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- Universal Analog Input Capability:
Supports multiple signal types per channel, including voltage (±100 mV to ±10 V), current (±20 mA, 0–20 mA, 4–20 mA), and thermocouple (J, K, T, E, R, S, B, N).
Each channel is independently configurable via Modbus registers and DIP switches.
- High‑Resolution Measurement:
16‑bit A/D conversion with 2.5 samples/s per channel, providing ±0.1 % FSR accuracy.
- Cold Junction Compensation (CJC):
Integrated temperature sensor for automatic thermocouple cold‑junction compensation, configurable via Modbus.
- Channel‑to‑Channel Isolation and Protection:
±35 V input protection and 3 kVDC isolation between power, communication, and I/O circuits.
- EEPROM‑Based Configuration Backup:
Non‑volatile EEPROM stores all configuration parameters; easily transferable between modules for hot‑swap replacement.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring; configuration automatically restored from EEPROM.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC (ripple ≤ 5 V p‑p), supporting 12 V, 24 V, 36 V, 48 V industrial supplies.
- Compact, Space‑Saving Design:
Slim 47.2 mm vertical housing allows dense DIN‑rail installation; up to 1.5× more modules per panel compared to flat designs.
- Rugged Industrial Reliability:
Built‑in hardware and system watchdogs ensure automatic recovery from communication or power faults.
- Programmable Safety and Power‑On Values:
User‑defined safe states prevent unintended actuator operation during startup or communication loss.
- Easy Node Addressing:
Two rotary switches allow quick Modbus address setup (1–247) without software tools.
- Diagnostic LED Indicators:
Three front LEDs display power, communication, and system status for quick on‑site troubleshooting.
- Modbus/RTU Communication:
Standard RS‑485 interface, baud rates from 1200 bps to 115.2 kbps, up to 1.2 km communication distance.
Supports multiple signal types per channel, including voltage (±100 mV to ±10 V), current (±20 mA, 0–20 mA, 4–20 mA), and thermocouple (J, K, T, E, R, S, B, N).
Each channel is independently configurable via Modbus registers and DIP switches.
- High‑Resolution Measurement:
16‑bit A/D conversion with 2.5 samples/s per channel, providing ±0.1 % FSR accuracy.
- Cold Junction Compensation (CJC):
Integrated temperature sensor for automatic thermocouple cold‑junction compensation, configurable via Modbus.
- Channel‑to‑Channel Isolation and Protection:
±35 V input protection and 3 kVDC isolation between power, communication, and I/O circuits.
- EEPROM‑Based Configuration Backup:
Non‑volatile EEPROM stores all configuration parameters; easily transferable between modules for hot‑swap replacement.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring; configuration automatically restored from EEPROM.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC (ripple ≤ 5 V p‑p), supporting 12 V, 24 V, 36 V, 48 V industrial supplies.
- Compact, Space‑Saving Design:
Slim 47.2 mm vertical housing allows dense DIN‑rail installation; up to 1.5× more modules per panel compared to flat designs.
- Rugged Industrial Reliability:
Built‑in hardware and system watchdogs ensure automatic recovery from communication or power faults.
- Programmable Safety and Power‑On Values:
User‑defined safe states prevent unintended actuator operation during startup or communication loss.
- Easy Node Addressing:
Two rotary switches allow quick Modbus address setup (1–247) without software tools.
- Diagnostic LED Indicators:
Three front LEDs display power, communication, and system status for quick on‑site troubleshooting.
- Modbus/RTU Communication:
Standard RS‑485 interface, baud rates from 1200 bps to 115.2 kbps, up to 1.2 km communication distance.
Comprehensive Product Summary – Advanio W‑M1B105 RS‑485 Modbus Analog Input Module
### 1. Product Overview
Product Name:
W‑M1B105 8‑Channel Universal Analog Input Module
Model / Series:
Wolf Series RS‑485 Remote I/O Modules
Article Number:
W‑M1B105
Manufacturer:
Advanio Technology Co., Ltd.
Product Type:
8‑channel differential analog input module supporting voltage, current, and thermocouple inputs with RS‑485 Modbus/RTU communication.
