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- Signal Regeneration: Re‑drives and reshapes RS‑485 differential signals to maintain data integrity over extended distances.
- Network Expansion: Enables cascading of up to 8 repeaters to support a maximum of 247 nodes on a single Modbus/RTU network.
- Extended Communication Range: Increases RS‑485 transmission distance beyond the standard 1.2 km (4000 ft) limit.
- Full‑Duplex Isolation: Provides 3 kV DC isolation between input and output segments, protecting equipment from ground loops and surges.
- Wide Power Input Range: Operates from +10 V DC to +60 V DC, compatible with 12 V, 24 V, 36 V, and 48 V industrial supplies.
- Industrial‑Grade Design: EMC‑tested for EMI/EMS immunity; suitable for harsh factory environments.
- DIN‑Rail or Wall Mounting: Compact 47.2 mm‑thick vertical housing for space‑constrained control panels.
- Hot‑Swappable Module Architecture: Compatible with Wolf Series docking bases for quick replacement without rewiring.
- LED Status Indicators: Power, communication, and system LEDs provide at‑a‑glance diagnostics.
- 5‑Year Warranty: Long‑term reliability assurance under continuous industrial operation.
- Network Expansion: Enables cascading of up to 8 repeaters to support a maximum of 247 nodes on a single Modbus/RTU network.
- Extended Communication Range: Increases RS‑485 transmission distance beyond the standard 1.2 km (4000 ft) limit.
- Full‑Duplex Isolation: Provides 3 kV DC isolation between input and output segments, protecting equipment from ground loops and surges.
- Wide Power Input Range: Operates from +10 V DC to +60 V DC, compatible with 12 V, 24 V, 36 V, and 48 V industrial supplies.
- Industrial‑Grade Design: EMC‑tested for EMI/EMS immunity; suitable for harsh factory environments.
- DIN‑Rail or Wall Mounting: Compact 47.2 mm‑thick vertical housing for space‑constrained control panels.
- Hot‑Swappable Module Architecture: Compatible with Wolf Series docking bases for quick replacement without rewiring.
- LED Status Indicators: Power, communication, and system LEDs provide at‑a‑glance diagnostics.
- 5‑Year Warranty: Long‑term reliability assurance under continuous industrial operation.
Comprehensive Product Summary – Advanio G‑M1F001 RS‑485 to RS‑485 Repeater Module
### 1. Product Overview
Product Name: RS‑485 to RS‑485 Repeater Module
Model Number: G‑M1F001
Article Number: G‑M1F001
Series: Wolf Series – RS‑485 Remote I/O and Communication Modules
Manufacturer: Advanio Technology Co., Ltd.
Country of Origin: Taiwan
The Advanio G‑M1F001 is an industrial‑grade RS‑485 repeater designed to extend communication distance and increase the number of nodes in Modbus/RTU‑based RS‑485 networks. It belongs to the Wolf Series, a family of modular, DIN‑rail‑mountable remote I/O and communication devices engineered for Industry 4.0 and IoT‑driven automation environments. The repeater ensures reliable signal regeneration, galvanic isolation, and noise immunity for long‑distance or high‑node‑count RS‑485 installations.
### 2. Key Features
- Signal Regeneration: Re‑drives and reshapes RS‑485 differential signals to maintain data integrity over extended distances.
- Network Expansion: Enables cascading of up to 8 repeaters to support a maximum of 247 nodes on a single Modbus/RTU network.
- Extended Communication Range: Increases RS‑485 transmission distance beyond the standard 1.2 km (4000 ft) limit.
- Full‑Duplex Isolation: Provides 3 kV DC isolation between input and output segments, protecting equipment from ground loops and surges.
- Wide Power Input Range: Operates from +10 V DC to +60 V DC, compatible with 12 V, 24 V, 36 V, and 48 V industrial supplies.
- Industrial‑Grade Design: EMC‑tested for EMI/EMS immunity; suitable for harsh factory environments.
