Module Wi-Fi 8/16 kênh đầu vào tương tự (AI) ICP DAS WF-2017 CR
Introduction
The WF-2017 is a Wi-Fi interface and 8-channel Differential/16-channel Single-Ended analog input module. The analog input range is software selectable and supports +/-10V, +/-5V, +/-1V, +/-500 mV, +/-150 mV, and +/-20 mA. Differential and Single-ended mode is selected by jumpers. In addition, the WF-2017 has WLAN connection complies with the IEEE802.11b/g standards. With the popularity of 802.11 network infrastructure, the WF-2017 makes an easy way to incorporate wireless connectivity into monitoring and control systems. The WF-2017 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.
Features
- 8-channel Differential Analog Input
- 16-channel Single-ended Analog Input
- 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
- 4 kV ESD Protection
- Built-in Watchdog
Applications
Specifications
| Isolation | |
|---|---|
| Intra-module Isolation | Power: 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 | 8-ch Differential / 16-ch Single-ended (Note), (Jumper Selectable) |
| Type | Voltage Current |
| Range | Voltage : ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V Current : 0 ~ +20 mA, +4 ~ +20 mA, ±20 mA (Jumper Selectable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of FSR |
| Sampling Rate | 10 Hz (Total) |
| Input Impedance | Differential: 2 MΩ Single-ended: 1 MΩ |
| Common Mode Rejection | 86 dB Min. |
| Normal Mode Rejection | 100 dB |
| Overvoltage Protection | Differential: 240 Vrms (2 MΩ) Single-ended: 150 Vrms (1 MΩ) |
| Individual Channel Configuration | 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) | 33 x 127 x 107 (W x L x H) (Without antenna) |
| Installation | DIN-Rail Mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specification Memo
Note: Differential mode can be used for voltage input and current input. Single-Ended mode can be used for voltage input only.
(*): non-RevB version
(**): RevB version
(*): non-RevB version
(**): RevB version
Ordering information
| WF-2017 CR | Wi-Fi I/O Module with 8-ch/16-ch AI (Asia Only) (RoHS) Includes ANT-124-05 Antenna and CA-0910 Cable |