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ZT-2005-C8 ZigBee Wireless 8-ch Thermistor Input Module, ZigBee Router

Produktinformasjon "ZT-2005-C8 ZigBee Wireless 8-ch Thermistor Input Module, ZigBee Router"

The ZT-2005-C8 is an 8-channel thermistor input module that also works as a ZigBee router, so it can measure temperature at remote points and relay readings within a personal area ZigBee network built on IEEE 802.15.4. Each channel delivers 12-bit resolution with ±1 °C accuracy, with a total sampling rate of 10 Hz.

The module suits distributed temperature monitoring where cabling is impractical. It supports the ZigBee repeater function and both DCON and Modbus RTU protocols, uses AES-128 encryption and has a typical line-of-sight range of 700 m. Module address, protocol, checksum, ZB-PID and ZB-channel are set with rotary and DIP switches.

Power is supplied from +10 VDC to +30 VDC at 1 W maximum. The unit provides 1000 VDC intra-module isolation and 4 kV ESD protection, mounts on DIN-rail and operates from -25 °C to +75 °C. This ordering code includes one thermistor probe (φ6x60 mm stainless steel pipe, 4.94 m wiring). The ordering information specifies Asia only.

Applications

  • Wireless temperature monitoring in personal area ZigBee networks
  • Remote temperature measurement where wired connections are impractical
Product type: Wireless I/O Module
Interface: ZigBee
Protocol: DCON, Modbus RTU
Analog inputs: 8
Isolation: 1000 VDC
Power input: +10 VDC ~ +30 VDC
Operating temperature: -25 ~ +75 °C
Mounting: DIN-rail

Spesifikasjoner

Isolation
Intra-module Isolation1000 VDC
EMS Protection
EFT (IEC 61000-4-4)±4 kV for Power Line
ESD (IEC 61000-4-2)±4 kV Contact for Power Line, Communication Line and each Channel, ±8 kV Air for Random Point
Surge (IEC 61000-4-5)±3 kV for Power Line
LED Indicators
Status1 x Communication
1 x RxD
1 x Power
ZigBee
Antenna2.4 GHz - 5 dBi Omni directional
EncryptionAES-128
Max. Slaves255
ProtocolSupports DCON and Modbus RTU Protocols
StandardZigBee 2007 Pro
Transmission Power11 dBm (FCC Certificated) ( Max 19 dBm)
Transmission Distance (LoS)700 m (Typical)
Thermistor Input
B ConstantR25/85=3435(K)±1%
Dissipation Factor≧3(mW/°C)
Measuring Temperature Range-40 ~ 105°C
Pipeφ6x60mm, stainless stell (SUS304)
ResistanceR25=10K(Ω)±1%
Thermal Time Constant≦15 (sec)
Wiring4.94m, UL2651 #24AWG*2C (TS)
Analog Input
Channels8
TypeThermistor
Resolution12 bits
Accuracy±1°C
Sampling Rate10 Hz total
Power
Input Range+10 VDC ~ +30 VDC
Consumption1 W(Max.)
Mechanical
Dimensions (mm)33 x 87 x 110 (W x L x H)
InstallationDIN-Rail
Environment
Operating Temperature-25°C ~ +75°C
Storage Temperature-30°C ~ +80°C
Humidity10 ~ 90% RH (non-condensing)

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