- DIN‑Rail or Wall Mounting: Compact 47.2 mm‑thick vertical housing for space‑constrained control panels.
- Hot‑Swappable Module Architecture: Compatible with Wolf Series docking bases for quick replacement without rewiring.
- LED Status Indicators: Power, communication, and system LEDs provide at‑a‑glance diagnostics.
- 5‑Year Warranty: Long‑term reliability assurance under continuous industrial operation.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Communication Interface | RS‑485 (2‑wire, half‑duplex, differential) |
| Protocol Support | Modbus/RTU transparent transmission |
| Baud Rate Range | 1200 bps – 115.2 kbps |
| Maximum Communication Distance | 1.2 km per segment; extendable with repeaters |
| Maximum Nodes per Segment | 32 modules per repeater segment |
| Maximum Network Nodes | 247 modules with 8 repeaters |
| Isolation Voltage | 3000 V DC between power, communication, and I/O |
| Power Supply Range | +10 V DC – +60 V DC (reverse‑polarity protected) |
| Power Ripple Tolerance | ≤ 5 V p‑p |
| Power Consumption | Approx. 1.6 W @ 24 V DC |
| Operating Temperature | −25 °C to +70 °C |
| Storage Temperature | −30 °C to +75 °C |
| Humidity | 5 % – 95 % RH (non‑condensing) |
| Connector Type | Plug‑in terminal block, #16 – 30 AWG |
| Enclosure Material | Industrial‑grade ABS/PC plastic |
| Mounting Options | DIN 35 mm rail or wall‑mount base |
| Dimensions (W × H × D) | 115.24 mm × 126.7 mm × 47 mm |
| Weight | Approx. 0.3 kg |
| Protection | Isolation, surge suppression, watchdog reset |
| Certifications | CE, FCC Part 15 Class A, EMC (EMI/EMS) compliance |
### 4. Functionality
The G‑M1F001 functions as a transparent RS‑485 repeater, regenerating differential signals between two RS‑485 network segments. It isolates the upstream and downstream buses, eliminating ground potential differences and reducing noise coupling. The repeater automatically detects and retransmits data without altering the Modbus/RTU frame structure, ensuring seamless integration into existing networks.
Typical Use Cases:
- Extending RS‑485 communication beyond 1200 m.
- Expanding node count in distributed I/O systems.
- Isolating noisy or high‑voltage sections of industrial networks.
- Integrating remote sensors, PLCs, and controllers in large facilities.
- Building automation, process control, and energy management systems.
Compatibility:
- Fully compatible with Wolf Series RS‑485 I/O modules (e.g., W‑M1Bxxx models).
- Works with third‑party Modbus/RTU devices, PLCs, and SCADA systems.
- Supports daisy‑chain, star, or hybrid network topologies.
### 5. Components & Accessories
Included Items:
- G‑M1F001 RS‑485 Repeater Module
- Detachable DIN‑rail base (fixed seat)
- 14‑pin docking connector array
- Plastic grounding tab and isolation tab
- Quick‑start guide and documentation
Optional Accessories:
- G‑M1A001: USB‑to‑RS‑485 converter
- G‑M1E001: RS‑232‑to‑RS‑485 isolated converter
- Additional Wolf Series I/O modules for system expansion
- Replacement EEPROM configuration chip
Connectors:
- RS‑485 Ports: Plug‑in terminal blocks for D+ / D− differential pair
- Power Input: 2‑pin terminal block (+VS, GND)
- Frame Ground (F.G.): Optional grounding terminal or DIN‑rail tab
### 6. Installation & Setup
Requirements:
- DC power supply within +10 V – +60 V DC range
- Host PC or PLC with RS‑485 or RS‑232/USB converter
- Properly terminated twisted‑pair shielded cable (120 Ω characteristic impedance)
Mounting Options:
1. DIN‑Rail Mounting:
- Attach the detachable base to a standard DIN 35 mm rail.
- Use the 14‑pin connector array to cascade multiple modules.
