Programmable Digital Display AD-31

Product catalog summary

Overview: The AD-31 programmable digital display is a versatile device suitable for various applications due to its ability to parameterize input values and display areas. It supports direct connection with transmitters having voltage or current outputs and resistance remote transmitters.

Specifications:

Measurement Inputs: Current (0(4)...20 mA DC), Voltage (0(2)...10 V DC), Potentiometric voltage divider (1...100 kΩ).
Display: LED, 14 mm, 5 characters, with a range of -19999 to 32000.
Data Security: EEPROM.
Auxiliary Voltage: Available for two-wire transducers and resistance chains.
Measurement Uncertainty: ±1% or ±1 digit.
Programmable Limit Contacts: 2 available.
Relay Functions: Programmable switch-on and switch-back points.
Analog Output: 0(4)...20 mA.
Input Characteristics Linearization: 32 value pairs.
Optional RS485 Interface.

Technical Data:

Protection: Terminals IP 20, Front plate IP 65.
Operating Temperature: -20 to +60 °C.
Power Supply: Multi-voltage (20 V DC to 230 V AC), max. 3 VA.
Output Contacts: 2 NO contacts, max. 250 V AC, 300 V DC, 3 A, 50W, 100 VA.
Unregulated Auxiliary Voltage Source: 15...20 V DC / 20 mA.
Dimensions: 96x48x100 mm.
Weight: Approx. 200 g.
CE Marking: See Declaration of Conformity.

Connections:

Supply Voltage: A1(+), A2(-) for 24 V DC to 230 V AC.
Relay Connections: 11, 14 for Relay 1 (C, NO); 21, 24 for Relay 2 (C, NO).
Measuring and Control Connections: E1 for Reset, E2 for Key Locking, E3 for Sensor Supply +24 V, E4 for Earth Connection, E5 for Auxiliary Voltage for Resistance Chain, E6 for Current Output, E7 for Measuring Mass, E8 for Current Input, E9 for Voltage Input.

Additional Information: The device is suitable for use with ultrasonic probes, level transmitters, and hydrostatic probes, as detailed in sections 11, 12, and 13 of the catalogue.

Catalog excerpts

E-Mail: [email protected] Web: www.fluidio.de TECHNIK FÜR SICHERHEIT UND UMWELT SAFETY AND ENVIRONMENTAL TECHNOLOGY Programmierbare Digitalanzeige Programmable Digital Display Die Digitalanzeige AD-31... ist durch die Parametrierbarkeit der Eingangsgrößen und des Anzeigebereichs universell einsetzbar. The programmable digital display AD-31… can be used in all applications through the parameterization capability of the input values and the display area. Die Eingangsschaltung erlaubt den direkten Anschluß von Messwertgebern mit Spannungsausgang (0(2)...+10 V, mit Stromausgang 0(4)...20 mA oder Widerstandsferngebern, wie Füllstandsgebern mit Widerstandskette. The input circuit allows for direct connection of transmitters with voltage output (0(2)…+ 10 V, with current output 0(4)…20 mA or resistance remote transmitters, such as level measuring transmitters with resistance chains. Für die Versorgung von Messwertgebern, Sensoren in Zwei- oder DreiLeitertechnik und Widerstandsferngebern stehen geräteinterne Hilfsspannungsquellen zur Verfügung. Device-internal auxiliary voltage sources are available to supply electrodes, sensors in two or three wire technology and resistance remote transducers. Verfügbare Ausstattung: Equipment supplied: Universal Messeingänge für Strom 0(4)...20 mA DC Spannung 0(2)...10 V DC Potentiometrischer Spannungsteiler 1...100 k Standard measurement input for Current 0 (4)...20 mA DC Voltage 0 (2)...10 V DC Potentiometrical voltage divider 1...100 k Display range Hilfsspannungsquelle für Sensoren: Zweileitermessumformer, Widerstandsketten plastic keys Data security Auxiliary voltage for sensors: Two-wire transducer resistance chains Messunsicherheit ±1 % oder ±1 Digit Measurement uncertainty ± 1 % or ±1 digit 2 programmable limit contacts Programmierbare Relaisfunktion Einschalt- und Rückschaltpunkt Programmable relay functions Switch-on and switch-back point Linearisierung der Eingangskennlinie mit 32 Wertepaaren Linearization of input characteristics with 32 value pairs System Details Ultraschallsonden, Niveaumesswertgeber, hydrostatische Sonden finden Sie unter den Rubriken 11, 12 und 13 unseres Kataloges. Ultrasonic probes, level transmitters, hydrostatic probes please see sections 11, 12 and 13 in this catalogue. AUSWERTEGERÄTE/ANZEIGEN / EVALUATION AND DISPLAY UNITS

Open the catalog to page 1

Schutzart EN 60529 Betriebstemperatur Nennspannung AUSWERTEGERÄTE/ANZEIGEN / EVALUATION AND DISPLAY UNITS Technical Data Technische Daten Klemmen IP 20 Frontplatte IP 65 – 20...+ 60 °C Weitbereichsnetzteil 20 V DC ... 230 V AC Leistungsaufnahme max. ca. 3 VA Ausgangskontakt 2 Schließer / NO Schaltspannung max. 250 V AC, 300 V DC Schaltstrom max. 3 A , DC min. 30 mA Schaltleistung max. 50W, 100 VA System of protection EN 60529 Operating temperature Rated voltage Ungeregelte Hilfsspannungsquelle Anzeige Abmessungen (BxHxT) Schalttafelausschnitt Gewicht CE-Kennzeichnung Unregulated auxiliary 15...20...

Open the catalog to page 2

Programmable Digital Display AD-31

Programmable Digital Display AD-31

Catalog excerpts

All Fluid.iO Sensor + Control GmbH & Co. KG catalogs and technical brochures