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EX9050A-MTCP
Modbus TCPIP to isolated 12*DI dry 6*DO Mirror Local DI to DO
277,00 EUR
including VAT 329.63 EUR
- Ethernet‑based Distributed I/O:
10/100 Mbps Ethernet interface compliant with IEEE 802.3/802.3u standards, allowing seamless integration into existing LANs or industrial Ethernet networks.
- Modbus/TCP and UDP Support:
Fully compatible with the Modbus/TCP protocol for open interoperability with third‑party controllers, HMIs, and SCADA software. UDP mode enables broadcast of I/O data streams to up to eight remote hosts.
- Isolated Digital I/O:
12 optically isolated digital inputs (wet contact type) and 6 isolated open‑collector (NPN) digital outputs, each channel protected up to 3000 V DC isolation.
- Smart I/O Functions:
- Digital inputs support input latch and 32‑bit counter functions (up to 1 kHz).
- Digital outputs support pulse output and delay output modes.
- Auto‑off timer and mirror function (local DI to DO synchronization).
- High Reliability and Protection:
- Power input range: +10 V DC – +30 V DC (unregulated).
- Over‑voltage and reverse‑polarity protection.
- 1500 V DC Ethernet isolation and 3000 V DC I/O isolation.
- Flexible Mounting:
DIN‑rail, wall, or stack mounting options with ABS enclosure and captive hardware.
- Built‑in Web Server:
Embedded HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
Supported by ExpertDAQ Windows Utility, ActiveX controls, and DLL API for custom application development in Visual Basic, C++, Delphi, and other environments.
- Industrial‑grade Design:
Operating temperature −25 °C to +75 °C, humidity 5 – 95 % RH non‑condensing, suitable for harsh environments.
10/100 Mbps Ethernet interface compliant with IEEE 802.3/802.3u standards, allowing seamless integration into existing LANs or industrial Ethernet networks.
- Modbus/TCP and UDP Support:
Fully compatible with the Modbus/TCP protocol for open interoperability with third‑party controllers, HMIs, and SCADA software. UDP mode enables broadcast of I/O data streams to up to eight remote hosts.
- Isolated Digital I/O:
12 optically isolated digital inputs (wet contact type) and 6 isolated open‑collector (NPN) digital outputs, each channel protected up to 3000 V DC isolation.
- Smart I/O Functions:
- Digital inputs support input latch and 32‑bit counter functions (up to 1 kHz).
- Digital outputs support pulse output and delay output modes.
- Auto‑off timer and mirror function (local DI to DO synchronization).
- High Reliability and Protection:
- Power input range: +10 V DC – +30 V DC (unregulated).
- Over‑voltage and reverse‑polarity protection.
- 1500 V DC Ethernet isolation and 3000 V DC I/O isolation.
- Flexible Mounting:
DIN‑rail, wall, or stack mounting options with ABS enclosure and captive hardware.
- Built‑in Web Server:
Embedded HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
Supported by ExpertDAQ Windows Utility, ActiveX controls, and DLL API for custom application development in Visual Basic, C++, Delphi, and other environments.
- Industrial‑grade Design:
Operating temperature −25 °C to +75 °C, humidity 5 – 95 % RH non‑condensing, suitable for harsh environments.
Comprehensive Product Summary – EX9050A‑MTCP Ethernet I/O Module
### 1. Product Overview
Product Name: EX9050A‑MTCP
Model: EX9050A‑MTCP
Series: EX9000‑MTCP Ethernet I/O Series
Article Number: EX9050A‑MTCP
Manufacturer: TOPSCCC / ExpertDAQ (Taiwan)
Product Type: Modbus TCP/IP to Isolated Digital I/O Module
Manual Reference: EX9000‑MTCP User’s Manual, Ethernet I/O Version 2.0 (June 1, 2016)
Website: [www.topsccc.com.tw](http://www.topsccc.com.tw)
The EX9050A‑MTCP is an industrial‑grade Ethernet I/O module designed for distributed digital signal acquisition and control over standard TCP/IP networks. It integrates 12 isolated digital input channels and 6 isolated digital output channels, supporting Modbus/TCP and UDP protocols for open connectivity with SCADA, PLC, and HMI systems. The module belongs to the EX9000‑MTCP family, which provides modular, Ethernet‑based data acquisition and control solutions for industrial automation.
### 2. Key Features
- Ethernet‑based Distributed I/O:
10/100 Mbps Ethernet interface compliant with IEEE 802.3/802.3u standards, allowing seamless integration into existing LANs or industrial Ethernet networks.
