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Module Wi-Fi Modbus TCP 10 kênh đầu vào tương tự (AI) ICP DAS WF-2019/S CR

Wi-Fi I/O Module with 10-ch Universal AI

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Model: WF-2019/S CR
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Module Wi-Fi Modbus TCP 10 kênh đầu vào tương tự (AI) ICP DAS WF-2019/S CR

The WF-2019 is a 10-channel universal analog input module with voltage and current input types. It provides extremely accurate thermocouple measurement and automatically cold-junction compensation for each channel. In addition, the WF-2019 has WLAN connection complies with the IEEE802.11b/g standards. With the popularity of 802.11 network infrastructure, the WF-2019 makes an easy way to incorporate wireless connectivity into monitoring and control systems. The WF-2019 also supports Modbus/TCP and UDP protocols and the network encryption configuration, which makes perfect integration to SCADA software and offer easy and safe access for users from anytime and anywhere.

Isolation
Intra-module Isolation AI: 3000 VDC
Wi-Fi
Transmission Distance (LoS) 50 meters (LOS)
Standard IEEE 802.11 b/g*
IEEE 802.11 b/g/n**
RX Sensitivity -83 dBm @ 11 Mbps*
-93 dBm @ 11 Mbps**
Output Power 8 dBm @ 11 Mbps*
14 dBm @ 11 Mbps**
Mode Infrastructure & Ad-hoc*
Infrastructure & Limit-AP**
Encryption WEP, WPA and WPA2
Antenna 5 dBi (Omni-Directional)
Analog Input
Channels 10
Type Voltage
Current
Sensor Type Thermocouple
Range Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V
Current: ±20 mA (External resistor is required)
Thermocouple: J, K, T, E, R, S, B, N, C
Resolution 16-bit
Accuracy ±0.1% of FSR
Sampling Rate 10 Hz (Total)
Input Impedance Voltage Input: >400 kΩ,
Current Input: 125 Ω
Common Mode Rejection 86 dB Min.
Normal Mode Rejection 100 dB
Overvoltage Protection 240 Vrms
Individual Channel Configuration Yes
Open Wire Detection Yes
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/°C
Power
Input Range +10 VDC ~ +30 VDC
Consumption 2.2 W
Mechanical
Dimensions (mm) WF-2019: 33 x 127 x 98 (W x L x H) (Without antenna)
DB-1820: 65 x 78 x 22 (W x L x D)
Installation DIN-Rail Mounting
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing
WF-2019/S     CR  Wi-Fi I/O Module with 10-ch Universal AI (Asia Only) (RoHS)
Includes ANT-124-05 Antenna, DB-1820 Daughter Board and CA-0910 Cable
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