Wireless 8-channel Isolated Digital Input Module with 16-bit Counters
The ZT-2052 offers 8 digital input channels, each of which features photocouple isolation. In addition, you can choose either sink-type or sourcetype input via wire connections. All channels are able to be used as 16-bit counters. The ZT-2052 has 8 LED indicators to display the channel status and also includes 4 kV ESD protection and 3000 VDC intra-module isolation. Users can easily configure the module address, protocol, checksum, ZB-PID and ZB-channel 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 2.4G IEEE 802.15.4 / ZigBee Specifications
    • Wireless Transmission Range up to 700 m (Default)
    • Adjustable RF Transmission Output Power
    • External DIP and Rotary Switches for easy Configuration
    • GUI Configuration Software (Windows Version)
    • Supports AES-128 Encryption for the Wireless Communication (Passive)
    • Supports ZigBee Repeater Function
    • 8 Wet Contact Digital Input Channels
    • Supports 16-bit Counters for Digital Input Channels
    • Surge and ESD Protection
    • DIN-Rail Mountable

    I/O Specifications

    Digital Input
    Input Channels 8
    Wet Contact
    On Voltage Level +3.5 VDC ~ +30 VDC
    Off Voltage Level Max. 1 VDC
    Input Impedance 3 kΩ, 0.33 W
    Counter Channels 8
    Max. Count 16-bit (65535)
    Max. Input Frequency 100 Hz
    Min. Pulse Width 5 ms
    ESD Protection +/-4 kV contact for each channel

    System Specifications

    Communication Interface
    Wireless Standards ZigBee , IEEE 802.15.4
    Transmission Power 11 dBm
    2.4 GHz Antenna 5 dBi Omni directional
    Transmission Range (LoS) 700 m (Typical)
    Certification FCC/FCC ID, CE (RED excluded)
    Max. Slaves in a ZigBee Network 255
    Protocols Supports DCON and Modbus RTU Protocols
    LED Indicators
    Power 1 LED, Red
    ZigBee Communication 1 LED, Green
    Digital Input 8 LEDs, Green
    Intra-module Isolated,
    3000 Vrms
    Input Voltage Range +10 VDC ~ +30 VDC
    Power Consumption Max. 1 W
    Flammability Fire Retardant Materials (UL 94V-0 Level)
    Dimensions (L x W x H) 88 mm x 33 mm x 110 mm
    Installation DIN-Rail
    Operating Temperature -25 ~ +75°C
    Storage Temperature -30 ~ +80°C
    Relative Humidity 10 ~ 90% RH, Non-condensing

    Ordering Informations

    ZT-2052 CR Wireless 8-channel Isolated Digital Input Module with 16-bit Counters (RoHS)