The WF-2051 is a 16-channel isolated digital input with 32-bit counters module and it is one of the members of the WF-2000 wireless product family. In addition, the WF-2051 has WLAN connection complies with the IEEE802.11b/g standards. With the popularity of 802.11 network infrastructure, the WF-2051 makes an easy way to incorporate wireless connectivity into monitoring and control systems. The WF-2051 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.
- Support sink / source type digital inputs
- Compatible with IEEE 802.11b/g standards
- Support infrastructure and ad hoc modes for wireless networks
- Support WEP, WPA and WPA2 wireless encryption
- Support Modbus TCP and UDP protocols
- Support DHCP network configuration
- Built-in Watchdog
- Wide Operating Temperature Range
- 4 kV ESD Protection
| Digital Output |
| Channels |
16 |
| Input Type |
Dry Contact: Source, Wet Contact: Sink / Source |
| Dry Contact Level |
Off Voltage Level: Open |
On Voltage Level: Close to GND |
| Wet Contact Level |
Off Voltage Level: +4V max. |
On Voltage Level: +10 V ~ +50 V |
| Counters |
Channels |
8 |
| Max. Counts |
32-bit (4294967295) |
| Max. Input Frequency |
8K Hz |
| Photo-Isolation |
3750 VDC |
| 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 (LOS) |
| Power |
| Input Voltage Range |
10V ~ 30V |
| Power Consumption |
1.2W |
| Mechanism |
| Installation |
DIN-Rail |
| Dimensions |
33mm x 106mm x 120mm (W x L x H) |
| Environment |
| Operating Temperature |
-25°C ~ +75°C |
| Storage Temperature |
-30°C ~ +80°C |
| Humidity |
10% ~ 90% |
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