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W-M1B109
8*DI AD ±20mA/4--20mA/0..20mA RS485 Modbus module
176,00 EUR
inkl. Umsatzsteuer 209,44 EUR
- Eight Differential Current Input Channels: Each channel independently configurable for ±20 mA, 4–20 mA, or 0–20 mA input ranges.
- High‑Resolution Conversion: 16‑bit A/D resolution with 2.5 samples/s per channel sampling rate.
- High Accuracy: ±0.1 % of full‑scale range (FSR).
- Wide Power Supply Range: Operates from +10 V DC to +60 V DC (ripple ≤ 5 V p‑p).
- Robust Isolation: 3 kV DC isolation between power, communication, and I/O circuits.
- Input Protection: ±35 V over‑voltage protection and 120 Ω input impedance per channel.
- Hot‑Swap and Auto‑Configuration: Modules can be replaced without rewiring; configuration stored in removable EEPROM.
- Sensor Disconnection Detection: Detects open‑loop or failed 4–20 mA transmitters.
- Programmable Power‑On and Safety Values: Ensures safe system states during startup or communication loss.
- Compact Form Factor: 47.2 mm slim vertical housing for space‑constrained control panels.
- Simple Node Addressing: Two rotary switches for Modbus address setup (1–247).
- LED Diagnostics: Three front LEDs indicate power, communication, and system status.
- Wide Baud Rate Range: 1200 bps to 115.2 kbps, configurable parity (N, E, O).
- Industrial Reliability: Built‑in hardware and system watchdogs for automatic recovery from faults.
- EMC‑Certified Design: Complies with CE and FCC Part 15 standards for EMI/EMS immunity.
- Long‑Term Warranty: 5‑year manufacturer warranty.
- High‑Resolution Conversion: 16‑bit A/D resolution with 2.5 samples/s per channel sampling rate.
- High Accuracy: ±0.1 % of full‑scale range (FSR).
- Wide Power Supply Range: Operates from +10 V DC to +60 V DC (ripple ≤ 5 V p‑p).
- Robust Isolation: 3 kV DC isolation between power, communication, and I/O circuits.
- Input Protection: ±35 V over‑voltage protection and 120 Ω input impedance per channel.
- Hot‑Swap and Auto‑Configuration: Modules can be replaced without rewiring; configuration stored in removable EEPROM.
- Sensor Disconnection Detection: Detects open‑loop or failed 4–20 mA transmitters.
- Programmable Power‑On and Safety Values: Ensures safe system states during startup or communication loss.
- Compact Form Factor: 47.2 mm slim vertical housing for space‑constrained control panels.
- Simple Node Addressing: Two rotary switches for Modbus address setup (1–247).
- LED Diagnostics: Three front LEDs indicate power, communication, and system status.
- Wide Baud Rate Range: 1200 bps to 115.2 kbps, configurable parity (N, E, O).
- Industrial Reliability: Built‑in hardware and system watchdogs for automatic recovery from faults.
- EMC‑Certified Design: Complies with CE and FCC Part 15 standards for EMI/EMS immunity.
- Long‑Term Warranty: 5‑year manufacturer warranty.
Comprehensive Product Summary – Advanio W‑M1B109 RS‑485 Modbus Current Input Module
### 1. Product Overview
Product Name: 8‑Channel Current Input RS‑485 Modbus Module
Model: W‑M1B109
Series: Wolf Series (W‑M1B) Remote I/O Modules
Article Number: W‑M1B109
Manufacturer: Advanio Technology Co., Ltd.
The W‑M1B109 is an industrial‑grade, 8‑channel differential analog input module designed for current signal acquisition in harsh automation environments. It belongs to Advanio’s Wolf Series of RS‑485 remote I/O modules, which are engineered for distributed data acquisition and control using the Modbus/RTU protocol. The module supports ±20 mA, 4–20 mA, and 0–20 mA current input ranges, features 16‑bit resolution, and provides 3 kV isolation protection. It is optimized for industrial process monitoring, energy management, and remote data acquisition applications.