- Modbus/TCP and UDP Support:
Fully compatible with the Modbus/TCP protocol for open interoperability with third‑party controllers, HMIs, and SCADA software. UDP mode enables broadcast of I/O data streams to up to eight remote hosts.
- Isolated Digital I/O:
12 optically isolated digital inputs (wet contact type) and 6 isolated open‑collector (NPN) digital outputs, each channel protected up to 3000 V DC isolation.
- Smart I/O Functions:
- Digital inputs support input latch and 32‑bit counter functions (up to 1 kHz).
- Digital outputs support pulse output and delay output modes.
- Auto‑off timer and mirror function (local DI to DO synchronization).
- High Reliability and Protection:
- Power input range: +10 V DC – +30 V DC (unregulated).
- Over‑voltage and reverse‑polarity protection.
- 1500 V DC Ethernet isolation and 3000 V DC I/O isolation.
- Flexible Mounting:
DIN‑rail, wall, or stack mounting options with ABS enclosure and captive hardware.
- Built‑in Web Server:
Embedded HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
Supported by ExpertDAQ Windows Utility, ActiveX controls, and DLL API for custom application development in Visual Basic, C++, Delphi, and other environments.
- Industrial‑grade Design:
Operating temperature −25 °C to +75 °C, humidity 5 – 95 % RH non‑condensing, suitable for harsh environments.
### 3. Technical Specifications
Ethernet Interface
- Standards: 10 BASE‑T IEEE 802.3 / 100 BASE‑TX IEEE 802.3u
- Connector: RJ‑45 modular jack
- Wiring: UTP Category 5 or higher
- Data Rate: 10/100 Mbps auto‑negotiation
- Protocols: Modbus/TCP over TCP/IP and UDP
- Isolation: 1500 V DC Ethernet isolation
Power Supply
- Input Voltage: +10 V DC – +30 V DC (unregulated)
- Power Consumption: 2 W typical
- Protection: Over‑voltage and reverse polarity
Digital Inputs (DI)
- Channels: 12 single‑ended (common source/ground)
- Type: Wet contact (logic inversion configurable via utility)
- Logic 0: 0 – 2 V DC max
- Logic 1: 10 – 50 V DC max
- Counter Function: 32‑bit counter per channel, up to 1 kHz
- Isolation: 3000 V DC
Digital Outputs (DO)
- Channels: 6 open‑collector (NPN, sink type)
- Load Voltage: ≤ 30 V DC
- Load Current: ≤ 500 mA per channel
- Isolation: 3000 V DC
- Functions: Pulse output, delay output, auto‑off timer
Indicators
- Power LED (red)
- Link/Activity LEDs (10/100 Mbps, Tx/Rx, Collision)
Enclosure & Connectors
- Case Material: ABS plastic
- Terminal Block: Plug‑in screw type, accepts 0.5 – 2.5 mm² (AWG #12 – #22)
- Mounting: DIN‑rail, wall, or stack
Environmental
- Operating Temperature: −25 °C to +75 °C
- Storage Temperature: −25 °C to +85 °C
- Humidity: 5 – 95 % RH, non‑condensing
- Atmosphere: No corrosive gases
### 4. Functionality
The EX9050A‑MTCP operates as a remote Ethernet I/O node. It converts digital input and output signals to Modbus/TCP data accessible over Ethernet. Each input channel can detect logic states, count pulses, or latch transient events. Output channels can be controlled individually or in groups, supporting direct switching, pulse generation, or delayed activation.
Use Cases & Applications
- Industrial automation and process control
- Remote machine monitoring and control
- Building management systems (lighting, HVAC, access control)
- Energy management and substation monitoring
- Data acquisition for SCADA and HMI systems
- Distributed I/O expansion for PLCs via Modbus/TCP
Compatibility
- Works with any Modbus/TCP‑compliant master (PLC, DCS, SCADA, HMI).
- Supported by ExpertDAQ Windows Utility, Modbus OPC servers, and third‑party software.
- Programmable via ActiveX or DLL API for custom applications.
