WF-2055 Wi-Fi I/O Module, 8-ch Isolated DI and 8-ch Sink DO
802.11b/g Wi-Fi I/O module with 8 isolated digital inputs (dry or wet, 32-bit counters) and 8 sink-type NPN digital outputs, for Modbus/TCP monitoring and control.
- 8 isolated digital inputs (dry or wet contact) with 32-bit counters, up to 8 kHz
- 8 isolated sink-type (NPN) open-collector outputs, 700 mA per channel
- IEEE 802.11b/g WLAN in infrastructure and ad hoc modes
- Modbus/TCP and UDP communication
- WEP, WPA and WPA2 wireless encryption
- Pair connection mode and DO power-on value and safe value mechanism
2 534,79 kr per stk.
| 1–9 stk. | 2 534,79 kr | |
|---|---|---|
| 10–30 stk. | 2 451,69 kr | −3 % |
| 31+ stk. | 2 399,74 kr | −5 % |
Produktinformasjon "WF-2055 Wi-Fi I/O Module, 8-ch Isolated DI and 8-ch Sink DO"
WF-2055 CR is a wireless remote I/O module from the WF-2000 Wi-Fi family. It combines 8 isolated digital inputs, each with a 32-bit counter, and 8 isolated sink-type (NPN) open-collector digital outputs. It works on IEEE 802.11b/g WLAN and can be added to monitoring and control systems without running cabling to each point.
The module accepts dry and wet contacts on its inputs and supports both sink and source wiring for wet inputs. Its outputs can be configured with a power-on value and a safe value, and a built-in watchdog is provided. Communication uses Modbus/TCP and UDP, and WEP, WPA and WPA2 encryption is available for securing the wireless link.
This variant includes an ANT-124-05 antenna and a CA-0910 cable. The manufacturer lists this model as Asia only, so check its regional availability before ordering.
Applications
- Remote digital monitoring and control over Wi-Fi
- Counting pulses or events from dry and wet contacts
- Integration with SCADA software over Modbus/TCP
- Monitoring and control systems where cabling is impractical
| Product type: | Wi-Fi I/O Module |
|---|---|
| Interface: | Wi-Fi |
| Protocol: | Modbus/TCP, UDP |
| Digital inputs: | 8 |
| Digital outputs: | 8 |
| Isolation: | 3750 VDC |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Spesifikasjoner
| Isolation | |
|---|---|
| Intra-module Isolation | DI: 3750 VDC DO: 3750 VDC |
| Wi-Fi | |
| Transmission Distance (LoS) | 50 meters (LOS) |
| Standard | IEEE 802.11 b/g* IEEE 802.11 b/g/n** |
| RX Sensitivity | -83 dBm @ 11 Mbps* -93 dBm @ 11 Mbps** |
| Output Power | 8 dBm @ 11 Mbps* 14 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: Source Wet: Sink/Source |
| ON Voltage Level | Dry: Close to GND Wet: +10 ~ 50 VDC |
| OFF Voltage Level | Dry: Open Wet: +4 VDC Max. |
| Max. Counts | 32-bit (4294967295) |
| Frequency | 8K Hz Max. |
| Digital Output | |
| Channels | 8 |
| Type | Open Collector |
| Sink/Source (NPN/PNP) | Sink (NPN) |
| Load Voltage | +3.5 VDC ~ +50 VDC |
| 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 127 x 107 (W x L x H) (Without antenna) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Spesifikasjoner som oppgitt av produsenten. Med forbehold om endringer.
Nedlastinger
Logg inn