### 2. Key Features
- Eight Differential Current Input Channels: Each channel independently configurable for ±20 mA, 4–20 mA, or 0–20 mA input ranges.
- High‑Resolution Conversion: 16‑bit A/D resolution with 2.5 samples/s per channel sampling rate.
- High Accuracy: ±0.1 % of full‑scale range (FSR).
- Wide Power Supply Range: Operates from +10 V DC to +60 V DC (ripple ≤ 5 V p‑p).
- Robust Isolation: 3 kV DC isolation between power, communication, and I/O circuits.
- Input Protection: ±35 V over‑voltage protection and 120 Ω input impedance per channel.
- Hot‑Swap and Auto‑Configuration: Modules can be replaced without rewiring; configuration stored in removable EEPROM.
- Sensor Disconnection Detection: Detects open‑loop or failed 4–20 mA transmitters.
- Programmable Power‑On and Safety Values: Ensures safe system states during startup or communication loss.
- Compact Form Factor: 47.2 mm slim vertical housing for space‑constrained control panels.
- Simple Node Addressing: Two rotary switches for Modbus address setup (1–247).
- LED Diagnostics: Three front LEDs indicate power, communication, and system status.
- Wide Baud Rate Range: 1200 bps to 115.2 kbps, configurable parity (N, E, O).
- Industrial Reliability: Built‑in hardware and system watchdogs for automatic recovery from faults.
- EMC‑Certified Design: Complies with CE and FCC Part 15 standards for EMI/EMS immunity.
- Long‑Term Warranty: 5‑year manufacturer warranty.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Channels | 8 differential current inputs |
| Input Ranges | ±20 mA, 4–20 mA, 0–20 mA |
| Input Impedance | 120 Ω |
| Resolution | 16 bits |
| Sampling Rate | 2.5 samples/s per channel |
| Accuracy | ±0.1 % FSR |
| Common‑Mode Rejection (CMR) | 120 dB @ 50/60 Hz |
| Normal‑Mode Rejection (NMR) | 100 dB @ 50/60 Hz |
| Input Over‑Voltage Protection | ±35 V |
| Common‑Mode Voltage | 35 V maximum |
| Isolation Voltage | 3000 V DC (power, communication, I/O) |
| Power Supply | +10 V DC – +60 V DC (reverse polarity protected) |
| Power Consumption | 1.6 W @ 24 V DC |
| Communication Interface | RS‑485, Modbus/RTU protocol |
| Baud Rate | 1200 – 115.2 kbps |
| Communication Distance | Up to 1.2 km (4000 ft) |
| Connectors | Plug‑in terminal blocks (#16–30 AWG) |
| 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 mount) |
| Mounting | DIN‑rail 35 mm or wall‑mount |
| Weight | Approx. < 300 g (module only) |
| Housing Material | Industrial‑grade ABS/PC plastic |
| Protection | Channel‑to‑channel isolation and surge suppression |
### 4. Functionality
The W‑M1B109 functions as a remote analog input node in an RS‑485 Modbus network. It converts analog current signals from field transmitters or sensors into digital data accessible by a host controller (PLC, PAC, or SCADA system). Each channel operates independently, allowing mixed current ranges across channels. The module communicates via Modbus/RTU commands, supporting standard function codes for reading input registers and configuration parameters.
Typical Use Cases:
- Industrial process control and monitoring
- Energy management and power distribution systems
- Building automation and HVAC monitoring
- Remote data acquisition in distributed control networks
- Laboratory instrumentation and test benches
- Supervisory control and data acquisition (SCADA) systems
Compatibility:
Fully compatible with Modbus/RTU masters, PLCs, HMIs, and industrial PCs. Works with Advanio’s RS‑232/RS‑485 or USB/RS‑485 converters and repeaters for extended networks.
