, and sales reports can be saved to an SD card, protecting your business from data loss and allowing easy data transfer to a PC for further analysis.
What keyboard options are available for the SAM4S NR-510?
The NR-510 is available in two keyboard configurations: the 90-key flat membrane keyboard (model NR510B — this listing) and the 48-key raised keyboard (model NR510RB). The flat keyboard is popular in food service environments where wipe-down hygiene is important; the raised keyboard is preferred in high-volume retail environments where tactile feedback speeds up transaction entry.
Is the SAM4S NR-510 suitable for a restaurant or café?
Yes. The SAM4S NR-510 is a popular choice for Australian restaurants, cafés, and hospitality venues. Its RS232 kitchen printer support, large PLU capacity for menu programming, electronic journal, and fast thermal printer make it well-suited to fast-paced food service environments where reliability, speed, and data accuracy are essential.
Does the SAM4S NR-510 come with free shipping in Australia?
Yes. OnlyPOS offers free shipping on the SAM4S NR-510 to all Australian addresses. Orders are dispatched within 1–2 business days and typically arrive within 3–10 business days depending on your location. For volume pricing or urgent orders, contact the team on 1300 183 340.
What warranty does the SAM4S NR-510 carry?
The SAM4S NR-510 is backed by a manufacturer’s warranty. OnlyPOS provides Australian-based customer support and after-sales service for all SAM4S products. Contact the OnlyPOS team on 1300 183 340 or at sales@onlypos.com.au to confirm current warranty terms and for any post-purchase support needs.
