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ZED-3IAC-M

ZigBee Module to measure the alternating current

  • 3 inputs 5A/380V compatible with most popular commercial current transformers (not included)
  • Simple and quick installation, without services
  • breakdown
  • Alarm thresholds
  • Sampling and transmission rates are confi gurable
  • Battery powered
  • Internal antenna

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ZigBee Module to measure the alternating current ZED-3IAC-M

The ZED-3IAC module is a battery supplied device that can take the measure of an alternating current on 3 channels and send them with a regular pace toward a 4-noks range Gateway.

Is possible to set the device in order to manage alarms to ring when its limits are trespassed, because of an exceeding value or of a too small value. It is also possible to schedule the sampling timing and the sending modalities of the measurements in order to increase the duration of the battery.

Technical Specs
General characteristics
Chip Ember EM250
Compatible IEEE 802.15.4
Stack EmberZnet 3.5.x (ZigBee PRO)
Modbus/RTU
Address settable through internal dip-switch
Mounted on DIN rail
RF characteristics Frequency: 2405 MHz ÷ 2480 MHz
Modulation: DSSS
Nominal transmission power: 2mW (3 dBm)
Receiver sensitive: -95 dBmm
Internal antenna gain: 0 dB
Outdoor/indoor range: 100m/30m
Supply High Energy Density AA 3,6V/2000mAh Lithium Battery
Battery duration: 3 years for data transmission every minute at 20°C
Alternating current measure
Measurement range: 0 ÷ 5A rms
Reading resolution: 1mA
Reading accuracy: ±2%
Environment parameters Operation temperature: -10 ÷ +60°C; <80% U.R. non condensing
Storage temperature: -20 ÷ +70°C; <80% U.R. non 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 digital 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 Security