### 5. Components & Accessories
Included Items:
- W‑M1B109 module
- Detachable 14‑pin terminal block for signal wiring
- DIN‑rail mounting base (fixed seat)
- Plastic grounding tab and isolation tab
- Connecting pin array for module chaining
- Quick start guide
Optional Accessories:
- RS‑232 ↔ RS‑485 isolated converter (G‑M1A001)
- USB ↔ RS‑485 converter (G‑M1E001)
- RS‑485 ↔ RS‑485 repeater (G‑M1F001)
- Replacement EEPROM configuration chip
Connectors:
- Power input: +VS, GND, Frame Ground
- RS‑485 port: D+, D−
- I/O terminals: IN0 – IN7 (+/− pairs)
### 6. Installation & Setup
Requirements:
- DC power supply 10–60 V DC (ripple ≤ 5 V p‑p)
- RS‑485 communication line (twisted‑pair shielded cable)
- Host PC or controller with RS‑485 or converter interface
Mounting Options:
- DIN‑Rail (35 mm): Modules dock via detachable bases and pin arrays for power and communication bus continuity.
- Wall Mount: Fixed seat secured by screws; module inserted vertically.
Grounding:
Use aluminum DIN rail for frame grounding or connect FG terminal directly. Plastic isolation tabs can be used to decouple noisy grounds.
Power Wiring:
Modules share parallel power through the DIN‑rail base. Only one power source per rail segment (max 10 modules ≈ 30 W total). Keep power leads short to minimize voltage drop.
Communication Wiring:
RS‑485 daisy‑chain topology recommended. Connect D+ and D− from host to first module and terminate at last module. Avoid tapping intermediate nodes. For > 32 modules or > 1200 m, use repeaters.
Address Configuration:
Two rotary switches set Modbus node address (01–247). Default = 01. Adjust with screwdriver while power is off.
Baud Rate & Format:
Default = 9600 bps, N, 8, 1. Configurable via Modbus register 44107 or Advanio Utility software.
Indicators:
- PWR LED: Power and system ready
- COM LED: Communication activity
- SYS LED: Module/system status and error codes
EEPROM Handling:
Configuration stored in removable EEPROM. For replacement, transfer EEPROM to new module and re‑initialize (press INIT > 3 s).
### 7. Performance & Capabilities
- Signal Processing: 16‑bit differential A/D conversion per two‑channel group.
- Sampling Rate: 2.5 Hz per channel (20 Hz total throughput).
- Linearity & Stability: ±0.1 % FSR accuracy; span drift ±25 ppm/°C; zero drift ±6 µV/°C.
- Isolation & Protection: 3 kV DC isolation; ±35 V input protection; 120 Ω shunt resistors with PTC 50 mA fuses and TVS diodes.
- Watchdog Functions:
- Module Watchdog: Hardware reset after 1.6 s inactivity.
- System Watchdog: Programmable timeout (0–25.5 s) to force safe output state.
- Hot‑Swap Capability: Modules can be replaced live; configuration restored via EEPROM.
- Diagnostics: LED patterns indicate initialization, EEPROM errors, or communication faults.
- Network Scalability: Up to 247 nodes with repeaters; 32 modules per segment.
- Power Efficiency: 1.6 W typical at 24 V DC ensures low heat dissipation.
Limitations:
- Sampling rate limited to 2.5 Hz per channel (not for high‑speed acquisition).
- Current‑only input; voltage or thermocouple inputs require other Wolf models.
### 8. Standards & Compliance
- Communication Protocol: Modbus/RTU (RS‑485 physical layer)
- Isolation Rating: 3000 V DC (I/O ↔ Logic ↔ Power)
- EMC Compliance:
- EMI/EMS tested per CE industrial standards
- FCC Part 15 Class A compliance
- Environmental:
- Operating −25 °C to +70 °C
- Humidity 5–95 % RH non‑condensing
- Safety: Reverse polarity protection, over‑voltage and surge suppression
- Recommended Pairing: Use with CE‑certified industrial chassis and power supplies
### 9. Additional Information
Warranty:
5‑year limited warranty from date of purchase. Covers manufacturing defects and normal operation failures. Excludes damage from misuse, improper installation, or unauthorized modification.
