ZigBee Module with Relay

  • 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


ZigBee ZR-TIREL2-EM Module with Relay

The ZigBee ZED-TIREL2-M module is provided with a NTC input, two digital inputs and two relay outputs. It implements the function of thermostat with a programmable hot-cold mode with relay outputs. It manages the alarms according to preset default limits. Moreover, it steadily sends data toward one of the Gateways of the 4-noks range.

The thermostat function can be disabled; in this way the input and the output are directly managed from the PLC or from the supervision software connected to the Gateway.
The device has to be continuously supplied with 24Vcc/24Vca; in this way it can also be used as a repeater and can work as a “father” device for battery powered sensors.

Technical Specs
General characteristics
Chip Ember EM2420
Compatible IEEE 802.15.4
Stack EmberZnet 3.5.x (ZigBee PRO)
Address settable through dip-switch interns
Wall-mounting with screws
Cable gland: PG9
RF characteristics Frequency: 2405 MHz ÷ 2480 MHz
Modulation: DSSS
Nominal transmission power: 1mW (0 dBm)
Receiver sensitive: -92 dBm
External antenna gain: 5,5 dB
Outdoor/indoor range: 100m/30m
Supply 24 Vcc/Vca (±10%); 50mA; 50/60Hz
Input for NTC drill NTC type drill
103AT type (R25 = 10 KOhm; Beta = 435K)
Measurement Range: -50°C ÷ +100°C
Reading Resolution: 0,1°C
Reading Accuracy: ±1,0°C
Digital Input Non-isolated input for clean contact. Closure electric current 0,01mA
Use self cleaning contacts
Relay 24Vcc Coil
250V/5A Contacts
Connection Plug off morsels (3,81 mm pitch)
Environment Parameters Operating 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
Product law applied
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