Manufacturer Background:
Advanio Technology Co., Ltd. is a Taiwan‑based industrial automation and IoT hardware manufacturer specializing in advanced I/O and data acquisition systems. Founded by engineers with over 20 years of field experience, Advanio focuses on rugged, modular, and intelligent I/O solutions for Industry 4.0 and smart factory applications. The Wolf Series represents Advanio’s RS‑485 remote I/O product line, designed for distributed control, data acquisition, and process monitoring in harsh industrial environments.
### 2. Key Features
- Universal Analog Input Capability:
Supports multiple signal types per channel, including voltage (±100 mV to ±10 V), current (±20 mA, 0–20 mA, 4–20 mA), and thermocouple (J, K, T, E, R, S, B, N).
Each channel is independently configurable via Modbus registers and DIP switches.
- High‑Resolution Measurement:
16‑bit A/D conversion with 2.5 samples/s per channel, providing ±0.1 % FSR accuracy.
- Cold Junction Compensation (CJC):
Integrated temperature sensor for automatic thermocouple cold‑junction compensation, configurable via Modbus.
- Channel‑to‑Channel Isolation and Protection:
±35 V input protection and 3 kVDC isolation between power, communication, and I/O circuits.
- EEPROM‑Based Configuration Backup:
Non‑volatile EEPROM stores all configuration parameters; easily transferable between modules for hot‑swap replacement.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring; configuration automatically restored from EEPROM.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC (ripple ≤ 5 V p‑p), supporting 12 V, 24 V, 36 V, 48 V industrial supplies.
- Compact, Space‑Saving Design:
Slim 47.2 mm vertical housing allows dense DIN‑rail installation; up to 1.5× more modules per panel compared to flat designs.
- Rugged Industrial Reliability:
Built‑in hardware and system watchdogs ensure automatic recovery from communication or power faults.
- Programmable Safety and Power‑On Values:
User‑defined safe states prevent unintended actuator operation during startup or communication loss.
- Easy Node Addressing:
Two rotary switches allow quick Modbus address setup (1–247) without software tools.
- Diagnostic LED Indicators:
Three front LEDs display power, communication, and system status for quick on‑site troubleshooting.
- Modbus/RTU Communication:
Standard RS‑485 interface, baud rates from 1200 bps to 115.2 kbps, up to 1.2 km communication distance.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Analog Input Channels | 8 differential, individually configurable |
| Input Types | Voltage, Current, Thermocouple |
| Voltage Ranges | ±100 mV, ±500 mV, ±1 V, ±5 V, ±10 V; 0–100 mV, 0–500 mV, 0–1 V, 0–5 V, 0–10 V |
| Current Ranges | ±20 mA, 0–20 mA, 4–20 mA (selectable via DIP switch) |
| Thermocouple Types | J, K, T, E, R, S, B, N |
| Resolution | 16 bits |
| Sampling Rate | 2.5 samples/s per channel |
| Accuracy | ±0.1 % FSR |
| Input Impedance | Voltage 2 MΩ; Current 120 Ω |
| Zero Drift | ±6 µV/°C |
| Span Drift | ±25 ppm/°C |
| CMR (50/60 Hz) | 120 dB |
| NMR (50/60 Hz) | 100 dB |
| Input Protection | ±35 V continuous |
| Common‑Mode Voltage | 35 V |
| Isolation Voltage | 3000 VDC (I/O ↔ Power ↔ Communication) |
| Power Supply | +10 VDC to +60 VDC (ripple ≤ 5 V p‑p) |
| Power Consumption | 1.6 W @ 24 VDC |
| Communication Interface | RS‑485, Modbus/RTU |
| Baud Rate | 1200 – 115.2 kbps |
| Communication Distance | Up to 1.2 km |
| Operating Temperature | −25 °C to +70 °C |
| Storage Temperature | −30 °C to +75 °C |
| Humidity | 5 % – 95 % RH (non‑condensing) |
| Dimensions | Width 47.2 mm (slim vertical housing) |
| Mounting | DIN‑rail 35 mm or wall‑mount |
| Weight | Approx. 130 g |
| Enclosure Material | Industrial‑grade ABS/PC plastic |
| Protection | EMC‑tested, over‑voltage and reverse‑polarity protection |
### 4. Functionality
Operating Principle:
The W‑M1B105 converts analog voltage, current, or thermocouple signals into digital data using 16‑bit A/D converters. Each pair of channels shares one ADC, allowing independent configuration per group. The module communicates with a host controller (PLC, PAC, PC, or HMI) via RS‑485 using the Modbus/RTU protocol. The host polls the module for input data or configuration parameters.
