Comprehensive Product Summary – Advanio WiFio‑113 (6×RTD WiFi LAN Modbus‑TCP/RTU Module)

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### 1. Product Overview

Product Name: WiFio‑113
Article Number: WiFio‑113
Series: Wolf Series – Wireless Remote I/O Modules
Model Type: 6‑Channel RTD WiFi LAN Modbus‑TCP/RTU Module
Manufacturer: Advanio Technology Co., Ltd.
Origin: Taiwan

Manufacturer Background:
Advanio Technology Co., Ltd. is a professional developer of industrial I/O and data‑acquisition modules designed for Industry 4.0 and IoT‑driven automation. The company’s name derives from “Advanced I/O Technologies.” Founded by engineers with over 20 years of experience in industrial automation, embedded systems, and information technology, Advanio focuses on rugged, field‑ready modules that integrate wired and wireless connectivity (RS‑485, CAN, Ethernet, EtherCAT, PROFINET, Wi‑Fi, Bluetooth, 3G/4G). Its Wolf Series represents a new generation of modular, hot‑swappable remote I/O devices optimized for smart‑factory, process‑control, and building‑automation environments.

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### 2. Key Features

- 6‑Channel RTD Input: Supports six independent resistance‑temperature‑detector (RTD) channels for precise temperature measurement.
- Sensor Compatibility: Platinum (Pt100, Pt1000), Copper (Cu100, Cu1000, Cu50), Nickel (Ni100, Ni120, Ni507, Ni604), and BALCO 500 sensors.
- High‑Resolution Conversion: 16‑bit A/D resolution with 12 samples per second total sampling rate.
- Dual Communication Interfaces:
- Wi‑Fi IEEE 802.11 b/g/n with integrated antenna and optional external IPEX connector.
- Modbus‑RTU (RS‑232/422/485) isolated DB9 port supporting 1200 – 115.2 kbps.
- Modbus‑TCP/RTU Protocols: Full compatibility with standard Modbus networks for integration with PLCs, SCADA, and DCS systems.
- Industrial‑Grade Design: Operating temperature –25 °C to +70 °C; isolation protection up to 3000 V DC; power consumption 1.6 W @ 24 V DC.
- Compact Form Factor: 120.1 × 94.4 × 121.1 mm, weight ≈ 360 g.
- Flexible Mounting: DIN‑rail or wall‑mount installation with detachable base for quick replacement.
- Hot‑Swap & Auto‑Configuration: Non‑volatile EEPROM stores configuration; parameters can be transferred between modules.
- Programmable Power‑On and Safety Values: Ensures safe output states during startup or communication failure.
- Wide Power Input Range: +10 V DC to +60 V DC with reverse‑polarity protection.
- 5‑Year Warranty: Long‑term reliability for industrial deployment.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Input Channels | 6 × RTD (independent configuration) |
| Supported Sensors | Pt100 (IEC α = 0.00385), Pt100 (JIS α = 0.00392), Pt1000, Cu100, Cu1000, Cu50, Ni100, Ni120, Ni507.5, Ni604, BALCO 500 |
| Measurement Range | –200 °C to +600 °C (Pt); –80 °C to +260 °C (Ni); –40 °C to +150 °C (BALCO) |
| Sampling Rate | 12 samples per second (total) |
| Resolution | 16 bits |
| Accuracy | ± 0.1 % FSR |
| Input Impedance | Sensor‑dependent (RTD bridge circuit) |
| Over‑Voltage Protection | ± 55 V |
| Isolation Voltage | 3000 V DC (power, communication, and I/O) |
| Power Supply | +10 V DC to +60 V DC (typical 24 V DC) |
| Power Consumption | 1.6 W @ 24 V DC |
| Communication Ports | Wi‑Fi 802.11 b/g/n; RS‑232/422/485 (DB9) |
| Baud Rate (Serial) | 1200 – 115.2 kbps |
| Protocol | Modbus‑TCP / Modbus‑RTU |
| 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 |
| Enclosure Material | Industrial‑grade ABS/PC plastic |
| Mounting | DIN‑rail (35 mm) / wall‑mount |
| Indicators | Power, System, Communication LEDs |
| Isolation Protection | Power, I/O, and Communication 3000 V DC |
| Compliance | CE EMC (EMI/EMS), FCC Part 15 Class A |

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### 4. Functionality

Operating Principle:
The WiFio‑113 converts analog resistance signals from RTD sensors into digital temperature data using a 16‑bit ADC. The processed data are transmitted via Modbus‑TCP over Wi‑Fi or Modbus‑RTU over serial lines to supervisory controllers. Each channel can be configured independently for sensor type and measurement range.

Use Cases & Applications:
- Industrial process temperature monitoring
- Energy‑management systems
- Building automation and HVAC control
- Laboratory and environmental monitoring
- Food, pharmaceutical, and chemical process control
- Remote data acquisition in distributed plants

Compatibility:
- Works with Modbus‑compliant PLCs, PACs, SCADA, and HMI systems.
- Integrates with Advanio’s Wolf Series modules for mixed analog/digital I/O networks.
- Supports Advanio ARIO configuration utility (Windows) and mobile apps (Android/iOS).

