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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.
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- Description
- Multi-platform Remote Access Software
- Hardware Specifications
- Ordering Informations
- Datasheet
Description
Features
- 10 differential universal analog input channels
- Supports thermocouple devices with J, K, T, E, R, S, B, N, C types
- Compatible with IEEE 802.11b/g standards
- Support WEP, WPA and WPA2 wireless encryption
- Support Modbus/TCP and UDP protocols
- Support DHCP network configuration
- Wide operating temperature range
- Built-in watchdog
Multi-platform Remote Access Software
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Real-time data from the WF-2000 I/O module can be accessed from anywhere and at any time using the WF-2000 Utility and iOS App. |
Download:
1. Download by iTunes
2. App Store
Search keyword: WF2000
Compatibility:
Requires iOS 8.1 or later. Compatible with iPhone, iPad, and iPod touch.
Hardware Specifications
| Analog Input | |
| Channels | 10 |
| Input Type | 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% FSR |
| Sampling Rate | 10 Hz (Total) |
| Zero Drift | ±20 μV/°C |
| Span Drift | ±25 ppm/°C |
| Common Mode Rejection | 86 dB Min. |
| Normal Mode Rejection | 100 dB |
| Input Impedance | Voltage Input: >400 kΩ, Current Input: 125 Ω |
| Intra-Module Isolation, Field-to-Logic | 3000 VDC |
| Overvoltage protection | 240 Vrms |
| Individual Channel Configuration | Yes |
| Open Thermocouple Detection | Yes (Software programmable) |
| Wi-Fi Interface | |
| Antenna | 5 dBi (Omni-Directional) |
| Output Power | 8 dBm @ 11Mbps |
| Receive Sensitivity | -83 dBm @ 11Mbps |
| Standard Supported | IEEE 802.11b/g |
| Wireless Mode | Infrastructure & Ad-hoc |
| Certifications | CE/FCC, FCC ID |
| Encryption | WEP, WPA and WPA2 |
| Transmission Range | 50 meters (LOS) |
| Power | |
| Input Voltage Range | 10V ~ 30V |
| Power Consumption | 2.2W |
| Mechanism | |
| Installation | DIN-Rail |
| Dimensions | 33mm x 95mm x 120mm (W x L x H) |
| Environment | |
| Operating Temperature | -25°C ~ +75°C |
| Storage Temperature | -30°C ~ +80°C |
| Humidity | 10% ~ 90% |
Ordering Informations
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WF-2019/S CR
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10-channel Universal Analog Input Wi-Fi I/O Module with DB-1820 Daughter Board (RoHS)
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