- Ensure only the first and last modules connect to the RS‑485 bus to maintain signal integrity.
2. Wall Mounting:
- Secure the base using screws through designated mounting holes.
- Maintain adequate ventilation and grounding.
Grounding:
- Use aluminum DIN rail for frame grounding (F.G.) or connect via power connector.
- For noisy environments, isolate frame ground using the provided plastic tab.
Power Wiring:
- Connect +VS and GND to the power terminal; ensure short cable runs to minimize voltage drop.
- Only one power source per module chain; up to 10 modules per rail (≈ 30 W total).
Communication Setup:
- Default baud rate: 9600 bps, format N, 8, 1.
- Adjustable via Modbus registers or configuration utility.
- Node addressing (for diagnostic identification) via rotary switches (0x01 – 0xF7).
Repeater Deployment:
- Insert repeaters when total cable length exceeds 1200 m or more than 32 nodes are connected.
- Each repeater regenerates the signal and isolates the next segment.
- Up to 8 repeaters can be cascaded.
### 7. Performance & Capabilities
- Transmission Distance: Extends RS‑485 communication beyond 1.2 km per segment.
- Node Capacity: Supports up to 32 devices per segment; 247 devices total with 8 repeaters.
- Data Integrity: Maintains full Modbus/RTU frame timing and parity.
- Isolation: 3 kV DC galvanic isolation between segments and power supply.
- Reliability:
- Module Watchdog: Hardware circuit resets the repeater if interference causes malfunction.
- System Watchdog: Software timer monitors host communication; triggers safe‑state reset on timeout.
- Power Efficiency: Low consumption (≈ 1.6 W @ 24 V DC) with internal regulation.
- Environmental Robustness: Operates in −25 °C – +70 °C, 95 % RH; resistant to EMI/EMS interference.
- Hot‑Swap Capability: Configuration stored in detachable EEPROM; replacement module resumes operation instantly.
- LED Diagnostics:
- Power LED: Indicates supply status.
- System LED: Shows initialization and watchdog status.
- Communication LED: Flashes on data activity or timeout.
Limitations:
- Designed for RS‑485 (Modbus/RTU) only; not suitable for RS‑422 or Ethernet.
- Maximum of 10 modules per power rail; ensure adequate power supply capacity.
- Requires proper termination resistors (120 Ω) at both ends of each segment.
### 8. Standards & Compliance
- Electrical Safety: 3000 V DC isolation between communication and power circuits.
- EMC Compliance:
- Tested for EMI (Electromagnetic Interference) and EMS (Electromagnetic Susceptibility).
- Recommended installation within CE‑certified industrial enclosures.
- Regulatory Certifications:
- CE Marking – Conforms to EU EMC Directive.
- FCC Part 15, Class A – U.S. Federal Communications Commission compliance.
- RoHS – Lead‑free and environmentally compliant.
- Industry Standards:
- RS‑485 (TIA/EIA‑485‑A) differential signaling standard.
- Modbus/RTU protocol compatibility.
- DIN EN 60715 mechanical mounting standard.
### 9. Additional Information
Warranty:
- Duration: 5 years from original purchase date.
- Coverage: Free repair or replacement for manufacturing defects.
- Exclusions: Damage due to improper installation, misuse, or unauthorized modification.
- Procedure:
1. Contact authorized dealer or Advanio support.
2. Provide model number, serial number, and fault description.
3. Obtain RMA number before returning the product.
4. Include proof of purchase and completed repair form.
Maintenance:
- Periodically inspect terminal connections and grounding.
- Keep ventilation openings clear; avoid exposure to conductive dust or moisture.
- Firmware and configuration parameters stored in non‑volatile EEPROM; no battery maintenance required.
Technical Support:
- Email: service@advanio.com.tw
- Website: [https://www.advanio.com.tw](https://www.advanio.com.tw)
- Response Time: Within 2 business days.
- Information Required: Model No., serial No., firmware version, host configuration, and detailed problem description.
