NTC Inputs, Digital Inputs and Router

  • Input for two NTC temperature sensors (not included)
  • Two digital inputs
  • Alarm thresholds
  • Sampling and transmission rates are configurable
  • 12-24 Vdc/Vac supply
  • Routing function
  • External antenna
The ZR-TID-M can read the temperatures of 2 on board NTC inputs and the 2 digital inputs and send them at regular intervals to one of a Gateway of the 4-noks products family. This device may be configured to manage alarm thresholds when exceeding maximum or minimum levels of temperature. This device can perform data transmissions automatically and immediately (regardless of configured sampling rate) in order to signal a status change in one of the two digital inputs. The device is supplied at 12-24 Vdc/Vac continuously; therefore it can also act as a repeater or a parent device for battery-powered sensors.
Technical Characteristics


General characteristics
Chip Ember EM250
Compatible IEEE 802.15.4
Stack EmberZnet 3.5.x (ZigBee PRO)
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
12/24Vcc/Vca; 100mA; 50/60Hz
Thermal sensor Inputs
NTC sensor
103AT type (R25 = 10 KOhm; Beta = 3435K)
Measurement range: -50°C ÷ +100°C
Measurement resolution: 0,1°C
Measurement accuracy: ±0,5°C
Measures are linearized at tenth of degree
Digital inputs
Electronic type not insulated inputs for clean contact
Short circuit current 0,01mA. Use self-cleaning contacts
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