WF-2026 Wi-Fi I/O Module, 5-ch AI, 2-ch AO, 2-ch DI, 3-ch DO
WF-2026 CR Wi-Fi multifunction I/O module with 5 analogue inputs, 2 analogue outputs, 2 digital inputs and 3 digital outputs, supporting Modbus/TCP and UDP.
- Multifunction module: 5 analogue inputs, 2 analogue outputs, 2 digital inputs and 3 digital outputs
- Individual channel configuration with jumper-selectable voltage or current input and output
- IEEE 802.11 b/g Wi-Fi with WEP, WPA and WPA2 encryption
- Modbus/TCP and UDP protocol support with DHCP network configuration
- Configurable power-on and safe values for analogue outputs and digital outputs
- Overload and short-circuit protection on digital outputs; 240 Vrms overvoltage protection on voltage inputs
2.690,71 kr. pr. stk.
| 1–9 stk. | 2.690,71 kr. | |
|---|---|---|
| 10–30 stk. | 2.608,50 kr. | −3 % |
| 31+ stk. | 2.556,18 kr. | −5 % |
Produktinformation "WF-2026 Wi-Fi I/O Module, 5-ch AI, 2-ch AO, 2-ch DI, 3-ch DO"
The WF-2026 CR combines five analogue inputs, two analogue outputs, two digital inputs and three digital outputs in one DIN-rail module with an IEEE 802.11 b/g Wi-Fi interface. It suits engineers who need to bring field signals into a monitoring or control system without running cabling to the I/O point.
Each analogue input and output channel can be configured individually, and voltage or current operation is selected by jumper. Power-on and safe values can be set for the outputs, and the module provides overload and short-circuit protection on its digital outputs, plus 240 Vrms overvoltage protection on voltage inputs.
The CR ordering code is the Asia-only variant, so confirm regional suitability before ordering. It is supplied with the ANT-124-05 antenna and CA-0910 cable.
Applications
- Wireless I/O for monitoring and control systems
- SCADA system integration
- Remote analogue and digital signal acquisition over Wi-Fi
| Product type: | Wireless I/O Module |
|---|---|
| Interface: | Wi-Fi |
| Protocol: | Modbus/TCP, UDP |
| Digital inputs: | 2 |
| Digital outputs: | 3 |
| Analog inputs: | 5 |
| Analog outputs: | 2 |
| Isolation: | 3000 VDC (power), 3750 VDC (DI/DO) |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifikationer
| Isolation | |
|---|---|
| Intra-module Isolation | Power: 3000 VDC DO: 3750 VDC DI: 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) |
| Analog Input | |
| Channels | 5 (Differential) |
| Type | Voltage Current |
| Range | Voltage: ±150 mVDC, ±500 mVDC, ±1 VDC, ±5 VDC, ±10 VDC Current: 0 ~ +20 mA, +4 ~ +20 mA, ±20 mA (Jumper Selectable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of FSR |
| Sampling Rate | 10 Hz (Total) |
| Input Impedance | Voltage: 2 MΩ Current: 140 Ω |
| Common Mode Rejection | 86 dB Min. |
| Normal Mode Rejection | 100 dB |
| Overvoltage Protection | 240 Vrms |
| Overcurrent Protection | Yes, 50 mA @ 110 VDC |
| Individual Channel Configuration | Yes |
| Zero Drift | ±20 μV/°C |
| Span Drift | ±25 ppm/°C |
| Analog Output | |
| Channels | 2 |
| Type | Voltage: +0 ~ +5 VDC, +0 ~ +10 VDC, ±5 VDC, ±10 VDC Current: +0 ~ +20 mA, +4 ~ +20 mA (Jumper Selectable) |
| Resolution | 12-bit |
| Accuracy | ±0.1% of FSR |
| Voltage Output Capability | 10 VDC @ 20 mA |
| Power-on Value | Yes, Programmable |
| Safe Value | Yes, Programmable |
| Digital Input/Counter | |
| Channels | 2 |
| Type | Dry Contact |
| Sink/Source (NPN/PNP) | Source |
| ON Voltage Level | Close to GND |
| OFF Voltage Level | Open |
| Digital Output | |
| Channels | 3 |
| Sink/Source (NPN/PNP) | Sink (NPN) |
| Load Voltage | +3.5 ~ +50 V |
| Load Current | 700 mA per channel |
| Overvoltage Protection | 60 VDC |
| Short-circuit Protection | Yes |
| Power on Value | Yes, Programmable |
| Safe Value | Yes, Programmable |
| Power | |
| Input Range | +10 VDC ~ +30 VDC |
| Consumption | 2.2 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 |
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