ZR-TiREL2

ZigBee module with relay

ZR-TiREL2

ZR-TIREL2-EM is provided with a thermal resistor input, two digital inputs and two relay outputs. It can perform the function of thermostat in programmable warm-cold operating mode with relay outputs and manages alarms based on preconfi gured thresholds.

Moreover it sends data at regular intervals to a Gateway belongings to the 4-noks products family. The thermostat functionality may be disabled; in this situation inputs and outputs are directly managed by PLC or SCADA connected to the Gateway. The device is supplied at 24Vdc/24Vac continuously; therefore it can also act as a repeater or a parent device for battery-powered sensors.

ZR-TiREL2
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User manual
Quick manual

 

Key features
  • 2 relay outputs 250V/5A
  • 2 digital inputs
  • 1 thermal resistor input (NTC resistor not included)
  • Programmable thermostat function
  • Routing function
  • 24 Vdc/Vac supply
  • External antenna

Technical Specs

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: 1mW (0 dBm)
Receiver sensitivity: -92 dBm
External antenna Gain: 5,5 dB
Range outdoor/indoor: 100m/30m
Power supply 24Vcc/Vca (±10%); 100mA; 50/60Hz
Thermal resistor input NTC sensor
103AT type (R25 = 10 KOhm; Beta = 3435K)
Measurement range: -50°C ÷ +100°C
Measurement resolution: 0,1°C
Measurement accuracy: ±1,0°C
Digital inputs Electronic type not insulated inputs for clean contact
Short circuit current 0,01mA. Use self-cleaning contact
Relay Coil 24Vdc
Contacts 250V/5A
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
Approvals 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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