Alpha 215R red single-line LED sign
The Alpha 215R is a compact single-color red single-line LED sign. 15 characters on 1 line, 53 mm characters, 73 cm housing. Red text for short status and alarm messages at small indoor locations. Control via RS-485 or Ethernet.
Still supported for software and repairs.
Legacy model, no longer available as new. Current alternative: Alpha 220C
The Alpha 215R is the compact single-color red single-line LED sign of the Alpha 200 series. With 15 characters on 1 line in a housing of just 73 cm it fits where a larger sign cannot, while your red message stands out clearly thanks to the 53 mm characters. It is the red version of the tricolor Alpha 215C.
The 215R is a discontinued model and no longer available as new. The current alternative in the same range is the Alpha 220C.
Best choice for
- Short text communication at small indoor locations: housing of only 73 cm, 15 characters
- Clear red messages for status and alarm
- Places where the larger 220C/320C don't fit but the message still needs to stand out
- Modern integration via Ethernet (AlphaEthernet adapter) via the Alpha protocol; RS-232/RS-485 standard for backwards compatibility
Less suitable for
- Multiple colors or full-color imagery: this is a single-color red text display (choose the tricolor 215C or a full-color display)
- Outdoor installation: this is an indoor display
- Longer text or greater reading distance: then choose the Alpha 220C (20 characters) or 320C/330C
Typical applications
- Short safety and status messages
- Reception and info messages in small spaces
- Production or queue info in a limited space
Product information Alpha 215R
Display
| Enclosure dimensions | l = 734 mm x d = 53 mm x h = 114 mm |
|---|---|
| Pixels | Rows = 7 x columns = 90 |
| Pitch | 7.6 mm (0.3 inch) centre-to-centre |
| Pixel diameter | 5 mm (0.2 inch) |
| Number of lines per screen | 1 line |
| Characters per line | 15 (1 line) |
| Character height | 53 mm (2.1 inch) |
| Colour | Red - Green - Amber (8 colours + 3 rainbow effects) |
| Indoor or outdoor | Indoor |
| Player | AlphaNET / Alpha protocol |
Enclosure
| Enclosure | Aluminium |
|---|---|
| Weight | 2.84 kg (incl. power supply and remote control) |
| Front lens | Polycarbonate |
| Mains voltage | 100 - 240 VAC adapter |
Software / Memory / Communication
| PC software (Windows) | AlphaNET |
|---|---|
| Communication | RS232 and RS485 included, Ethernet optional via AlphaEthernet adaptor |
| Memory | 6,000 characters, up to 96 messages |
| Real-time clock for time and date (RTC) | Included |
| Character set | Block (sans serif), decorative (serif), upper/lower case, narrow, wide |
| Warranty | 1-year factory warranty |
Frequently asked questions
What is the difference between the Alpha 215R and the Alpha 215C?
The 215R is the single-color red version; the 215C shows three colors (red, green, amber). Otherwise identical: 90 x 7 pixels, 15 characters, 73 cm housing, 53 mm characters, control via RS-485 or Ethernet.
What color does the Alpha 215R show?
One color: red. Ideal for clear status and alarm messages.
Can I connect the Alpha 215R to my existing system?
Yes. RS-232 and RS-485 are included as standard; Ethernet is possible via the AlphaEthernet adapter. Up to 96 messages are stored locally, with a built-in real-time clock.
Is the Alpha 215R still available?
The 215R is a discontinued model and no longer available as new. The current alternative in the same range is the Alpha 220C. Feel free to contact us for advice.