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WiFio-404
16*Relay WiFi LAN Modbus-TCP/RTU module
298,00 EUR
inkl. Umsatzsteuer 354,62 EUR
- 16‑Channel Relay Output Module:
Provides 16 independent relay outputs divided into 8 Form A and 8 Form C contacts.
- High‑Voltage Contact Rating:
Each relay rated at 5 A @ 250 VAC or 5 A @ 30 VDC, suitable for switching both AC and DC loads.
- Flexible Logic Configuration:
Digital output (DO) channels can be configured as normal or inverted, allowing seamless replacement in existing systems without logic conflicts.
- Multi‑Interface Connectivity:
Supports Wi‑Fi, LAN (Ethernet), and Modbus‑TCP/RTU communication, enabling integration with PLCs, SCADA, and cloud‑based IoT platforms.
- High Isolation Protection:
Electrical isolation up to 2.5 kV DC between I/O and logic circuits ensures protection against industrial noise and surges.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC, accommodating 12 V, 24 V, 36 V, 48 V industrial supplies. Ripple peak must not exceed 5 V.
- Robust Industrial Design:
Designed for continuous operation in harsh environments with operating temperature –25 °C to +70 °C and humidity 5–95 % RH.
- Compact and Space‑Saving Form Factor:
Vertical housing (Wolf Series standard) with only 47.2 mm thickness allows dense DIN‑rail installation—up to 1.5 × more modules per panel compared to flat‑type I/O devices.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring. Configuration stored in detachable EEPROM can be transferred to a new unit for instant restoration.
- Programmable Power‑On and Safety Values:
Each output can be assigned a defined state at power‑on and a safe state upon communication failure.
- Integrated Watchdog System:
Hardware and software watchdogs automatically reset the module or outputs to safe mode in case of network or system faults.
- LED Status Indicators:
Front‑panel LEDs for System, Configuration, and WLAN provide immediate visual diagnostics.
- Low Power Consumption:
Typical current draw 200 mA @ 24 VDC (~4.8 W).
Provides 16 independent relay outputs divided into 8 Form A and 8 Form C contacts.
- High‑Voltage Contact Rating:
Each relay rated at 5 A @ 250 VAC or 5 A @ 30 VDC, suitable for switching both AC and DC loads.
- Flexible Logic Configuration:
Digital output (DO) channels can be configured as normal or inverted, allowing seamless replacement in existing systems without logic conflicts.
- Multi‑Interface Connectivity:
Supports Wi‑Fi, LAN (Ethernet), and Modbus‑TCP/RTU communication, enabling integration with PLCs, SCADA, and cloud‑based IoT platforms.
- High Isolation Protection:
Electrical isolation up to 2.5 kV DC between I/O and logic circuits ensures protection against industrial noise and surges.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC, accommodating 12 V, 24 V, 36 V, 48 V industrial supplies. Ripple peak must not exceed 5 V.
- Robust Industrial Design:
Designed for continuous operation in harsh environments with operating temperature –25 °C to +70 °C and humidity 5–95 % RH.
- Compact and Space‑Saving Form Factor:
Vertical housing (Wolf Series standard) with only 47.2 mm thickness allows dense DIN‑rail installation—up to 1.5 × more modules per panel compared to flat‑type I/O devices.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring. Configuration stored in detachable EEPROM can be transferred to a new unit for instant restoration.
- Programmable Power‑On and Safety Values:
Each output can be assigned a defined state at power‑on and a safe state upon communication failure.
- Integrated Watchdog System:
Hardware and software watchdogs automatically reset the module or outputs to safe mode in case of network or system faults.
- LED Status Indicators:
Front‑panel LEDs for System, Configuration, and WLAN provide immediate visual diagnostics.
- Low Power Consumption:
Typical current draw 200 mA @ 24 VDC (~4.8 W).
Comprehensive Product Summary – Advanio WiFio‑404 16‑Relay WiFi/LAN Modbus‑TCP/RTU Module
### 1. Product Overview
Product Name: WiFio‑404
Model: WiFio‑404
Series: Wolf Series (Wireless I/O family)
Article Number: WiFio‑404
Manufacturer: Advanio Technology Co., Ltd.
