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POWER SUPPLIES FOR SENSORS

POWER SUPPLIES FOR SENSORS

Product catalog summary

General Overview
The document describes power supply and amplifier models ALNC, ALN2, and ALTP, which are used to provide stabilized 12 Vdc voltage to inductive, capacitive sensors, and photocells. These devices include a transformer, amplifier, rectifying circuit, and output relays.

ALNC and ALN2 Models
The ALNC model is versatile, supporting NPN, PNP, or NAMUR logic sensors, while the ALN2 model supports two NAMUR sensors. Both models are housed in plastic with a terminal block and are designed for DIN 35 mm rail mounting.

Technical Specifications

Continuous voltage with residual ripple ≤10%
AC voltage: 50/60 Hz
Max absorption: 2-3 VA
Output voltage: 12 Vdc
Max supply current: 25-50 mA
Temperature limits: -20°C to +60°C
IP rating: 20

ALTP Model
The ALTP model is a programmable power supply and amplifier, compatible with NAMUR, NPN, and PNP sensors. It features a programmable time scale from 0.03 seconds to 12 minutes, with delay functions for relay operation.

Programmable Functions

Delay range: 0.03 to 512 seconds, adjustable via dip switches and potentiometer
Function and sensor type programming via dip switches (positions 10-12)
Relay operation modes: ON or OFF load

Technical Characteristics

Continuous voltage with residual ripple ≤10%
AC voltage: 50/60 Hz
Max absorption: 3 VA
Output voltage: 12 Vdc
Max supply current: 25 mA
Temperature limits: -20°C to +60°C
IP rating: 20

Wiring Diagrams
The document includes wiring diagrams for both ALNC and ALN2 models, illustrating connections for power supply, sensors, and relays.

Catalog excerpts

alimentatori power supplies

Open the catalog to page 1

POWER SUPPLIES - AMPLIFIERS ALNC - ALN2 MODELS ALIMENTATORI - AMPLIFICATORI ALNC - ALN2 GENERALITÀ GENERAL CHARACTERISTICS Queste apparecchiature sono composte da un trasformatore, un amplificatore a transitor, un circuito raddrizzatore ed uno o due relè di uscita con contatto in scambio, rispettivamente nei modelli ALNC ed ALN2. Vengono utilizzati per alimentare con tensione stabilizzata e livellata a 12Vcc sensori induttivi, capacitivi e fotocellule. L'unità elettronica dei due modelli è assemblata in contenitore plastico con morsettiera. Il mod. ALNC è molto versatile in quanto permette l'utilizzo...

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PROGRAMMABLE POWER SUPPLY AND AMPLIFIER ALTP MODEL ALIMENTATORE-AMPLIFICATORE PROGRAMMABILE ALTP GENERALITÀ GENERAL CHARACTERISTICS Tali apparecchiature presentano una notevole versatilità nell’utilizzo, in quanto possono essere utilizzate con tutti i tipi di sensori NAMUR, NPN, PNP, con funzionamento a relè eccitato o diseccitato, temporizzati all’eccitazione o alla diseccitazione. Dispongono di una scala tempi programmabile da 0,03 sec. fino a 12 minuti. These units are very versatile as they can be used with all NAMUR, NPN and PNP sensors, functioning with relay ON or OFF load with a timing...

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MORE THAN SENSORS via G. Leopardi,5 - 20065 Inzago (Milano) ITALY email: aecoicyaecosensors.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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