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WF-2051 CR Wi-Fi I/O Module with Isolated 16-ch DI (Dry, Wet) (RoHS)
WF-2051 CR: Module Wi-Fi 16 kênh vào số DI giao tiếp Modbus TCP
Features
• 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
Introduction
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.
Application
Specification
Isolation | |
---|---|
Intra-module Isolation | DI: 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 | 16 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 | 8K Hz Max. |
Power | |
---|---|
Input Range | +10 VDC ~ +30 VDC |
Consumption | 1.2 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 |
Download
Ordering information
WF-2051 CR | Wi-Fi I/O Module with Isolated 16-ch DI (Dry, Wet) (RoHS) |
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