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WF-2055 - Wi-Fi I/O Module with 8-channel Isolated Digital Input and 8-channel Sink Type Isolated Digital Output
by ICP DAS
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Wi-Fi I/O Module with 8-channel Isolated Digital Input (32-bit counter) and 8-channel Sink Type Isolated Digital Output, communicable over Modbus TCP. DIN-rail mount. Supports communication distance of up to 50 meters (164 feet). Supports operating temperatures of -25°C ~ +75°C (-13F ~ 167F).
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The WF-2055, one member of ICP DAS WF-2000(Wi-Fi) wireless product family, is an 8-channel isolated digital input with 32-bit counters, 8-channel sink type isolated digital output module. WF-2055 in WLAN connection complies with the IEEE802.11b/g standards. With the popularity of 802.11 network infrastructure, the WF-2055 makes an easy way to incorporate wireless connectivity into monitoring and control systems. The WF-2055 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 type digital outputs
- 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 pair connection mode
- Support DO power on value & safe value mechanism
- Built-in Watchdog
| Digital Input |
| Channels |
8 |
| 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
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Channels |
8 |
| Max. Counts |
32-bit (4294967295) |
| Max. Input Frequency |
10K Hz |
| Photo-Isolation |
3750 VDC |
| Digital Output |
| Channels |
8, Sink(NPN) |
| Output Voltage |
+3.5 ~ +50 V |
| Output Current |
700mA per channel |
| Intra-module Isolation, Field to Logic |
3750 VDC |
| Overvoltage Protection |
60 VDC |
| Wi-Fi Interface |
| Antenna |
5 dBi (Omni-Directional) |
| Standard Supported |
IEEE 802.11b/g |
| Wireless Mode |
Infrastructure & Ad-hoc |
| Encryption |
WEP, WPA and WPA2 |
| Transmission Range |
50 meters (LOS) |
| Power |
| Input Voltage Range |
+10 ~ +30 VDC |
| Power Consumption |
1.9W |
| Mechanical |
| Installation |
DIN-Rail Mounting |
| Dimensions |
110mm x 90mm x 33mm (H x W x D) |
| Environmental |
| Operating Temperature |
-25 ℃ ~ +75 ℃ |
| Storage Temperature |
-30 ℃ ~ +80 ℃ |
| Humidity |
10 ~ 90% RH, non-condensing |
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