Use Cases and Applications:
- Industrial process monitoring and control
- Remote data acquisition systems
- Energy management and power distribution monitoring
- Building automation and HVAC control
- Laboratory instrumentation and test benches
- Supervisory control and data acquisition (SCADA)
- Security and environmental monitoring systems
Compatibility:
Fully compatible with Modbus/RTU masters, including PLCs, DCS, SCADA software, and Advanio’s ARIO configuration utility. Can be integrated with other Wolf Series modules (digital I/O, relay, analog output) on the same RS‑485 bus.
### 5. Components & Accessories
Included Items:
- W‑M1B105 module
- Detachable 14‑pin terminal block for signal wiring
- DIN‑rail mounting base (detachable fixed seat)
- Plastic isolation tab and buckle set
- Quick start guide
Optional Accessories:
- RS‑232 ↔ RS‑485 isolated converter (model G‑M1E001)
- USB ↔ RS‑485 converter (model G‑M1A001)
- RS‑485 repeater (model G‑M1F001)
- Replacement EEPROM module for configuration backup
Connectors:
- Plug‑in terminal blocks (#16–30 AWG) for I/O and power
- RS‑485 D+/D− terminals for communication
- EEPROM slot for configuration memory
### 6. Installation & Setup
Requirements:
- DC power supply 10–60 VDC
- RS‑485 communication port on host or converter
- Proper grounding (frame ground recommended)
Mounting Options:
- DIN‑Rail 35 mm:
Snap the detachable base onto the rail; modules interconnect via 14‑pin docking connectors for power and communication daisy‑chain.
- Wall Mount:
Secure the base using screws through designated mounting holes.
Electrical Grounding:
Modules installed on aluminum DIN rails use the rail as frame ground (FG). Plastic isolation tabs can be used to isolate FG if noise or poor grounding exists.
Power Wiring:
Connect +VS (10–60 VDC) and GND to the power connector. Ripple must not exceed 5 V p‑p. Only one power source per rail segment; up to 10 modules (~30 W total) per rail.
Communication Wiring:
RS‑485 D+ and D− lines connect in daisy‑chain topology. Use twisted‑pair shielded cable; terminate the last node with 120 Ω resistor.
Baud rate and parity configurable via Modbus register 44107 (0x100A).
Node Address Setting:
Two rotary switches (SW1 = ones, SW2 = tens) set Modbus address 1–247. Power must be cycled after adjustment.
Indicators:
- Power LED: ON = power OK
- System LED: flashing = normal operation; steady = fault
- Communication LED: flashes on data exchange
Factory Reset:
Press INIT button ≥ 3 s to restore defaults (9600 bps, N,8,1, address 01).
### 7. Performance & Capabilities
- Measurement Precision: ±0.1 % FSR
- Resolution: 16 bits (1 part in 65 536)
- Sampling Rate: 2.5 Hz per channel
- Input Protection: ±35 V continuous, 240 V transient tolerance
- Isolation: 3 kVDC between I/O, power, and communication
- Watchdog Timers:
- Hardware (module) watchdog resets after 1.6 s timeout
- Software (system) watchdog monitors host polling intervals
- Hot‑Swap Operation: EEPROM retains configuration for instant replacement
- Communication Distance: up to 1.2 km (4000 ft) without repeater
- Network Expansion: up to 32 modules per segment; 247 nodes with repeaters
- Power Efficiency: Low consumption (1.6 W) for dense multi‑module systems
- Environmental Endurance: −25 °C to +70 °C operation, 95 % RH non‑condensing
Limitations:
Sampling rate (2.5 Hz) is optimized for precision rather than high‑speed transient capture. For faster applications, Advanio offers high‑speed variants (e.g., W‑M1B103).
