tWF-DA1PD2R1 Wi-Fi I/O Module, 1-ch AO, 2-ch DI, 1-ch Power Relay
Compact Wi-Fi remote I/O module with 1-ch analog output, 2-ch digital inputs with 32-bit counter and 1-ch power relay, supporting Modbus TCP over IEEE 802.11 b/g/n.
- Wi-Fi remote I/O module compliant with IEEE 802.11 b/g/n, supporting Access Point (Limited AP) and Station (STA) modes
- Modbus TCP support for SCADA, HMI and Modbus app integration, with network encryption configuration
- 1-ch analog output, 0 ~ 10 V, 0 ~ 20 mA or 4 ~ 20 mA, 12-bit resolution with ±0.1% of FSR accuracy
- 2-ch digital inputs with photo-isolation (3750 VDC) and 32-bit counter, 20 Hz max. frequency
- 1-ch Form A power relay rated DC 30V/5A and AC 250V/5A
- Wide power input +9 VDC ~ +48 VDC with reverse polarity protection, 0.7W max. consumption
152,00 € pro Stück
| 1–9 Stück | 152,00 € | |
|---|---|---|
| 10–30 Stück | 147,00 € | −3 % |
| ab 31 Stück | 144,00 € | −5 % |
Produktinformationen "tWF-DA1PD2R1 Wi-Fi I/O Module, 1-ch AO, 2-ch DI, 1-ch Power Relay"
The tWF-DA1PD2R1 CR is a compact Wi-Fi remote I/O module that brings wireless connectivity to monitoring and control systems. It complies with IEEE 802.11 b/g/n and can operate in Access Point (Limited AP) or Station (STA) mode, so it can be added to an existing 802.11 network infrastructure.
Each module combines a 12-bit analog output with 0 ~ 10 V, 0 ~ 20 mA and 4 ~ 20 mA ranges, two digital inputs with a 32-bit counter and a Form A power relay. Modbus TCP support allows straightforward integration with SCADA software and Modbus HMI applications, and network encryption (Open, WEP or WPA2) can be configured. The module is configured through a PC utility, an Android app or a web browser.
The module accepts a wide +9 VDC ~ +48 VDC supply with reverse polarity protection and is rated for -25 ~ +75 °C operation. It is designed for DIN-rail mounting. The manufacturer lists this variant as Asia Only.
Applications
- Building automation
- Security automation
- Machine automation
- Factory automation
- Remote diagnosis
- Remote maintenance
- Simplified light control systems
- Testing equipment
| Product type: | Wireless I/O Module |
|---|---|
| Interface: | Wi-Fi |
| Protocol: | Modbus TCP |
| Digital inputs: | 2 |
| Relay outputs: | 1 |
| Analog outputs: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +9 VDC ~ +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Technische Daten
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | Yes ±4 kV for Power |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
| LED Indicators | |
| Status | 1 x Power 1 x Status |
| Wi-Fi | |
| Standard | IEEE 802.11 b/g/n |
| Mode | Access Point (Limited AP) & Station (STA) |
| Encryption | Open,WEP, WPA2 |
| Data Transmission Rate | Data Rate, 2.4 GHz |
| Analog Output | |
| Type | Voltage/Current |
| Range | Current: 0 ~ 20 mA, 4 ~ 20 mA Voltage: 0 ~ 10 V |
| Resolution | 12-bit |
| Accuracy | +/-0.1% of FSR |
| Response Time | 10ms |
| Voltage Output Capability | 20 mA |
| Current Load Resistance | 500 Ω |
| Digital Input/Counter | |
| Channels | 2 |
| Type | Dry Contact |
| Sink/Source (NPN/PNP) | Sink |
| ON Voltage Level | Close to GND |
| OFF Voltage Level | Open |
| Max. Counts | 32-bit (4294967295) |
| Frequency | 20 Hz Max. |
| Isolation | Photo-Isolation 3750 VDC |
| Relay Output | |
| Channels | 1 x Form A |
| Type | Form A: Power Relay |
| Contact Rating | Form A: DC 30V/5A AC 250V/5A |
| Operate Time | 5 ms |
| Release Time | 5 ms |
| Power on Value | Yes(OFF) |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | +9 VDC ~ +48 VDC |
| Consumption | 0.7W Max. |
| Mechanical | |
| Dimensions (mm) | 52 x 97 x 27 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Technische Daten laut Hersteller. Änderungen vorbehalten.
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