Software & Utilities:
- ARIO Utility – Windows‑based configuration and diagnostic tool for Wolf Series modules.
- Mobile Access: Advanio Android/iOS app for remote monitoring and configuration via Global Sales Cloud.
Manufacturer Profile:
Advanio Technology Co., Ltd. specializes in industrial I/O and communication solutions for smart manufacturing and IoT integration. With over 20 years of field experience, Advanio designs rugged, serviceable modules optimized for real‑world factory conditions. The Wolf Series embodies the company’s commitment to reliability, modularity, and ease of maintenance in Industry 4.0 environments.
### Summary
The Advanio G‑M1F001 RS‑485 to RS‑485 Repeater Module is a robust, high‑isolation communication extender engineered for industrial automation networks. It regenerates and isolates RS‑485 signals, enabling long‑distance, noise‑immune, and high‑node‑count Modbus/RTU systems. With its wide power range, compact DIN‑rail form factor, and 3 kV isolation, the G‑M1F001 ensures stable operation in demanding environments such as process control, energy management, and building automation. Backed by a 5‑year warranty and full compliance with CE and FCC standards, it provides a reliable foundation for scalable, maintainable industrial communication infrastructures.
### 1. Product Overview
Product Name: RS‑485 to RS‑485 Repeater Module
Model Number: G‑M1F001
Article Number: G‑M1F001
Series: Wolf Series – RS‑485 Remote I/O and Communication Modules
Manufacturer: Advanio Technology Co., Ltd.
Country of Origin: Taiwan
The Advanio G‑M1F001 is an industrial‑grade RS‑485 repeater designed to extend communication distance and increase the number of nodes in Modbus/RTU‑based RS‑485 networks. It belongs to the Wolf Series, a family of modular, DIN‑rail‑mountable remote I/O and communication devices engineered for Industry 4.0 and IoT‑driven automation environments. The repeater ensures reliable signal regeneration, galvanic isolation, and noise immunity for long‑distance or high‑node‑count RS‑485 installations.
### 2. Key Features
- Signal Regeneration: Re‑drives and reshapes RS‑485 differential signals to maintain data integrity over extended distances.
- Network Expansion: Enables cascading of up to 8 repeaters to support a maximum of 247 nodes on a single Modbus/RTU network.
- Extended Communication Range: Increases RS‑485 transmission distance beyond the standard 1.2 km (4000 ft) limit.
- Full‑Duplex Isolation: Provides 3 kV DC isolation between input and output segments, protecting equipment from ground loops and surges.
- Wide Power Input Range: Operates from +10 V DC to +60 V DC, compatible with 12 V, 24 V, 36 V, and 48 V industrial supplies.
- Industrial‑Grade Design: EMC‑tested for EMI/EMS immunity; suitable for harsh factory environments.
- DIN‑Rail or Wall Mounting: Compact 47.2 mm‑thick vertical housing for space‑constrained control panels.
- Hot‑Swappable Module Architecture: Compatible with Wolf Series docking bases for quick replacement without rewiring.
- LED Status Indicators: Power, communication, and system LEDs provide at‑a‑glance diagnostics.