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### 5. Components & Accessories

Included Items:
- WiFio‑113 module
- Detachable DIN‑rail base and plastic isolation tab
- 14‑pin signal connector
- Quick‑start guide

Optional Accessories:
- External IPEX Wi‑Fi antenna
- RS‑232 ↔ RS‑485 or USB ↔ RS‑485 isolated converters
- RS‑485 repeaters (for long‑distance or multi‑node networks)
- Replacement EEPROM module for configuration backup

Connectors:
- Plug‑in terminal blocks (#16 – 30 AWG) for I/O and power
- DB9 connector for serial Modbus‑RTU
- IPEX connector for external antenna (optional)

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### 6. Installation & Setup

Requirements:
- DC power supply 10 – 60 V DC (regulated 24 V DC recommended)
- Host PC or controller with RS‑485 or Wi‑Fi interface
- Proper grounding (frame ground via DIN rail or power connector)

Mounting Options:
- DIN‑Rail: Snap the detachable base onto a standard 35 mm DIN rail; modules can be cascaded using 14‑pin connecting arrays for power and communication.
- Wall Mount: Secure the base with screws through pre‑formed holes; attach the module vertically.

Configuration Steps:
1. Connect power and communication lines.
2. Set Modbus node address using dual rotary switches (range 1 – 247).
3. Configure communication parameters (baud rate, parity, stop bits) via utility or Modbus registers.
4. Use Advanio ARIO Utility to assign channel types, scaling, and watchdog parameters.
5. Verify operation through LED indicators:
- Power LED: steady = ready
- System LED: flashing = normal, solid = fault
- Communication LED: flashes on data exchange

Hot‑Swap Procedure:
Modules can be replaced without rewiring. Remove the faulty unit, insert a new one, and transfer the EEPROM to restore configuration automatically.

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### 7. Performance & Capabilities

- Sampling Performance: 12 samples/s (total) ensures real‑time temperature updates for six channels.
- Resolution & Accuracy: 16‑bit conversion with ± 0.1 % FSR accuracy provides precise thermal readings.
- Noise Immunity: 120 dB CMR and 100 dB NMR @ 50/60 Hz minimize industrial interference.
- Isolation & Protection: 3000 V DC isolation between power, communication, and I/O; ± 55 V input protection prevents surge damage.
- Watchdog System:
- Module Watchdog (hardware): resets the module after 1.6 s of inactivity.
- System Watchdog (software): programmable timeout; forces outputs to safe state on host failure.
- Power Efficiency: 1.6 W @ 24 V DC enables low‑heat, continuous operation.
- Reliability: Designed for 24/7 industrial duty in harsh environments (–25 °C to +70 °C, 95 % RH).
- Scalability: Up to 247 nodes per RS‑485 network using repeaters; unlimited expansion via Wi‑Fi LAN.

Limitations:
- Total sampling rate shared among six channels (12 S/s aggregate).
- Requires proper grounding and shielding for optimal EMC performance.

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### 8. Standards & Compliance

- Electrical Safety: Isolation 3000 V DC between power, I/O, and communication circuits.
- EMC Compliance:
- EMI/EMS tests certified for industrial environments.
- Recommended installation within CE‑certified industrial chassis.
- Regulatory Approvals:
- CE Mark (EMC Directive 2014/30/EU)
- FCC Part 15 Class A (U.S.)
- Environmental: RoHS‑compliant materials; operating –25 °C to +70 °C.
- Communication Standards:
- Modbus‑RTU (EIA‑485 standard)
- Modbus‑TCP (IEEE 802.3 Ethernet over Wi‑Fi)
- IEEE 802.11 b/g/n wireless networking

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### 9. Additional Information

Warranty & Service:
- Warranty Period: 5 years from original purchase.
- Coverage: Free repair or replacement for manufacturing defects; excludes misuse, improper installation, or unauthorized modification.
- RMA Procedure: Contact authorized dealer, provide model number, serial number, firmware version, and fault description. Obtain RMA number before return.
- Out‑of‑Warranty Service: Repair or replacement at nominal cost.

Maintenance:
- Periodically inspect connectors and grounding.
- Keep ventilation unobstructed; avoid condensation.
- Firmware updates available via Advanio support portal.

Technical Support:
- Email: service@advanio.com.tw
- Website: [https://www.advanio.com.tw](https://www.advanio.com.tw)
- Response Time: within 2 working days.

Software & Utilities:
- ARIO Utility (Windows): Configuration, calibration, and diagnostics via RS‑485.
- Mobile Apps: Advanio for Android/iOS for remote monitoring and setup.
- Firmware Upgrade: Supported through utility interface.

Maintenance Notes:
- EEPROM stores configuration; replaceable if damaged.
- Factory reset available via INIT button (press ≥ 3 s).
- LED diagnostics simplify on‑site troubleshooting.

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### Summary

The Advanio WiFio‑113 is a compact, high‑precision 6‑channel RTD input module combining Wi‑Fi LAN and Modbus‑TCP/RTU communication for distributed temperature monitoring in industrial automation. Built on the Wolf Series platform, it inherits robust isolation, hot‑swap capability, and flexible installation options. With support for multiple RTD sensor types, 16‑bit resolution, and comprehensive watchdog and safety features, the WiFio‑113 delivers reliable, real‑time thermal data acquisition for smart‑factory, energy‑management, and process‑control systems. Its wide power range, rugged environmental tolerance, and 5‑year warranty make it a dependable choice for Industry 4.0 applications requiring wireless connectivity and precise temperature measurement.