Advanio Technology Co., Ltd. is a Taiwan‑based industrial automation manufacturer specializing in advanced I/O and data acquisition systems for Industry 4.0 and IoT applications. Founded by a team of system engineers and IoT experts with over two decades of field experience, Advanio focuses on rugged, serviceable, and intelligent I/O modules designed for harsh industrial environments. The company’s Wolf Series represents its modular remote I/O platform, supporting RS‑485, Ethernet, Wi‑Fi, and Modbus protocols for distributed control and data acquisition.
### 2. Key Features
- 16‑Channel Relay Output Module:
Provides 16 independent relay outputs divided into 8 Form A and 8 Form C contacts.
- High‑Voltage Contact Rating:
Each relay rated at 5 A @ 250 VAC or 5 A @ 30 VDC, suitable for switching both AC and DC loads.
- Flexible Logic Configuration:
Digital output (DO) channels can be configured as normal or inverted, allowing seamless replacement in existing systems without logic conflicts.
- Multi‑Interface Connectivity:
Supports Wi‑Fi, LAN (Ethernet), and Modbus‑TCP/RTU communication, enabling integration with PLCs, SCADA, and cloud‑based IoT platforms.
- High Isolation Protection:
Electrical isolation up to 2.5 kV DC between I/O and logic circuits ensures protection against industrial noise and surges.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC, accommodating 12 V, 24 V, 36 V, 48 V industrial supplies. Ripple peak must not exceed 5 V.
- Robust Industrial Design:
Designed for continuous operation in harsh environments with operating temperature –25 °C to +70 °C and humidity 5–95 % RH.
- Compact and Space‑Saving Form Factor:
Vertical housing (Wolf Series standard) with only 47.2 mm thickness allows dense DIN‑rail installation—up to 1.5 × more modules per panel compared to flat‑type I/O devices.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring. Configuration stored in detachable EEPROM can be transferred to a new unit for instant restoration.
- Programmable Power‑On and Safety Values:
Each output can be assigned a defined state at power‑on and a safe state upon communication failure.
- Integrated Watchdog System:
Hardware and software watchdogs automatically reset the module or outputs to safe mode in case of network or system faults.
- LED Status Indicators:
Front‑panel LEDs for System, Configuration, and WLAN provide immediate visual diagnostics.
- Low Power Consumption:
Typical current draw 200 mA @ 24 VDC (~4.8 W).
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Relay Channels | 16 (8 Form A + 8 Form C) |
| Contact Rating | 5 A @ 250 VAC / 30 VDC |
| Contact Resistance | ≤ 100 mΩ (typical) |
| Dielectric Strength | 3 kV AC between coil and contacts |
| Operate/Release Time | ≤ 10 ms / ≤ 5 ms |
| Electrical Endurance | 1 × 10⁵ operations @ 3 A 250 VAC / 30 VDC |
| Isolation Protection | 2.5 kV DC (I/O to logic) |
| Power Supply | +10 VDC to +60 VDC (unregulated) |
| Ripple Tolerance | ≤ 5 V Vpp |
| Power Consumption | 200 mA @ 24 VDC (≈ 4.8 W) |
| Communication Interfaces | Wi‑Fi 802.11 b/g/n, LAN 10/100 Mbps, RS‑485 (Modbus RTU) |
| Protocols | Modbus‑TCP / Modbus‑RTU |
| Baud Rate (RS‑485) | 1200 – 115.2 kbps |
| Indicators | System / Config / WLAN LEDs |
| Operating Temperature | –25 °C to +70 °C |
| Storage Temperature | –30 °C to +75 °C |
| Humidity | 5 – 95 % RH (non‑condensing) |
| Dimensions (W × H × D) | 120.1 mm × 94.4 mm × 121.1 mm |
| Weight | ~ 360 g |
| Mounting | DIN‑rail 35 mm / Wall‑mount |
| Enclosure Material | Industrial‑grade ABS / PC plastic |
| Ingress Protection | IP20 (front) |
| Compliance | CE, FCC Part 15 Class A, EMC (EMI/EMS) |
### 4. Functionality
Operating Principle:
The WiFio‑404 acts as a remote digital output node within a Modbus‑based control network. A host controller (PLC, PAC, or SCADA server) issues Modbus commands via Ethernet, Wi‑Fi, or RS‑485. The module decodes these commands and actuates its 16 relay outputs accordingly. Each relay can switch AC or DC loads such as solenoids, contactors, lamps, or alarms.