- 5‑Year Warranty: Long‑term reliability assurance under continuous industrial operation.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Communication Interface | RS‑485 (2‑wire, half‑duplex, differential) |
| Protocol Support | Modbus/RTU transparent transmission |
| Baud Rate Range | 1200 bps – 115.2 kbps |
| Maximum Communication Distance | 1.2 km per segment; extendable with repeaters |
| Maximum Nodes per Segment | 32 modules per repeater segment |
| Maximum Network Nodes | 247 modules with 8 repeaters |
| Isolation Voltage | 3000 V DC between power, communication, and I/O |
| Power Supply Range | +10 V DC – +60 V DC (reverse‑polarity protected) |
| Power Ripple Tolerance | ≤ 5 V p‑p |
| Power Consumption | Approx. 1.6 W @ 24 V DC |
| Operating Temperature | −25 °C to +70 °C |
| Storage Temperature | −30 °C to +75 °C |
| Humidity | 5 % – 95 % RH (non‑condensing) |
| Connector Type | Plug‑in terminal block, #16 – 30 AWG |
| Enclosure Material | Industrial‑grade ABS/PC plastic |
| Mounting Options | DIN 35 mm rail or wall‑mount base |
| Dimensions (W × H × D) | 115.24 mm × 126.7 mm × 47 mm |
| Weight | Approx. 0.3 kg |
| Protection | Isolation, surge suppression, watchdog reset |
| Certifications | CE, FCC Part 15 Class A, EMC (EMI/EMS) compliance |
### 4. Functionality
The G‑M1F001 functions as a transparent RS‑485 repeater, regenerating differential signals between two RS‑485 network segments. It isolates the upstream and downstream buses, eliminating ground potential differences and reducing noise coupling. The repeater automatically detects and retransmits data without altering the Modbus/RTU frame structure, ensuring seamless integration into existing networks.
Typical Use Cases:
- Extending RS‑485 communication beyond 1200 m.
- Expanding node count in distributed I/O systems.
- Isolating noisy or high‑voltage sections of industrial networks.
- Integrating remote sensors, PLCs, and controllers in large facilities.
- Building automation, process control, and energy management systems.
Compatibility:
- Fully compatible with Wolf Series RS‑485 I/O modules (e.g., W‑M1Bxxx models).
- Works with third‑party Modbus/RTU devices, PLCs, and SCADA systems.
- Supports daisy‑chain, star, or hybrid network topologies.
### 5. Components & Accessories
Included Items:
- G‑M1F001 RS‑485 Repeater Module
- Detachable DIN‑rail base (fixed seat)
- 14‑pin docking connector array
- Plastic grounding tab and isolation tab
- Quick‑start guide and documentation
Optional Accessories:
- G‑M1A001: USB‑to‑RS‑485 converter
- G‑M1E001: RS‑232‑to‑RS‑485 isolated converter
- Additional Wolf Series I/O modules for system expansion
- Replacement EEPROM configuration chip
Connectors:
- RS‑485 Ports: Plug‑in terminal blocks for D+ / D− differential pair
- Power Input: 2‑pin terminal block (+VS, GND)
- Frame Ground (F.G.): Optional grounding terminal or DIN‑rail tab
### 6. Installation & Setup
Requirements:
- DC power supply within +10 V – +60 V DC range
- Host PC or PLC with RS‑485 or RS‑232/USB converter
- Properly terminated twisted‑pair shielded cable (120 Ω characteristic impedance)
Mounting Options:
1. DIN‑Rail Mounting:
- Attach the detachable base to a standard DIN 35 mm rail.
- Use the 14‑pin connector array to cascade multiple modules.
- Ensure only the first and last modules connect to the RS‑485 bus to maintain signal integrity.
2. Wall Mounting:
- Secure the base using screws through designated mounting holes.
- Maintain adequate ventilation and grounding.
Grounding:
- Use aluminum DIN rail for frame grounding (F.G.) or connect via power connector.
- For noisy environments, isolate frame ground using the provided plastic tab.
Power Wiring:
- Connect +VS and GND to the power terminal; ensure short cable runs to minimize voltage drop.
- Only one power source per module chain; up to 10 modules per rail (≈ 30 W total).
Communication Setup:
- Default baud rate: 9600 bps, format N, 8, 1.
- Adjustable via Modbus registers or configuration utility.
- Node addressing (for diagnostic identification) via rotary switches (0x01 – 0xF7).
Repeater Deployment:
- Insert repeaters when total cable length exceeds 1200 m or more than 32 nodes are connected.
- Each repeater regenerates the signal and isolates the next segment.
- Up to 8 repeaters can be cascaded.
### 7. Performance & Capabilities
- Transmission Distance: Extends RS‑485 communication beyond 1.2 km per segment.
- Node Capacity: Supports up to 32 devices per segment; 247 devices total with 8 repeaters.