### 8. Standards & Compliance
- Communication Protocol: Modbus RTU over RS‑485
- Isolation Protection: 3000 VDC tested
- EMC Compliance: Designed and tested for EMI/EMS immunity (EMC certified)
- Regulatory Compliance:
- CE (when installed in CE‑certified industrial chassis)
- FCC Part 15 Class A (industrial device)
- Environmental Safety: RoHS compliant
- Quality Assurance: 100 % functional testing under industrial temperature range
### 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.
Support & Service:
- Email: service@advanio.com.tw
- Website: [www.advanio.com.tw](http://www.advanio.com.tw)
- RMA procedure available for defective returns with proof of purchase.
Maintenance:
No periodic maintenance required. Ensure clean ventilation and stable power supply. EEPROM can be replaced if configuration memory fails.
Firmware & Software Updates:
Configuration and firmware updates available via Advanio ARIO Utility software (Windows). Supports parameter backup, batch configuration, and diagnostics.
Related Products in Wolf Series:
- W‑M1B106 – 16‑channel version of W‑M1B105
- W‑M1B107/108 – Thermocouple input modules
- W‑M1B109/110 – Current input modules
- W‑M1B111/112 – Voltage input modules
- W‑M1B301/302 – Digital input modules
- W‑M1B401/402 – Digital output modules
- W‑M1B403/404 – Relay output modules
### Summary
The Advanio W‑M1B105 is a compact, high‑precision, 8‑channel universal analog input module engineered for industrial data acquisition and control over RS‑485 Modbus/RTU networks. It combines flexible signal compatibility (voltage, current, thermocouple) with robust electrical isolation, EEPROM‑based configuration retention, and hot‑swap capability. Its 16‑bit resolution, ±0.1 % FSR accuracy, and wide 10–60 VDC power range make it ideal for distributed monitoring in smart factory, energy management, and process automation applications. Certified for EMC and FCC compliance and backed by a 5‑year warranty, the W‑M1B105 delivers industrial‑grade reliability and ease of integration within Advanio’s Wolf Series ecosystem.
### 1. Product Overview
Product Name:
W‑M1B105 8‑Channel Universal Analog Input Module
Model / Series:
Wolf Series RS‑485 Remote I/O Modules
Article Number:
W‑M1B105
Manufacturer:
Advanio Technology Co., Ltd.
Product Type:
8‑channel differential analog input module supporting voltage, current, and thermocouple inputs with RS‑485 Modbus/RTU communication.
Manufacturer Background:
Advanio Technology Co., Ltd. is a Taiwan‑based industrial automation and IoT hardware manufacturer specializing in advanced I/O and data acquisition systems. Founded by engineers with over 20 years of field experience, Advanio focuses on rugged, modular, and intelligent I/O solutions for Industry 4.0 and smart factory applications. The Wolf Series represents Advanio’s RS‑485 remote I/O product line, designed for distributed control, data acquisition, and process monitoring in harsh industrial environments.
### 2. Key Features
- Universal Analog Input Capability:
Supports multiple signal types per channel, including voltage (±100 mV to ±10 V), current (±20 mA, 0–20 mA, 4–20 mA), and thermocouple (J, K, T, E, R, S, B, N).
Each channel is independently configurable via Modbus registers and DIP switches.
- High‑Resolution Measurement:
16‑bit A/D conversion with 2.5 samples/s per channel, providing ±0.1 % FSR accuracy.
- Cold Junction Compensation (CJC):
Integrated temperature sensor for automatic thermocouple cold‑junction compensation, configurable via Modbus.
- Channel‑to‑Channel Isolation and Protection:
±35 V input protection and 3 kVDC isolation between power, communication, and I/O circuits.
- EEPROM‑Based Configuration Backup:
Non‑volatile EEPROM stores all configuration parameters; easily transferable between modules for hot‑swap replacement.
- Hot‑Swap and Auto‑Configuration:
Modules can be replaced without rewiring; configuration automatically restored from EEPROM.
- Wide Power Input Range:
Operates from +10 VDC to +60 VDC (ripple ≤ 5 V p‑p), supporting 12 V, 24 V, 36 V, 48 V industrial supplies.
- Compact, Space‑Saving Design:
Slim 47.2 mm vertical housing allows dense DIN‑rail installation; up to 1.5× more modules per panel compared to flat designs.
- Rugged Industrial Reliability:
Built‑in hardware and system watchdogs ensure automatic recovery from communication or power faults.
- Programmable Safety and Power‑On Values:
User‑defined safe states prevent unintended actuator operation during startup or communication loss.