Use Cases and Applications:
- Industrial process control and automation
- Building and facility management systems
- Energy management and power distribution monitoring
- Remote equipment control via LAN/Wi‑Fi
- Security and access control systems
- Laboratory and test automation
- Supervisory control and data acquisition (SCADA)
- Direct digital control (DDC) in HVAC systems
Compatibility:
Fully compatible with Modbus‑TCP/RTU masters including Siemens, Schneider, Allen‑Bradley, Beckhoff, and open‑source SCADA software. Supports integration with Advanio’s Wolf Series analog and digital I/O modules for mixed‑signal systems.
### 5. Components & Accessories
Included Items:
- WiFio‑404 module
- Detachable DIN‑rail mounting base (fixed seat)
- 14‑pin signal connector block
- Plastic grounding tab and buckle set
- Quick Start Guide / User Manual
Optional Accessories:
- RS‑232 to RS‑485 Isolated Converter (G‑M1A001)
- USB to RS‑485 Converter (G‑M1E001)
- RS‑485 Repeater (G‑M1F001) for extended distance > 1200 m
- EEPROM replacement module (for configuration backup)
- Wall‑mount bracket kit
Connectors:
- Plug‑in terminal blocks (#16–30 AWG) for I/O and power
- RJ‑45 Ethernet port (10/100 Base‑T)
- RS‑485 2‑wire terminal (D+, D–)
- Wi‑Fi antenna integrated or external SMA connector (depending on variant)
### 6. Installation & Setup
Requirements:
- DC power supply 10–60 VDC (24 V nominal)
- Host PC or controller with Ethernet or RS‑485 port
- Modbus master software or PLC program
Mounting Options:
- DIN‑Rail Mounting: Attach the detachable base to a standard DIN 35 mm rail. Modules can be docked side‑by‑side using the 14‑pin connector array for power and bus continuity.
- Wall Mounting: Secure the base to a flat surface using screws through the pre‑drilled holes.
Grounding:
When installed on a metal DIN rail, the rail serves as frame ground (FG). If electrical noise is present, use the included plastic grounding tab to isolate the module from the rail.
Power Wiring:
Connect +VS and GND to the power supply. Keep cable length short to minimize voltage drop. Modules on the same rail share power in parallel (≤ 10 modules per rail, ≤ 30 W total).
Communication Setup:
- Modbus Node Address: Set via two rotary switches (1–247 decimal).
- Baud Rate & Parity: Factory default 9600 bps, N, 8, 1; configurable through utility software or Modbus register 44107.
- Factory Reset: Press INIT button for 3 seconds to restore defaults.
- EEPROM Transfer: Move EEPROM from old module to new one to restore configuration instantly.
Indicators:
- Power LED: Steady ON = power OK.
- System LED: Flashing = normal operation; steady ON = fault.
- Communication LED: Flashes on data activity; steady ON = timeout.
- WLAN LED: Indicates Wi‑Fi link status.
### 7. Performance & Capabilities
- Switching Capacity: 5 A per channel (AC or DC)
- Total Load Capacity: 80 A aggregate (max simultaneous load limited by thermal conditions)
- Response Time: Relay operate ≤ 10 ms; release ≤ 5 ms
- Communication Speed: RS‑485 up to 115.2 kbps; Ethernet 10/100 Mbps; Wi‑Fi up to 150 Mbps (802.11 n)
- Network Distance: RS‑485 up to 1.2 km without repeater; Ethernet 100 m per segment
- System Watchdog: Programmable timeout (0–25.5 s in 0.1 s steps)
- Module Watchdog: Fixed 1.6 s hardware reset interval
- Reliability: MTBF > 100,000 hours (estimated)
- Limitations: Relay contacts not suitable for high‑frequency switching > 1 Hz or inductive loads without snubbers.
