WF-2015
Wi-Fi I/O Module with 6-channel RTD Input for Long-distance Temperature Measurement with High Accuracy. Supports Communication Distance up to 50 meters (164 feet) (LOS). Supports Operating Temperatures of -25°C ~ +75°C (-13°F ~ 167°F). Support 802.11N
Features
The WF-2015 is a Wi-Fi interface and 6-channel RTD input module for long-distance temperature measurement, and features automatic compensation for three-wire RTD sensor, meaning that accurate measurements can be obtained regardless of the length of the wires. With the popularity of 802.11 network infrastructure, the WF-2015 makes an easy way to incorporate wireless connectivity into monitoring and control systems. The WF-2015 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.
- 6-channel RTD Input
- 3-wire RTD Input with Lead Resistance Elimination
- Open Wire Detection
- Individual Channel Configuration
- Compatible with IEEE 802.11b/g standards
- Support WEP, WPA and WPA2 wireless encryption
- Support Modbus TCP and UDP protocols
- Support DHCP network configuration
- 4 kV ESD/EFT Protection
- 3000 VDC Intra-module Isolation
- Built-in Watchdog
Specifications
| Analog Input | |
| Channels | 6 |
| Wiring | 2/3-wire |
| Sensor Types | Pt100, Pt1000, Ni120, Cu50, Cu100, Cu1000 |
| Resolution | 16 bit |
| Accuracy | ±0.05% of FSR |
| Sampling Rate | 12 Hz (Total) |
| Overvoltage Protection | 120 VDC |
| Individual Channel Configuration | Yes |
| Open Wire Detection | Yes |
| 3-wire RTD Lead Resistance Elimination | Yes |
| Resistance Measurement | 3.2 kΩ Max. |
| 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 |
| Wireless Security | WEP, WPA and WPA2 |
| Certifications | CE/FCC, FCC ID |
| Encryption | WEP, WPA and WPA2 |
| Transmission Range | 50 meters (164 feet) (LOS) |
| Isolation | |
| Intra-module Isolation, Field-to-Logic | 3000 VDC |
| Power | |
| Input Voltage Range | 10V ~ 30V |
| Power Consumption | 1.44W |
| Mechanism | |
| Installation | DIN-Rail |
| Dimensions | 33mm x106mm x 120mm (W x L x H) |
| Environment | |
| Operating Temperature | -25°C ~ +75°C |
| Storage Temperature | -30°C ~ +80°C |
| Humidity | 10% ~ 90% RH, Non-condensing |
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