- Easy Node Addressing:
Two rotary switches allow quick Modbus address setup (1–247) without software tools.
- Diagnostic LED Indicators:
Three front LEDs display power, communication, and system status for quick on‑site troubleshooting.
- Modbus/RTU Communication:
Standard RS‑485 interface, baud rates from 1200 bps to 115.2 kbps, up to 1.2 km communication distance.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Analog Input Channels | 8 differential, individually configurable |
| Input Types | Voltage, Current, Thermocouple |
| Voltage Ranges | ±100 mV, ±500 mV, ±1 V, ±5 V, ±10 V; 0–100 mV, 0–500 mV, 0–1 V, 0–5 V, 0–10 V |
| Current Ranges | ±20 mA, 0–20 mA, 4–20 mA (selectable via DIP switch) |
| Thermocouple Types | J, K, T, E, R, S, B, N |
| Resolution | 16 bits |
| Sampling Rate | 2.5 samples/s per channel |
| Accuracy | ±0.1 % FSR |
| Input Impedance | Voltage 2 MΩ; Current 120 Ω |
| Zero Drift | ±6 µV/°C |
| Span Drift | ±25 ppm/°C |
| CMR (50/60 Hz) | 120 dB |
| NMR (50/60 Hz) | 100 dB |
| Input Protection | ±35 V continuous |
| Common‑Mode Voltage | 35 V |
| Isolation Voltage | 3000 VDC (I/O ↔ Power ↔ Communication) |
| Power Supply | +10 VDC to +60 VDC (ripple ≤ 5 V p‑p) |
| Power Consumption | 1.6 W @ 24 VDC |
| Communication Interface | RS‑485, Modbus/RTU |
| Baud Rate | 1200 – 115.2 kbps |
| Communication Distance | Up to 1.2 km |
| Operating Temperature | −25 °C to +70 °C |
| Storage Temperature | −30 °C to +75 °C |
| Humidity | 5 % – 95 % RH (non‑condensing) |
| Dimensions | Width 47.2 mm (slim vertical housing) |
| Mounting | DIN‑rail 35 mm or wall‑mount |
| Weight | Approx. 130 g |
| Enclosure Material | Industrial‑grade ABS/PC plastic |
| Protection | EMC‑tested, over‑voltage and reverse‑polarity protection |
### 4. Functionality
Operating Principle:
The W‑M1B105 converts analog voltage, current, or thermocouple signals into digital data using 16‑bit A/D converters. Each pair of channels shares one ADC, allowing independent configuration per group. The module communicates with a host controller (PLC, PAC, PC, or HMI) via RS‑485 using the Modbus/RTU protocol. The host polls the module for input data or configuration parameters.
Use Cases and Applications:
- Industrial process monitoring and control
- Remote data acquisition systems
- Energy management and power distribution monitoring
- Building automation and HVAC control
- Laboratory instrumentation and test benches
- Supervisory control and data acquisition (SCADA)
- Security and environmental monitoring systems
Compatibility:
Fully compatible with Modbus/RTU masters, including PLCs, DCS, SCADA software, and Advanio’s ARIO configuration utility. Can be integrated with other Wolf Series modules (digital I/O, relay, analog output) on the same RS‑485 bus.
### 5. Components & Accessories
Included Items:
- W‑M1B105 module
- Detachable 14‑pin terminal block for signal wiring
- DIN‑rail mounting base (detachable fixed seat)
- Plastic isolation tab and buckle set
- Quick start guide
Optional Accessories:
- RS‑232 ↔ RS‑485 isolated converter (model G‑M1E001)
- USB ↔ RS‑485 converter (model G‑M1A001)
- RS‑485 repeater (model G‑M1F001)
- Replacement EEPROM module for configuration backup
Connectors:
- Plug‑in terminal blocks (#16–30 AWG) for I/O and power
- RS‑485 D+/D− terminals for communication
- EEPROM slot for configuration memory
### 6. Installation & Setup
Requirements:
- DC power supply 10–60 VDC
- RS‑485 communication port on host or converter
- Proper grounding (frame ground recommended)
Mounting Options:
- DIN‑Rail 35 mm:
Snap the detachable base onto the rail; modules interconnect via 14‑pin docking connectors for power and communication daisy‑chain.