### 8. Standards & Compliance
- Electrical Safety: IEC 61010‑1 (Industrial Control Equipment)
- EMC Compliance: EN 55032 (Class A), EN 55024 (EMI/EMS)
- FCC Compliance: Part 15 Subpart B (Class A)
- (1) Device may not cause harmful interference.
- (2) Device must accept any interference received.
- CE Marking: Conforms to EMC Directive and Low Voltage Directive.
- Environmental Testing: Operating –25 °C to +70 °C; storage –30 °C to +75 °C; vibration and shock tested for industrial use.
- RoHS Compliance: Lead‑free and halogen‑free construction.
Advanio recommends installing the WiFio‑404 in a CE‑certified industrial chassis to maintain EMC performance.
### 9. Additional Information
Warranty:
5‑year limited manufacturer warranty from date of purchase. Covers defects in materials and workmanship under normal use. Excludes damage from improper installation, modification, or misuse. Within warranty period, Advanio will repair or replace defective units free of charge. Out‑of‑warranty service available at nominal cost.
Support & Service:
Technical support available via email (service@advanio.com.tw) and official website ([www.advanio.com.tw](http://www.advanio.com.tw)). Response within 2 business days. RMA procedure requires model number, serial number, firmware version, and purchase proof.
Maintenance:
No periodic maintenance required. Ensure adequate ventilation and avoid exposure to corrosive environments. Relay contacts should be protected with snubber circuits for inductive loads to extend life.
Firmware & Software Updates:
Configuration and firmware updates available through Advanio Utility software (Windows platform). Supports batch configuration and parameter backup via EEPROM or file.
Advanio Utility Software Features:
- Module discovery and address configuration
- Communication parameter setup (baud rate, parity, timeout)
- Channel configuration and testing (DI/DO/AI/AO)
- Watchdog and safe value management
- Save/load configuration files for batch deployment
Corporate Vision:
Advanio Technology positions itself as a solution provider for smart industrial automation, bridging traditional I/O systems with IoT connectivity. Its Wolf and WiFio series embody the principles of Industry 4.0—modularity, connectivity, and reliability.
### Summary Table
| Category | Details |
|---------------|-------------|
| Product Name | WiFio‑404 16‑Relay WiFi/LAN Modbus‑TCP/RTU Module |
| Manufacturer | Advanio Technology Co., Ltd. |
| Series | Wolf Series (WiFio family) |
| Relay Configuration | 16 channels (8 Form A + 8 Form C) |
| Contact Rating | 5 A @ 250 VAC / 30 VDC |
| Isolation | 2.5 kV DC |
| Power Input | +10 VDC to +60 VDC (≤ 5 V ripple) |
| Communication | Wi‑Fi, LAN, RS‑485 (Modbus‑TCP/RTU) |
| Baud Rate | 1200 – 115.2 kbps |
| Indicators | System, Config, WLAN LEDs |
| Operating Temp. | –25 °C to +70 °C |
| Dimensions | 120.1 × 94.4 × 121.1 mm |
| Weight | ~ 360 g |
| Mounting | DIN‑rail / Wall |
| Warranty | 5 years |
| Certifications | CE, FCC Part 15, EMC (EMI/EMS) |
| Applications | Industrial automation, process control, building automation, energy management, SCADA systems |
### Conclusion
The Advanio WiFio‑404 is a high‑performance, industrial‑grade 16‑channel relay output module combining Wi‑Fi, LAN, and RS‑485 (Modbus‑TCP/RTU) interfaces in a compact, rugged enclosure. It delivers flexible control, wide power compatibility, and robust isolation for demanding automation environments. With its hot‑swappable design, programmable safety states, and comprehensive watchdog protection, the WiFio‑404 ensures reliable operation in distributed control systems. Backed by a 5‑year warranty and Advanio’s proven Wolf Series architecture, it is an ideal choice for smart factories, remote monitoring, and IoT‑enabled industrial control networks.
### 1. Product Overview
Product Name: WiFio‑404
Model: WiFio‑404
Series: Wolf Series (Wireless I/O family)
Article Number: WiFio‑404
Manufacturer: Advanio Technology Co., Ltd.
