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WF-2055 CR Wi-Fi I/O Module with Isolated 8-ch DI (Dry, Wet), and 8-ch DO (Sink, NPN) (RoHS)
WF-2055 CR: Module Wi-Fi 8 kênh đầu vào số DI + 8 kênh đầu ra số DO giao tiếp Modbus TCP
Features
• 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
Introduction
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.
Application
Specification
Isolation | |
---|---|
Intra-module Isolation | DI: 3750 VDC DO: 3750 VDC |
Wi-Fi | |
---|---|
Transmission Range | 50 meters (LOS) |
Standards | IEEE 802.11b/g |
Receive Sensitivity | -83 dBm @ 11Mbps |
Output Power | 8 dBm @ 11 Mbps |
Mode | Infrastructure & Ad-hoc* Infrastructure & Limit-AP** |
Encryption | WEP, WPA and WPA2 |
Antenna | 5 dBi (Omni-Directional) |
Digital Input/Counter | |
---|---|
Channels | 8 Counters: 8 |
Type | Dry Contact Wet Contact |
Sink/Source (NPN/PNP) | Dry Contact: Source Wet Contact: Sink/Source |
Wet Contact, ON Voltage Level | +10 ~ 50 VDC |
Wet Contact, OFF Voltage Level | +4 VDC Max. |
Dry Contact, ON Voltage Level | Close to GND |
Dry Contact, OFF Voltage Level | Open |
Max. Counts | 32-bit (4294967295) |
Frequency | 10K Hz Max. |
Digital Output | |
---|---|
Channels | 8 |
Type | Open Collector |
Sink/Source (NPN/PNP) | Sink (NPN) |
Load Voltage | +3.5 VDC ~ +50 VDC |
Max. Load Current | 700 mA per channel |
Overvoltage Protection | 60 VDC |
Power | |
Input Range | +10 VDC ~ +30 VDC |
Consumption | 1.9 W |
Mechanical | |
---|---|
Dimensions (mm) | 33 x 106 x 120 (W x L x H) |
Installation | DIN-Rail Mounting |
Environmental | |
---|---|
Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +80 °C |
Humidity | 10 ~ 90% RH, Non-condensing |
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Ordering information
WF-2055 CR | Wi-Fi I/O Module with Isolated 8-ch DI (Dry, Wet), and 8-ch DO (Sink, NPN) (RoHS) |
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