Data Acquisition

tWF-TH8

• Wi-Fi communication remote I/O controller.
• Both Access Point(AP) & Station(STA) mode support
• PC utility, Android APP, Web browser support(HTML)
• MODBUS TCP support
• Default 13 NTC Thermistor Types
• 8 User-defined NTC Thermistor Types
• 16 bit resolution
• Wide power supply range: 9 ~ 48 VDC
• Cost-effective

Introduction

The tWF-TH8 module have 8 channels Thermistor input as WLAN connection complies with the IEEE802.11b/g/n standards. With the popularity of 802.11 network infrastructure, the tWF-TH8 make an easy way to incorporate wireless connectivity into monitoring and control systems. They also support Modbus TCP protocol and the network encryption configuration, which makes perfect integration to SCADA software or HMI Modbus APP and offer easy and safe access for users from anytime and anywhere.

Application

• Building Automation
• Security Automation
• Machine Automation
• Factory Automation
• Food and Beverage Systems
• Semiconductor Fabrication
• Testing Equipment

Specifications

 Isolation
 Intra-module Isolation 3000 VDC

 

 EMS Protection
 EFT (IEC 61000-4-4) Yes
±4 kV for Power
 ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal
±8 kV Air for Random Point

 

 LED Indicators
 Status 1 x Power
1 x Status

 

 WiFi
 Standard IEEE 802.11 b/g/n
 Mode Access Point (Limited AP) & Station (STA)
 Encryption Open,WEP, WPA2
 Data Transmission Rate Data Rate, 2.4 GHz

 

 Analog Input
 Channels 8
 Type NTC Thermistor
 Resolution 16-bit
 Accuracy +/-1%

 

 Power
 Reverse Polarity Protection Yes
 Input Range +9 VDC ~ +48 VDC
 Consumption 0.84W Max.

 

 Mechanical
 Dimensions (mm) 52 x 97 x 27 (W x L x H)
 Installation DIN-Rail Mounting

 

 Environment
 Operating Temperature -25 ~ +75 °C
 Storage Temperature -30 ~ +75 °C
 Humidity 10 to 95% RH, Non-condensing

 

Accessories

CA-002 UP0061D-12PA58G
CA-002 UP0061D-12PA58G

Description

 PRODUCT SERIES     DESCRIPTION    QNT   INQUIRY
tWF-TH8     CR  Tiny Wi-Fi I/O Module with 8-ch Thermistor Input (RoHS) (Asia Only) 1