Advanio Technology Co., Ltd. is a Taiwan‑based industrial automation manufacturer specializing in advanced I/O and data acquisition systems for Industry 4.0 and IoT applications. Founded by a team of system engineers and IoT experts with over two decades of field experience, Advanio focuses on rugged, serviceable, and intelligent I/O modules designed for harsh industrial environments. The company’s Wolf Series represents its modular remote I/O platform, supporting RS‑485, Ethernet, Wi‑Fi, and Modbus protocols for distributed control and data acquisition.
### 2. Key Features
- 16‑Channel Relay Output Module:
Provides 16 independent relay outputs divided into 8 Form A and 8 Form C contacts.
- High‑Voltage Contact Rating:
Each relay rated at 5 A @ 250 VAC or 5 A @ 30 VDC, suitable for switching both AC and DC loads.
- Flexible Logic Configuration:
Digital output (DO) channels can be configured as normal or inverted, allowing seamless replacement in existing systems without logic conflicts.
- Multi‑Interface Connectivity:
Supports Wi‑Fi, LAN (Ethernet), and Modbus‑TCP/RTU communication, enabling integration with PLCs, SCADA, and cloud‑based IoT platforms.
- High Isolation Protection:
Electrical isolation up to 2.5 kV DC between I/O and logic circuits ensures protection against industrial noise and surges.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC, accommodating 12 V, 24 V, 36 V, 48 V industrial supplies. Ripple peak must not exceed 5 V.
- Robust Industrial Design:
Designed for continuous operation in harsh environments with operating temperature –25 °C to +70 °C and humidity 5–95 % RH.
- Compact and Space‑Saving Form Factor:
Vertical housing (Wolf Series standard) with only 47.2 mm thickness allows dense DIN‑rail installation—up to 1.5 × more modules per panel compared to flat‑type I/O devices.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring. Configuration stored in detachable EEPROM can be transferred to a new unit for instant restoration.
- Programmable Power‑On and Safety Values:
Each output can be assigned a defined state at power‑on and a safe state upon communication failure.
- Integrated Watchdog System:
Hardware and software watchdogs automatically reset the module or outputs to safe mode in case of network or system faults.
- LED Status Indicators:
Front‑panel LEDs for System, Configuration, and WLAN provide immediate visual diagnostics.
- Low Power Consumption:
Typical current draw 200 mA @ 24 VDC (~4.8 W).
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Relay Channels | 16 (8 Form A + 8 Form C) |
| Contact Rating | 5 A @ 250 VAC / 30 VDC |
| Contact Resistance | ≤ 100 mΩ (typical) |
| Dielectric Strength | 3 kV AC between coil and contacts |
| Operate/Release Time | ≤ 10 ms / ≤ 5 ms |
| Electrical Endurance | 1 × 10⁵ operations @ 3 A 250 VAC / 30 VDC |
| Isolation Protection | 2.5 kV DC (I/O to logic) |
| Power Supply | +10 VDC to +60 VDC (unregulated) |
| Ripple Tolerance | ≤ 5 V Vpp |
| Power Consumption | 200 mA @ 24 VDC (≈ 4.8 W) |
| Communication Interfaces | Wi‑Fi 802.11 b/g/n, LAN 10/100 Mbps, RS‑485 (Modbus RTU) |
| Protocols | Modbus‑TCP / Modbus‑RTU |
| Baud Rate (RS‑485) | 1200 – 115.2 kbps |
| Indicators | System / Config / WLAN LEDs |
| Operating Temperature | –25 °C to +70 °C |
| Storage Temperature | –30 °C to +75 °C |
| Humidity | 5 – 95 % RH (non‑condensing) |
| Dimensions (W × H × D) | 120.1 mm × 94.4 mm × 121.1 mm |
| Weight | ~ 360 g |
| Mounting | DIN‑rail 35 mm / Wall‑mount |
| Enclosure Material | Industrial‑grade ABS / PC plastic |
| Ingress Protection | IP20 (front) |
| Compliance | CE, FCC Part 15 Class A, EMC (EMI/EMS) |
### 4. Functionality
Operating Principle:
The WiFio‑404 acts as a remote digital output node within a Modbus‑based control network. A host controller (PLC, PAC, or SCADA server) issues Modbus commands via Ethernet, Wi‑Fi, or RS‑485. The module decodes these commands and actuates its 16 relay outputs accordingly. Each relay can switch AC or DC loads such as solenoids, contactors, lamps, or alarms.