Support & Service:
- Technical Support: service@advanio.com.tw
- Website: [www.advanio.com.tw](http://www.advanio.com.tw)
- RMA Procedure: Contact dealer for RMA #; return with proof of purchase and completed repair form.
Maintenance:
Modules are maintenance‑free. Periodically inspect wiring and grounding. Replace EEPROM or module if configuration errors persist.
Software & Updates:
Configuration via Advanio Utility (Windows). Firmware updates available through official website. Supports parameter backup, batch configuration, and Modbus register mapping.
Manufacturer Background:
Advanio Technology Co., Ltd. specializes in advanced I/O and data acquisition solutions for Industry 4.0 and IoT applications. With over 20 years of field experience, Advanio designs rugged, user‑friendly modules for industrial automation, offering wired (RS‑485, CAN, Ethernet, Profinet, EtherCAT) and wireless (Bluetooth, Wi‑Fi, 3G/4G) connectivity options.
### Summary
The Advanio W‑M1B109 is a compact, high‑precision, 8‑channel current input module engineered for distributed industrial data acquisition over RS‑485 Modbus networks. It combines 16‑bit resolution, ±0.1 % FSR accuracy, and 3 kV isolation in a rugged, space‑saving design. With features such as hot‑swap capability, EEPROM‑based configuration, watchdog protection, and wide power input tolerance, it delivers exceptional reliability and ease of maintenance for modern automation systems. The module’s compliance with CE/FCC standards and its 5‑year warranty underscore Advanio’s commitment to quality and long‑term industrial performance.
### 1. Product Overview
Product Name: 8‑Channel Current Input RS‑485 Modbus Module
Model: W‑M1B109
Series: Wolf Series (W‑M1B) Remote I/O Modules
Article Number: W‑M1B109
Manufacturer: Advanio Technology Co., Ltd.
The W‑M1B109 is an industrial‑grade, 8‑channel differential analog input module designed for current signal acquisition in harsh automation environments. It belongs to Advanio’s Wolf Series of RS‑485 remote I/O modules, which are engineered for distributed data acquisition and control using the Modbus/RTU protocol. The module supports ±20 mA, 4–20 mA, and 0–20 mA current input ranges, features 16‑bit resolution, and provides 3 kV isolation protection. It is optimized for industrial process monitoring, energy management, and remote data acquisition applications.
### 2. Key Features
- Eight Differential Current Input Channels: Each channel independently configurable for ±20 mA, 4–20 mA, or 0–20 mA input ranges.
- High‑Resolution Conversion: 16‑bit A/D resolution with 2.5 samples/s per channel sampling rate.
- High Accuracy: ±0.1 % of full‑scale range (FSR).
- Wide Power Supply Range: Operates from +10 V DC to +60 V DC (ripple ≤ 5 V p‑p).
- Robust Isolation: 3 kV DC isolation between power, communication, and I/O circuits.
- Input Protection: ±35 V over‑voltage protection and 120 Ω input impedance per channel.
- Hot‑Swap and Auto‑Configuration: Modules can be replaced without rewiring; configuration stored in removable EEPROM.
- Sensor Disconnection Detection: Detects open‑loop or failed 4–20 mA transmitters.
- Programmable Power‑On and Safety Values: Ensures safe system states during startup or communication loss.
- Compact Form Factor: 47.2 mm slim vertical housing for space‑constrained control panels.
- Simple Node Addressing: Two rotary switches for Modbus address setup (1–247).
- LED Diagnostics: Three front LEDs indicate power, communication, and system status.
- Wide Baud Rate Range: 1200 bps to 115.2 kbps, configurable parity (N, E, O).
- Industrial Reliability: Built‑in hardware and system watchdogs for automatic recovery from faults.
- EMC‑Certified Design: Complies with CE and FCC Part 15 standards for EMI/EMS immunity.