- Wall Mount:
Secure the base using screws through designated mounting holes.
Electrical Grounding:
Modules installed on aluminum DIN rails use the rail as frame ground (FG). Plastic isolation tabs can be used to isolate FG if noise or poor grounding exists.
Power Wiring:
Connect +VS (10–60 VDC) and GND to the power connector. Ripple must not exceed 5 V p‑p. Only one power source per rail segment; up to 10 modules (~30 W total) per rail.
Communication Wiring:
RS‑485 D+ and D− lines connect in daisy‑chain topology. Use twisted‑pair shielded cable; terminate the last node with 120 Ω resistor.
Baud rate and parity configurable via Modbus register 44107 (0x100A).
Node Address Setting:
Two rotary switches (SW1 = ones, SW2 = tens) set Modbus address 1–247. Power must be cycled after adjustment.
Indicators:
- Power LED: ON = power OK
- System LED: flashing = normal operation; steady = fault
- Communication LED: flashes on data exchange
Factory Reset:
Press INIT button ≥ 3 s to restore defaults (9600 bps, N,8,1, address 01).
### 7. Performance & Capabilities
- Measurement Precision: ±0.1 % FSR
- Resolution: 16 bits (1 part in 65 536)
- Sampling Rate: 2.5 Hz per channel
- Input Protection: ±35 V continuous, 240 V transient tolerance
- Isolation: 3 kVDC between I/O, power, and communication
- Watchdog Timers:
- Hardware (module) watchdog resets after 1.6 s timeout
- Software (system) watchdog monitors host polling intervals
- Hot‑Swap Operation: EEPROM retains configuration for instant replacement
- Communication Distance: up to 1.2 km (4000 ft) without repeater
- Network Expansion: up to 32 modules per segment; 247 nodes with repeaters
- Power Efficiency: Low consumption (1.6 W) for dense multi‑module systems
- Environmental Endurance: −25 °C to +70 °C operation, 95 % RH non‑condensing
Limitations:
Sampling rate (2.5 Hz) is optimized for precision rather than high‑speed transient capture. For faster applications, Advanio offers high‑speed variants (e.g., W‑M1B103).
### 8. Standards & Compliance
- Communication Protocol: Modbus RTU over RS‑485
- Isolation Protection: 3000 VDC tested
- EMC Compliance: Designed and tested for EMI/EMS immunity (EMC certified)
- Regulatory Compliance:
- CE (when installed in CE‑certified industrial chassis)
- FCC Part 15 Class A (industrial device)
- Environmental Safety: RoHS compliant
- Quality Assurance: 100 % functional testing under industrial temperature range
### 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.
Support & Service:
- Email: service@advanio.com.tw
- Website: [www.advanio.com.tw](http://www.advanio.com.tw)
- RMA procedure available for defective returns with proof of purchase.
Maintenance:
No periodic maintenance required. Ensure clean ventilation and stable power supply. EEPROM can be replaced if configuration memory fails.
Firmware & Software Updates:
Configuration and firmware updates available via Advanio ARIO Utility software (Windows). Supports parameter backup, batch configuration, and diagnostics.
Related Products in Wolf Series:
- W‑M1B106 – 16‑channel version of W‑M1B105
- W‑M1B107/108 – Thermocouple input modules
- W‑M1B109/110 – Current input modules
- W‑M1B111/112 – Voltage input modules
- W‑M1B301/302 – Digital input modules
- W‑M1B401/402 – Digital output modules
- W‑M1B403/404 – Relay output modules
### Summary
The Advanio W‑M1B105 is a compact, high‑precision, 8‑channel universal analog input module engineered for industrial data acquisition and control over RS‑485 Modbus/RTU networks. It combines flexible signal compatibility (voltage, current, thermocouple) with robust electrical isolation, EEPROM‑based configuration retention, and hot‑swap capability. Its 16‑bit resolution, ±0.1 % FSR accuracy, and wide 10–60 VDC power range make it ideal for distributed monitoring in smart factory, energy management, and process automation applications. Certified for EMC and FCC compliance and backed by a 5‑year warranty, the W‑M1B105 delivers industrial‑grade reliability and ease of integration within Advanio’s Wolf Series ecosystem.
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Advanio_Catalog_Wolf_Series_General.pdf
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