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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 (-13°F ~ 167°F). Support 802.11N

WF-2055

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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 (-13°F ~ 167°F). Support 802.11N

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Features

WF-2055 Applications 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

Applications

IO Pair Connection

Utility

WF-2000 utility

Specifications

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	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