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Wireless 4-ch Voltage Input, 2-channel Voltage Output,
2-channel Digital Input and 2-channel Digital Output Module
Model: ZT-2026
  • 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)
  • 4 AI, 2 AO, 2 DI and 2 DO Channels
  • Individual Channel Configuration
  • Overvoltage Protection is up to 240 Vrms
  • Configurable Power-on Value Settings
  • Configurable Safe Value Settings
  • ±4 kV ESD Protections (Conact for each Terminal)
  • DIN-Rail Mounting
The ZT-2026 is a wireless ZigBee module that offers 4 differential analog input channels(Current input requires optional external 125 Ω resistor), 2 analog output channels, 2 digital input channels and 2 digital output channels and provides a programmable analog input and output range. Each analog input channel can be configured to an individual range and each has 240 Vrms overvoltage protection. There are also options for a power-on value and a safe value. 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.
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
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
Intra-module Isolated, Field-to-Logic 2500 VDC (for AI, AO, DI and DO)
EMS Protection ESD, Surge, EFT
Input Voltage Range +10 VDC ~ +30 VDC (Reverse Polarity Protection)
Power Consumption 2.1 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
Analog Input
Input Channels 4 Differential
Input Types ±10 V, ±5 V, ±1 V, ±500 mV, ±150 mV or -20 mA ~ +20 mA
(Requires Optional External 125 Ω Resistor)
Resolution 16-bit
Sampling Rate 10 Samples/Second (Total)
Accuracy ±0.1% of FSR
-3dB Bandwidth 15.7 Hz
Common Mode Rejectio 86 dB
Normal Mode Rejection 100 dB
Input Impedance >2 MΩ
Overvoltage Protection 240 Vrms
Individual Channel Configuration Yes
Analog Output
Output Channels 2
Output Types ±10 VDC, ±5 VDC, 0 ~ 10 VDC or 0 ~ 5 VDC
Resolution 12-bit
Accuracy ±0.1% of FSR
Programmable Output Slope 0.0625 ~ 512 V/Second
Voltage Capability 20 mA @ 10 V
Power-on Value Yes
Safe Value Yes
Digital Input
Input Channels 2 (Sink)
On Voltage Level 3.5 VDC ~ 50 VDC
Off Voltage Level 1 VDC Max.
Input Impedance 10 KΩ
Event Counters Channels : 2
Max. Count: 16-bit (65535)
Max. Input Frequency: 50 Hz
Min. Pulse Width: 10 ms
Digital Output
Output Channels 2 (Sink)
Output Types Isolated Open Collector
Max. Load Current 700 mA/channel
Load Voltage +5 VDC ~ +50 VDC
Short Circuit Protection Yes
Power-on Value Yes
Safe Value Yes
ZT-2026 CR Wireless 4-ch Voltage Input, 2-channle Voltage Output, 2-channle Digital Input and 2-channle Digital Output Module (ZigBee Router) (RoHS)
Important Note: ZigBee Data Acquisition modules need a ZigBee host converter to coordinate the data transmission route. Please remember to order a ZT-2550, ZT-2570, or ZT-USBC ZigBee host converter when you purchase ZigBee Data Acquisition products.
MDR-20-24 24 VDC/1.0 A, 24 W Power Supply with DIN-Rail Mounting
ZT-2510 CR ZigBee Repeater (RoHS)
ZT-2550 CR RS-485/RS-232 to ZigBee Converter (Host)
ZT-2570 CR Ethernet/RS-485/RS-232 to ZigBee Converter (Host) (RoHS)
External Antenna 2.4GHz External Antenna, RP SMA Male (Plug)
Extension Cable 3S00x-1, RG58A/U x Meter Long RP-SMA (male) to RP-SMA (female)

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