Single-turn Absolute Encoder A/390
- Manufacturer: ELCIS Encoder
- Category: Encoder, Absolute Encoder, Single-turn Absolute Encoder, SENSORS
El ELCIS 390 (A/390) es un encoder absoluto monovuelta óptico de 2 a 14 bits, con carcasa metálica estanca al polvo y a la humedad.
Como encoder absoluto monovuelta óptico, con fuente LED y fototransistores, el A/390 ofrece hasta 16384 pasos por vuelta (14 bit) en código Gray, Binario, Excess, BCD o personalizado. La salida es paralela, con opciones de LED de cero, Latch, Paridad y Multiplexor, serie SSI (RS422) en Gray o Excess, o analógica en corriente o tensión (0–10 V) con 10 bits de resolución.
Con carcasa Ø90 mm, base y tapa de aluminio anodizado y eje de acero inoxidable Ø10 h7, admite 5 kg de carga radial/axial, resiste impactos de 40 G (11 ms) y vibraciones de 12 G (10–2000 Hz), y trabaja entre 0 y +70 °C con protección IP65 en el lado del eje (IP66 en versión sellada). Peso: 700 g.
- Resolution of 2 to 14 bits: until 16384 steps per lap.
- Five power ranges: 5 V and 15 V ±5 %, 8–24 V, 18–28 V and 10–30 V.
- Analog output of 10 bits, in current or in 0–10 V in 360°.
- Parallel interface options: Zero LED, Latch, Parity and Multiplexor.
- Fuente de luz LED con vida ≥ 100.000 h.
Technical Frequently Asked Questions
What resolutions does the A/390 offer for each code?
In Gray, Binary and BCD, 8, 16, 32, 64, 128, 256 or 512 steps per revolution; in Gray and Binary, also 1024, 2048, 4096, 8192 or 16384; in Excess, Binary and BCD, 10, 100, 500, 1000, 180, 360, 720 or 900; and in Excess and Binary, 1440, 1800, 2000, 2880, 3600 or 4000. Other resolutions available upon request.
What limitations does analog output have?
Converts the 10-bit position (1024 div/revolution) into an analog current or voltage (0–10 V) for 360° of rotation. Available only with 15 V or 18–28 V power supply and 1024 resolution.
Can the SSI interface be used with binary or BCD code?
No. The SSI serial output is only available with Gray or Excess code. For Binary or BCD, the parallel interface is used, where the Latch input is standard.
Properties
| Feature | Specification |
|---|---|
| Mechanics | |
| Housing | Ø90 mm |
| Base and lid | Anodized aluminum (customizable upon request) |
| Axis | Ø10 h7 acero inoxidable (opc. Ø8, Ø12, Ø12,7 o bajo pedido) (personalizable bajo pedido) |
| max radial/axial load. | 5 kg |
| Starting torque | 18 gcm standard · 30 gcm sealed · 8 gcm low torque |
| Electric | |
| Interface | Parallel (standard) · SSI (RS422) · analog current or voltage |
| Exit-side protection | IP64 to IP66 according to connection |
| Feeding | 5 V ±5 % · 15 V ±5 % · 8–24 V · 18–28 V · 10–30 V |
| Max. consumption. | 200–400 mA according to number of bits (customizable upon request) |
| Max frequency. | 25 kHz (customizable upon request) |
| Exit codes | Gray, Binary, Excess, BCD, Custom |
| Max resolution. | 16384 steps/turn (14 bit) |
| Protection and environment | |
| axle-side protection | IP65 standard • IP66 sealed • IP53 low torque |
| max. continuous RPM | 6000 standard · 3000 sealed · 8000 low torque (intermittent: +30 %) |
| Operating/storage temperature | 0 … +70 °C / -30 … +85 °C (customizable upon request) |
| Reference | Configuration |
|---|---|
| A/390-B-1024-1828-KP-L-CM5-RA390B10241828KPLCM5R | Binario · 1024 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · Latch · 26 pines PT02A16-26P · IP65 · salida radial |
| A/390-B-1440-1828-KP-L-CM5A390B14401828KPLCM5 | Binario · 1440 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · Latch · 26 pines PT02A16-26P · IP65 · salida axial |
| A/390-D-1000-1828-CM5A390D10001828CM5 | BCD · 1000 pasos/vuelta · 18–28 V · NPN colector abierto · 26 pines PT02A16-26P · IP65 · salida axial |
| A/390-D-1000-1828-L-CM5A390D10001828LCM5 | BCD · 1000 pasos/vuelta · 18–28 V · NPN colector abierto · Latch · 26 pines PT02A16-26P · IP65 · salida axial |
| A/390-D-360-1828-KP-L-CM5-RA390D3601828KPLCM5R | BCD · 360 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · Latch · 26 pines PT02A16-26P · IP65 · salida radial |
| A/390-G-128-1828-KP-CD4A390G1281828KPCD4 | Gray · 128 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · 25 pines DB25P · IP64 · salida axial |
| A/390-G-256-824-KP-CD4-RA390G256824KPCD4R | Gray · 256 pasos/vuelta · 8–24 V · NPN emisor abierto + PTC · 25 pines DB25P · IP64 · salida radial |
| A/390-G-4096-1828-KP-CV-01A390G40961828KPCV01 | Gray · 4096 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · Cable 1 m · IP65 · salida axial |
| A/390-G-64-1828-KP-CD4A390G641828KPCD4 | Gray · 64 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · 25 pines DB25P · IP64 · salida axial |
| A/390-G-8192-1828-KK-CV-R-01A390G81921828KKCVR01 | Gray · 8192 pasos/vuelta · 18–28 V · NPN colector abierto + PTC · Cable 1 m · IP65 · salida radial |
| A/390G-4096-1828-B-CD4A390G40961828BCD4 | interfaz A o V · 4096 pasos/vuelta · 18–28 V · Push-pull + PTC (1–12 bit) · 25 pines DB25P · IP64 · salida axial |
| A/A390-B-1024-1828-KP-L-CM5-RAA390B10241828KPLCM5R | alta temperatura · Binario · 1024 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · Latch · 26 pines PT02A16-26P · IP65 · salida radial |
| A/A390-D-2048-824-KP-L-CD4AA390D2048824KPLCD4 | alta temperatura · BCD · 2048 pasos/vuelta · 8–24 V · NPN emisor abierto + PTC · Latch · 25 pines DB25P · IP64 · salida axial |
| A/LA390-G-4096-5-CM5-RALA390G40965CM5R | baja temperatura · alta temperatura · Gray · 4096 pasos/vuelta · 5 V ±5 % · NPN colector abierto · 26 pines PT02A16-26P · IP65 · salida radial |
| A/X390-B-1024-1828-B-L-CM5-RAX390B10241828BLCM5R | opción personalizada · Binario · 1024 pasos/vuelta · 18–28 V · Push-pull + PTC (1–12 bit) · Latch · 26 pines PT02A16-26P · IP65 · salida radial |
| A/X390-B-64-1828-B-CM5-RAX390B641828BCM5R | opción personalizada · Binario · 64 pasos/vuelta · 18–28 V · Push-pull + PTC (1–12 bit) · 26 pines PT02A16-26P · IP65 · salida radial |
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