Use Cases and Applications:
- Industrial process control and automation
- Building and facility management systems
- Energy management and power distribution monitoring
- Remote equipment control via LAN/Wi‑Fi
- Security and access control systems
- Laboratory and test automation
- Supervisory control and data acquisition (SCADA)
- Direct digital control (DDC) in HVAC systems
Compatibility:
Fully compatible with Modbus‑TCP/RTU masters including Siemens, Schneider, Allen‑Bradley, Beckhoff, and open‑source SCADA software. Supports integration with Advanio’s Wolf Series analog and digital I/O modules for mixed‑signal systems.
### 5. Components & Accessories
Included Items:
- WiFio‑404 module
- Detachable DIN‑rail mounting base (fixed seat)
- 14‑pin signal connector block
- Plastic grounding tab and buckle set
- Quick Start Guide / User Manual
Optional Accessories:
- RS‑232 to RS‑485 Isolated Converter (G‑M1A001)
- USB to RS‑485 Converter (G‑M1E001)
- RS‑485 Repeater (G‑M1F001) for extended distance > 1200 m
- EEPROM replacement module (for configuration backup)
- Wall‑mount bracket kit
Connectors:
- Plug‑in terminal blocks (#16–30 AWG) for I/O and power
- RJ‑45 Ethernet port (10/100 Base‑T)
- RS‑485 2‑wire terminal (D+, D–)
- Wi‑Fi antenna integrated or external SMA connector (depending on variant)
### 6. Installation & Setup
Requirements:
- DC power supply 10–60 VDC (24 V nominal)
- Host PC or controller with Ethernet or RS‑485 port
- Modbus master software or PLC program
Mounting Options:
- DIN‑Rail Mounting: Attach the detachable base to a standard DIN 35 mm rail. Modules can be docked side‑by‑side using the 14‑pin connector array for power and bus continuity.
- Wall Mounting: Secure the base to a flat surface using screws through the pre‑drilled holes.
Grounding:
When installed on a metal DIN rail, the rail serves as frame ground (FG). If electrical noise is present, use the included plastic grounding tab to isolate the module from the rail.
Power Wiring:
Connect +VS and GND to the power supply. Keep cable length short to minimize voltage drop. Modules on the same rail share power in parallel (≤ 10 modules per rail, ≤ 30 W total).
Communication Setup:
- Modbus Node Address: Set via two rotary switches (1–247 decimal).
- Baud Rate & Parity: Factory default 9600 bps, N, 8, 1; configurable through utility software or Modbus register 44107.
- Factory Reset: Press INIT button for 3 seconds to restore defaults.
- EEPROM Transfer: Move EEPROM from old module to new one to restore configuration instantly.
Indicators:
- Power LED: Steady ON = power OK.
- System LED: Flashing = normal operation; steady ON = fault.
- Communication LED: Flashes on data activity; steady ON = timeout.
- WLAN LED: Indicates Wi‑Fi link status.
### 7. Performance & Capabilities
- Switching Capacity: 5 A per channel (AC or DC)
- Total Load Capacity: 80 A aggregate (max simultaneous load limited by thermal conditions)
- Response Time: Relay operate ≤ 10 ms; release ≤ 5 ms
- Communication Speed: RS‑485 up to 115.2 kbps; Ethernet 10/100 Mbps; Wi‑Fi up to 150 Mbps (802.11 n)
- Network Distance: RS‑485 up to 1.2 km without repeater; Ethernet 100 m per segment
- System Watchdog: Programmable timeout (0–25.5 s in 0.1 s steps)
- Module Watchdog: Fixed 1.6 s hardware reset interval
- Reliability: MTBF > 100,000 hours (estimated)
- Limitations: Relay contacts not suitable for high‑frequency switching > 1 Hz or inductive loads without snubbers.
