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4-Noks Analogue Input & Output 2018-12-17T12:21:26+00:00

Analogue Input & Output

4-noks

ZR-AIAO-EM belongs to ZB-Connection devices family. It features a sensor/actuator provided with one 0-10Vdc analogue input, one NTC input, one digital input and one 0-10Vdc analogue output.

GET A QUOTE

Its task is to acquire inputs and send the data it acquires and generates to a compatible Gateway at regular intervals. The digital inputs control up to two pulse counter. The device requires a continuous 12/24 Vdc (or 12/24 Vac) power supply. For network purposes, it is a Router i.e. it has the active function of maintaining radio traffic from and to other similar devices and it can also act as a parent device for battery-powered nodes of the same family.

2 digital inputs, 1 Analogue input 0-10V, 1 Analogue output 0-10V

  • 1 analogue input to detect a voltage direct-current signal in between 0 and 10 Vdc
  • 1 analogue output to detect a voltage direct-current signal in between 0 and 10 Vdc
  • 1 Digital input
  • 1 NTC Input
  • 12-24 Vdc/Vac supply
  • RF power amplifier: 10 mW
  • Routing function
  • External antenna

General characteristics

  • Chip Ember EM2420
  • Compatible IEEE 802.15.4
  • Stack EmberZnet 3.5.x (ZigBee PRO)
  • Modbus/RTU
  • Device address settable via internal dip-switch
  • Wall mounting with screws
  • Cable gland: PG9

RF characteristics

  • Frequency: 2405 MHz ÷ 2480 MHz
  • Modulation: DSSS
  • Nominal transmission power: 10mW (10 dBm)
  • Reception sensitivity: -97 dBm
  • External antenna gain: 5,5 dB
  • Coverage outdoor/indoor: 200m/50m

Power Supply

  • 24Vcc/Vca (±10%); 100mA; 50/60Hz

Analouge input

  • 0-10 Vdc
  • Reading accuracy ±1%
  • Input impedence: 5 KOhm

Analouge output

  • 0-10 Vdc
  • Reading precision: ± 2%
  • Output with PWM at 10KHz

NTC input

  • NTC Sensor 103AT Type (R25 = 10 KOhm; Beta = 3435K)
  • Measurement range -50°C ÷ +110°C
  • Reading resolution 0,1°C
  • Reading accuracy ±0,5°C

Digital inputs

  • Electronic type not insulated inputs for clean contact.
  • Short circuit current 0,01mA. Use self-cleaning contacts.

Connections

  • Pull out terminals (3,81 mm pitch)

Environment parameters

  • Operating temperature: -10 ÷ +60°C; <80% U.R. not condensing
  • Storage temperature: -20 ÷ +70°C; <80% U.R. not condensing
  • Degree of protection: IP 55

Compliant with 2006/95/EEC, 89/336/EEC, 99/5/EEC directives Reference Norms

  • ETSI EN 300 328: Radio Compatibility for digitals wide band transmissions ETSI EN 301 489: Radio Compatibility
  • EN 61000-6-2: Electromagnetic Compatibility – Emissions
  • EN 61000-6-3: Electromagnetic Compatibility – Immunity
  • EN 60950-1: Electric Safety
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