- Data Integrity: Maintains full Modbus/RTU frame timing and parity.
- Isolation: 3 kV DC galvanic isolation between segments and power supply.
- Reliability:
- Module Watchdog: Hardware circuit resets the repeater if interference causes malfunction.
- System Watchdog: Software timer monitors host communication; triggers safe‑state reset on timeout.
- Power Efficiency: Low consumption (≈ 1.6 W @ 24 V DC) with internal regulation.
- Environmental Robustness: Operates in −25 °C – +70 °C, 95 % RH; resistant to EMI/EMS interference.
- Hot‑Swap Capability: Configuration stored in detachable EEPROM; replacement module resumes operation instantly.
- LED Diagnostics:
- Power LED: Indicates supply status.
- System LED: Shows initialization and watchdog status.
- Communication LED: Flashes on data activity or timeout.
Limitations:
- Designed for RS‑485 (Modbus/RTU) only; not suitable for RS‑422 or Ethernet.
- Maximum of 10 modules per power rail; ensure adequate power supply capacity.
- Requires proper termination resistors (120 Ω) at both ends of each segment.
### 8. Standards & Compliance
- Electrical Safety: 3000 V DC isolation between communication and power circuits.
- EMC Compliance:
- Tested for EMI (Electromagnetic Interference) and EMS (Electromagnetic Susceptibility).
- Recommended installation within CE‑certified industrial enclosures.
- Regulatory Certifications:
- CE Marking – Conforms to EU EMC Directive.
- FCC Part 15, Class A – U.S. Federal Communications Commission compliance.
- RoHS – Lead‑free and environmentally compliant.
- Industry Standards:
- RS‑485 (TIA/EIA‑485‑A) differential signaling standard.
- Modbus/RTU protocol compatibility.
- DIN EN 60715 mechanical mounting standard.
### 9. Additional Information
Warranty:
- Duration: 5 years from original purchase date.
- Coverage: Free repair or replacement for manufacturing defects.
- Exclusions: Damage due to improper installation, misuse, or unauthorized modification.
- Procedure:
1. Contact authorized dealer or Advanio support.
2. Provide model number, serial number, and fault description.
3. Obtain RMA number before returning the product.
4. Include proof of purchase and completed repair form.
Maintenance:
- Periodically inspect terminal connections and grounding.
- Keep ventilation openings clear; avoid exposure to conductive dust or moisture.
- Firmware and configuration parameters stored in non‑volatile EEPROM; no battery maintenance required.
Technical Support:
- Email: service@advanio.com.tw
- Website: [https://www.advanio.com.tw](https://www.advanio.com.tw)
- Response Time: Within 2 business days.
- Information Required: Model No., serial No., firmware version, host configuration, and detailed problem description.
Software & Utilities:
- ARIO Utility – Windows‑based configuration and diagnostic tool for Wolf Series modules.
- Mobile Access: Advanio Android/iOS app for remote monitoring and configuration via Global Sales Cloud.
Manufacturer Profile:
Advanio Technology Co., Ltd. specializes in industrial I/O and communication solutions for smart manufacturing and IoT integration. With over 20 years of field experience, Advanio designs rugged, serviceable modules optimized for real‑world factory conditions. The Wolf Series embodies the company’s commitment to reliability, modularity, and ease of maintenance in Industry 4.0 environments.
### Summary
The Advanio G‑M1F001 RS‑485 to RS‑485 Repeater Module is a robust, high‑isolation communication extender engineered for industrial automation networks. It regenerates and isolates RS‑485 signals, enabling long‑distance, noise‑immune, and high‑node‑count Modbus/RTU systems. With its wide power range, compact DIN‑rail form factor, and 3 kV isolation, the G‑M1F001 ensures stable operation in demanding environments such as process control, energy management, and building automation. Backed by a 5‑year warranty and full compliance with CE and FCC standards, it provides a reliable foundation for scalable, maintainable industrial communication infrastructures.
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