### 8. Standards & Compliance
- Electrical Safety: IEC 61010‑1 (Industrial Control Equipment)
- EMC Compliance: EN 55032 (Class A), EN 55024 (EMI/EMS)
- FCC Compliance: Part 15 Subpart B (Class A)
- (1) Device may not cause harmful interference.
- (2) Device must accept any interference received.
- CE Marking: Conforms to EMC Directive and Low Voltage Directive.
- Environmental Testing: Operating –25 °C to +70 °C; storage –30 °C to +75 °C; vibration and shock tested for industrial use.
- RoHS Compliance: Lead‑free and halogen‑free construction.
Advanio recommends installing the WiFio‑404 in a CE‑certified industrial chassis to maintain EMC performance.
### 9. Additional Information
Warranty:
5‑year limited manufacturer warranty from date of purchase. Covers defects in materials and workmanship under normal use. Excludes damage from improper installation, modification, or misuse. Within warranty period, Advanio will repair or replace defective units free of charge. Out‑of‑warranty service available at nominal cost.
Support & Service:
Technical support available via email (service@advanio.com.tw) and official website ([www.advanio.com.tw](http://www.advanio.com.tw)). Response within 2 business days. RMA procedure requires model number, serial number, firmware version, and purchase proof.
Maintenance:
No periodic maintenance required. Ensure adequate ventilation and avoid exposure to corrosive environments. Relay contacts should be protected with snubber circuits for inductive loads to extend life.
Firmware & Software Updates:
Configuration and firmware updates available through Advanio Utility software (Windows platform). Supports batch configuration and parameter backup via EEPROM or file.
Advanio Utility Software Features:
- Module discovery and address configuration
- Communication parameter setup (baud rate, parity, timeout)
- Channel configuration and testing (DI/DO/AI/AO)
- Watchdog and safe value management
- Save/load configuration files for batch deployment
Corporate Vision:
Advanio Technology positions itself as a solution provider for smart industrial automation, bridging traditional I/O systems with IoT connectivity. Its Wolf and WiFio series embody the principles of Industry 4.0—modularity, connectivity, and reliability.
### Summary Table
| Category | Details |
|---------------|-------------|
| Product Name | WiFio‑404 16‑Relay WiFi/LAN Modbus‑TCP/RTU Module |
| Manufacturer | Advanio Technology Co., Ltd. |
| Series | Wolf Series (WiFio family) |
| Relay Configuration | 16 channels (8 Form A + 8 Form C) |
| Contact Rating | 5 A @ 250 VAC / 30 VDC |
| Isolation | 2.5 kV DC |
| Power Input | +10 VDC to +60 VDC (≤ 5 V ripple) |
| Communication | Wi‑Fi, LAN, RS‑485 (Modbus‑TCP/RTU) |
| Baud Rate | 1200 – 115.2 kbps |
| Indicators | System, Config, WLAN LEDs |
| Operating Temp. | –25 °C to +70 °C |
| Dimensions | 120.1 × 94.4 × 121.1 mm |
| Weight | ~ 360 g |
| Mounting | DIN‑rail / Wall |
| Warranty | 5 years |
| Certifications | CE, FCC Part 15, EMC (EMI/EMS) |
| Applications | Industrial automation, process control, building automation, energy management, SCADA systems |
### Conclusion
The Advanio WiFio‑404 is a high‑performance, industrial‑grade 16‑channel relay output module combining Wi‑Fi, LAN, and RS‑485 (Modbus‑TCP/RTU) interfaces in a compact, rugged enclosure. It delivers flexible control, wide power compatibility, and robust isolation for demanding automation environments. With its hot‑swappable design, programmable safety states, and comprehensive watchdog protection, the WiFio‑404 ensures reliable operation in distributed control systems. Backed by a 5‑year warranty and Advanio’s proven Wolf Series architecture, it is an ideal choice for smart factories, remote monitoring, and IoT‑enabled industrial control networks.
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Advanio WiFio Datasheet-404.pdf
PDF Catalog
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Advanio_Catalog_Wolf_Series_General.pdf
PDF Catalog
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