- Long‑Term Warranty: 5‑year manufacturer warranty.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Channels | 8 differential current inputs |
| Input Ranges | ±20 mA, 4–20 mA, 0–20 mA |
| Input Impedance | 120 Ω |
| Resolution | 16 bits |
| Sampling Rate | 2.5 samples/s per channel |
| Accuracy | ±0.1 % FSR |
| Common‑Mode Rejection (CMR) | 120 dB @ 50/60 Hz |
| Normal‑Mode Rejection (NMR) | 100 dB @ 50/60 Hz |
| Input Over‑Voltage Protection | ±35 V |
| Common‑Mode Voltage | 35 V maximum |
| Isolation Voltage | 3000 V DC (power, communication, I/O) |
| Power Supply | +10 V DC – +60 V DC (reverse polarity protected) |
| Power Consumption | 1.6 W @ 24 V DC |
| Communication Interface | RS‑485, Modbus/RTU protocol |
| Baud Rate | 1200 – 115.2 kbps |
| Communication Distance | Up to 1.2 km (4000 ft) |
| Connectors | Plug‑in terminal blocks (#16–30 AWG) |
| 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 mount) |
| Mounting | DIN‑rail 35 mm or wall‑mount |
| Weight | Approx. < 300 g (module only) |
| Housing Material | Industrial‑grade ABS/PC plastic |
| Protection | Channel‑to‑channel isolation and surge suppression |
### 4. Functionality
The W‑M1B109 functions as a remote analog input node in an RS‑485 Modbus network. It converts analog current signals from field transmitters or sensors into digital data accessible by a host controller (PLC, PAC, or SCADA system). Each channel operates independently, allowing mixed current ranges across channels. The module communicates via Modbus/RTU commands, supporting standard function codes for reading input registers and configuration parameters.
Typical Use Cases:
- Industrial process control and monitoring
- Energy management and power distribution systems
- Building automation and HVAC monitoring
- Remote data acquisition in distributed control networks
- Laboratory instrumentation and test benches
- Supervisory control and data acquisition (SCADA) systems
Compatibility:
Fully compatible with Modbus/RTU masters, PLCs, HMIs, and industrial PCs. Works with Advanio’s RS‑232/RS‑485 or USB/RS‑485 converters and repeaters for extended networks.
### 5. Components & Accessories
Included Items:
- W‑M1B109 module
- Detachable 14‑pin terminal block for signal wiring
- DIN‑rail mounting base (fixed seat)
- Plastic grounding tab and isolation tab
- Connecting pin array for module chaining
- Quick start guide
Optional Accessories:
- RS‑232 ↔ RS‑485 isolated converter (G‑M1A001)
- USB ↔ RS‑485 converter (G‑M1E001)
- RS‑485 ↔ RS‑485 repeater (G‑M1F001)
- Replacement EEPROM configuration chip
Connectors:
- Power input: +VS, GND, Frame Ground
- RS‑485 port: D+, D−
- I/O terminals: IN0 – IN7 (+/− pairs)
### 6. Installation & Setup
Requirements:
- DC power supply 10–60 V DC (ripple ≤ 5 V p‑p)
- RS‑485 communication line (twisted‑pair shielded cable)
- Host PC or controller with RS‑485 or converter interface
Mounting Options:
- DIN‑Rail (35 mm): Modules dock via detachable bases and pin arrays for power and communication bus continuity.
- Wall Mount: Fixed seat secured by screws; module inserted vertically.
Grounding:
Use aluminum DIN rail for frame grounding or connect FG terminal directly. Plastic isolation tabs can be used to decouple noisy grounds.
Power Wiring:
Modules share parallel power through the DIN‑rail base. Only one power source per rail segment (max 10 modules ≈ 30 W total). Keep power leads short to minimize voltage drop.
Communication Wiring:
RS‑485 daisy‑chain topology recommended. Connect D+ and D− from host to first module and terminate at last module. Avoid tapping intermediate nodes. For > 32 modules or > 1200 m, use repeaters.
Address Configuration:
Two rotary switches set Modbus node address (01–247). Default = 01. Adjust with screwdriver while power is off.
Baud Rate & Format:
Default = 9600 bps, N, 8, 1. Configurable via Modbus register 44107 or Advanio Utility software.
