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4-Noks Analogue Inputs & 0-20MA Input 2018-12-17T13:38:38+00:00

Analogue Inputs & 0-20MA Input

4-noks

The ZR-AIC-EM features to analogue inputs to detect a voltage direct-current signal in between 0 and 20 mA plus 2 other digital inputs. The digital inputs control up to 2 pulse counters.

GET A QUOTE

This device acquires the inputs and sends the data collected and generated to a compatible gateway at regular intervals. The ZR-AIC-EM is supplied continuously; therefore it can also act as a repeater or a “parent” device for battery powered sensors.

  • Two analogue inputs to detect a direct-current signal in between 0 and 20 mA
  • Two digital inputs
  • 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

  • 0-20 mA
  • Reading accuracy ±1%
  • Input impedence: 59 Ohm

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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