Wireless 8-channle Analog Input Module with High Voltage Protection
The ZT-2018 a wireless 16-bit, 8-channel differential analog input module with an extremely high quality protection mechanism where overvoltage protection is up to 240 Vrms. Input type includes current, voltage as well as thermocouple. and is much more suitable for harsh environments. Moreover, a newly-added feature that enables open thermocouple detection makes the ZT-2018 more attractive than ever. The ZT-2018 is also qualified 3000 VDC intra-module isolation. Users can easily configure the module address, protocol, checksum, ZT-PID, ZT-channel and type code settings using a combination of rotary and DIP switches.

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    Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.



    • ISM 2.4 GHz Operating Frequency
    • Fully Compliant with 2.4 G / ZigBee Specifications
    • Wireless Transmission Range up to 700 m
    • External DIP and Rotary Switches for easy Configuration
    • GUI Configuration Software (Windows Version)
    • 8 Differential Analog Input Channels (TC, mV, V)
    • Individual Channel Configuration
    • Open Thermocouple Detection
    • Overvoltage Protection up to 240 Vrms
    • ±4 kV ESD Protections (Conact for each Terminal)
    • DIN-Rail Mounting

    I/O Specifications

    Analog Input
    Input Channels 8 Differential
    Input Types ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1V, ±2.5 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA or Thermocouple
    (J, K, T, E. R. S, B, N, C, L, M, LDIN43710) (Requires Optional External 125 Ω Resistor for current input).
    Resolution 16-bit
    Sampling Rate 10 Samples/Sec. (Total)
    Accuracy ±0.1% of FSR
    -3dB Bandwidth 15.7 Hz
    Common Mode Rejection 86 dB min.
    Normal Mode Rejection 100 dB
    Input Impedance >400 kΩ
    Open Thermocouple Detection Yes
    Overvoltage Protection 240 Vrms
    Intra-module Isolation, Field-to-Logic 3000 VDC

    System Specifications

    Communication Interface
    Wireless Standards ZigBee 2007 Pro
    Transmission Power 11 dBm (FCC Certificated) (Max. 19 dBm)
    Antenna 2.4 GHz – 5 dBi Omni-directional Antenna
    Transmission Range (LoS) 700 m (Typical)
    Certification FCC/FCC ID, CE (RED excluded)
    Max. Slaves in a ZigBee Network 255
    ZB-100R/ZB-100T Support
    Protocols Supports DCON and Modbus RTU Protocols
    Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
    LED Indicators
    Power 1 LED, red
    ZigBee Communication 1 LED, green
    EMS Protection ESD, Surge, EFT
    Input Voltage Range +10 VDC ~ +30 VDC
    Power Consumption 1.2 W Max.
    Flammability Fire Retardant Materials (UL 94V-0 Level)
    Dimensions (L x W x H) 87 mm x 33 mm x 110 mm
    Installation DIN-Rail
    Operating Temperature -25 °C ~ +75 °C
    Storage Temperature -30 °C ~ +80 °C
    Relative Humidity 10 ~ 90% RH, Non-condensing

    Ordering Informations

    ZT-2018/S CR Wireless 8-channle Analog Input Module with High Voltage Protection (ZigBee Router) (RoHS)