Indicators:
- PWR LED: Power and system ready
- COM LED: Communication activity
- SYS LED: Module/system status and error codes
EEPROM Handling:
Configuration stored in removable EEPROM. For replacement, transfer EEPROM to new module and re‑initialize (press INIT > 3 s).
### 7. Performance & Capabilities
- Signal Processing: 16‑bit differential A/D conversion per two‑channel group.
- Sampling Rate: 2.5 Hz per channel (20 Hz total throughput).
- Linearity & Stability: ±0.1 % FSR accuracy; span drift ±25 ppm/°C; zero drift ±6 µV/°C.
- Isolation & Protection: 3 kV DC isolation; ±35 V input protection; 120 Ω shunt resistors with PTC 50 mA fuses and TVS diodes.
- Watchdog Functions:
- Module Watchdog: Hardware reset after 1.6 s inactivity.
- System Watchdog: Programmable timeout (0–25.5 s) to force safe output state.
- Hot‑Swap Capability: Modules can be replaced live; configuration restored via EEPROM.
- Diagnostics: LED patterns indicate initialization, EEPROM errors, or communication faults.
- Network Scalability: Up to 247 nodes with repeaters; 32 modules per segment.
- Power Efficiency: 1.6 W typical at 24 V DC ensures low heat dissipation.
Limitations:
- Sampling rate limited to 2.5 Hz per channel (not for high‑speed acquisition).
- Current‑only input; voltage or thermocouple inputs require other Wolf models.
### 8. Standards & Compliance
- Communication Protocol: Modbus/RTU (RS‑485 physical layer)
- Isolation Rating: 3000 V DC (I/O ↔ Logic ↔ Power)
- EMC Compliance:
- EMI/EMS tested per CE industrial standards
- FCC Part 15 Class A compliance
- Environmental:
- Operating −25 °C to +70 °C
- Humidity 5–95 % RH non‑condensing
- Safety: Reverse polarity protection, over‑voltage and surge suppression
- Recommended Pairing: Use with CE‑certified industrial chassis and power supplies
### 9. Additional Information
Warranty:
5‑year limited warranty from date of purchase. Covers manufacturing defects and normal operation failures. Excludes damage from misuse, improper installation, or unauthorized modification.
Support & Service:
- Technical Support: service@advanio.com.tw
- Website: [www.advanio.com.tw](http://www.advanio.com.tw)
- RMA Procedure: Contact dealer for RMA #; return with proof of purchase and completed repair form.
Maintenance:
Modules are maintenance‑free. Periodically inspect wiring and grounding. Replace EEPROM or module if configuration errors persist.
Software & Updates:
Configuration via Advanio Utility (Windows). Firmware updates available through official website. Supports parameter backup, batch configuration, and Modbus register mapping.
Manufacturer Background:
Advanio Technology Co., Ltd. specializes in advanced I/O and data acquisition solutions for Industry 4.0 and IoT applications. With over 20 years of field experience, Advanio designs rugged, user‑friendly modules for industrial automation, offering wired (RS‑485, CAN, Ethernet, Profinet, EtherCAT) and wireless (Bluetooth, Wi‑Fi, 3G/4G) connectivity options.
### Summary
The Advanio W‑M1B109 is a compact, high‑precision, 8‑channel current input module engineered for distributed industrial data acquisition over RS‑485 Modbus networks. It combines 16‑bit resolution, ±0.1 % FSR accuracy, and 3 kV isolation in a rugged, space‑saving design. With features such as hot‑swap capability, EEPROM‑based configuration, watchdog protection, and wide power input tolerance, it delivers exceptional reliability and ease of maintenance for modern automation systems. The module’s compliance with CE/FCC standards and its 5‑year warranty underscore Advanio’s commitment to quality and long‑term industrial performance.
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Datasheeet_Advanio_Wolf_W-M1B109-W-M1B110.pdf
PDF Catalog
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Advanio_Catalog_Wolf_Series_General.pdf
PDF Catalog
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