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ZT-2055

ZT-2055

Wireless 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module

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Digital Input/ Counter
Input Channels 8
Input Types Dry Contact Source
Wet Contact Sink/Source
Wet Contact On Voltage Level +10 VDC ~ +50 VDC
Off Voltage Level +4 VDC Max.
Dry Contact On Voltage Level Close to GND
Off Voltage Level Open
Effective Distance for Dry Contact 500 meters Max.
Counter Max. Count 16-bit (65535)
Max. Input Frequency 100 Hz
Min. Pulse 5 ms
Input Impedance 10 KO
Overvoltage Protection ±70 VDC
Digital Output
Output Channels 8
Output Types Open Collector
Sink/Source(NPN/PNP) Sink
Load Voltage +3.5 ~ 50 VDC
Max. Load Current 650 mA/Channel
Overvoltage Protection 60 VDC
Overload Protection 1.4 A (with short-circuit protection)
Power-on Value Yes, Programmable
Safe Value Yes, Programmable
 
Communication Interface
Wireless Standards ZigBee 2007 Pro
Transmission Power 11 dBm (FCC Certificated) ( Max 19 dBm)
2.4 GHz Antenna 5 dBi Omni directional
Transmission Range (LoS) 700 m (Typical)
Certification CE/FCC, FCC ID
Max. Slaves in a ZigBee Network 255
Protocols Supports DCON and Modbus RTU Protocols
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
Hot Swap Rotary and DIP switch
LED Indicators
Power 1 LED, Red
ZigBee Communication 1 LED, Green
Digital Input and Output 8 Green LEDs for Digital Input
8 Red LEDs for Digital Output
Isolation
Intra-module Isolated, Field-to-Logic 2500 VDC
EMS Protection
ESD (IEC 61000-4-2) 4 kV Contact for Power Line, Communication Line
and each Channel, 8 kV Air for Random Point
EFT (IEC 61000-4-4) 4 kV for Power Line
Surge 3 kV for Power Line
Power
Input Voltage Range +10 VDC ~ +30 VDC
Power Consumption 2.5 W Max.
Mechanical
Flammability Fire Retardant Materials (UL94-V0 Level)
Dimensions (L x W x H) 96 mm x 33 mm x 110 mm
Installation DIN-Rail
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -30 ~ +80°C
Relative Humidity 10 ~ 90% RH, Non-condensing