Data Acquisition

ZT-2018/S

  • 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

Introduction

The ZT-2018/S 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/S more attractive than ever. The ZT-2018/S 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.

Application

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

Specifications

 CPU Module
 Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)

 

 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
 Status 1 x Power and Communication

 

 ZigBee
 Antenna 2.4 GHz - 5 dBi Omni-directional Antenna
 Certifications FCC/FCC ID, CE (RED excluded)
 Max. Slaves 255
 Protocol Supports DCON and Modbus RTU Protocols
 Standard ZigBee 2007 Pro
 Transmission Power 11 dBm (FCC Certificated) (Max. 19 dBm)
 Transmission Distance (LoS) 700 m (Typical)

 

 Analog Input
 Type ±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)
 Bandwidth 15.7 Hz
 Input Impedance >400 kΩ
 Common Mode Rejection 86 dB min.
 Normal Mode Rejection 100 dB
 Overvoltage Protection 240 Vrms
 Intra-module Isolation 3000 VDC
 Open Daughter Board Detection Yes

 

 Analog Output
 Accuracy ±0.1% of FSR

 

 Power
 Input Range +10 VDC ~ +30 VDC
 Consumption 1.2 W(Max.)

 

 Mechanical
 Dimensions (mm) 33 x 87 x 110 (W x L x H)
 Installation DIN-Rail

 

 Environment
 Operating Temperature -25 ~ +75 °C
 Storage Temperature -30 ~ +80 °C
 Humidity 10 to 90% RH, Non-condensing

 

Description

 PRODUCT SERIES     DESCRIPTION    QNT   INQUIRY
ZT-2018/S     CR  ZigBee Wireless 8-ch Thermocouple Input Module with High Voltage Protection (ZigBee Router) (RoHS) (Asia Only) (Included CN-1824 Daughter Board x 1) 1