### 5. Components & Accessories
Included Items
- EX9050A‑MTCP module
- Plug‑in terminal block connectors
- DIN‑rail mounting clip
- User manual (digital)
Optional Accessories
- 24 V DC industrial power supply
- Ethernet cables (Cat 5e/6)
- ExpertDAQ configuration utility (downloadable)
- ActiveX and DLL software libraries
Connectors
- RJ‑45 Ethernet port
- Screw terminals for power (+Vs, GND)
- Screw terminals for DI 0–11, DI.COM, DO 0–5, ISO.GND
### 6. Installation & Setup
System Requirements
- IBM‑PC compatible host (Pentium or higher)
- Windows 95/98/2000/NT/XP/7/8 or later
- 32 MB RAM, 20 MB disk space
- Ethernet card (10/100 Mbps) and hub/switch
- Power supply +10 – 30 V DC
Wiring Guidelines
- Use continuous wire lengths (0.5 – 2.5 mm²).
- Separate input and output wiring from high‑energy lines.
- Avoid sharp bends and minimize cable length.
- Use shielded cables in noisy environments.
Mounting Options
- DIN‑rail (standard)
- Wall‑mount via captive screws
- Stack‑mount for multi‑module installations
Configuration
- Default IP: 10.0.0.1 Subnet: 255.0.0.0 Gateway: 10.0.0.1
- DHCP: Disabled by default (can be enabled)
- Web Server: Disabled by default (enable via utility)
- Module ID: 00 (configurable)
- Password: 00000000 (change recommended)
Network Ports
| Protocol | Port | Description |
|-----------|------|-------------|
| TCP | 502 | Modbus/TCP |
| UDP | 1025 | ASCII command |
| UDP | 5168 | Event/Stream |
| TCP | 80 | HTTP Web Server |
Setup Procedure
1. Connect power and Ethernet cables.
2. Assign IP address via ExpertDAQ Utility or DHCP.
3. Configure DI/DO modes, counters, and pulse parameters.
4. Test communication using Modbus/TCP or web interface.
5. Integrate with SCADA/HMI or custom application.
### 7. Performance & Capabilities
- Data Throughput: Up to 100 Mbps Ethernet transfer rate.
- Counter Frequency: 1 kHz per DI channel (32‑bit counter).
- Pulse Output Frequency: Up to 500 Hz typical.
- Response Time: < 10 ms typical for Modbus/TCP requests.
- Isolation Voltage: 3000 V DC I/O, 1500 V DC Ethernet.
- Power Consumption: 2 W typical at 24 V DC.
- Reliability: MTBF > 100,000 hours (typical).
- Limitations:
- DO channels limited to 30 V DC / 500 mA max.
- DI counter frequency limited to 1 kHz.
- No analog I/O on this model (digital only).
### 8. Standards & Compliance
- Communication Standards: IEEE 802.3 / 802.3u Ethernet
- Protocol Compliance: Modbus/TCP (Open Industrial Standard)
- Electrical Isolation: IEC 61010‑1 compliant design
- EMC/ESD Protection: Internal surge and static protection circuitry
- Environmental: Designed for industrial temperature and humidity ranges
- Safety: Over‑voltage and reverse‑polarity protection on power input
- Firmware: Modbus/TCP Server with integrated watchdog and event handling
- Software Interfaces:
- ActiveX Control (TCPDAQ.OCX)
- DLL API (TCPDAQ.DLL)
- ASCII command set via UDP port 1025
- Web server (HTTP port 80)
### 9. Additional Information
Warranty & Support
- Standard manufacturer warranty (typically 1 year, extendable).
- Technical support via [www.topsccc.com.tw](http://www.topsccc.com.tw).
- Firmware updates and configuration utilities available for download.
Maintenance
- Periodic inspection of terminal connections and power supply.
- Keep module free from dust and moisture.
- Use anti‑static precautions when handling.
Firmware & Software Updates
- Firmware upgradeable via Ethernet using ExpertDAQ Utility.
- Configuration backup and restore supported.
- Supports remote reboot and factory reset commands.
Watchdog & Safety Functions
- Module Watchdog: Hardware reset circuit ensures continuous operation under fault conditions.
- Host Watchdog: Monitors communication with host; on timeout, outputs revert to safe state.
- Power‑on & Safe Values: User‑definable DO states for startup and communication loss scenarios.
Web Server Monitoring
- Built‑in HTTP interface for real‑time I/O status visualization.
- Password‑protected access.
- Displays channel states, counters, and modes.
Software Development
- ActiveX Control (TCPDAQ.OCX): Enables rapid integration with Visual Basic, Delphi, C++, etc.
- DLL API (TCPDAQ.DLL): Provides over 70 functions for TCP/UDP communication, DI/DO control, and Modbus operations.
- ASCII Command Set: Simple text‑based control for non‑Modbus applications.
Example Modbus Register Mapping (EX9050A‑MTCP)
| Register | Function | Description |
|-----------|-----------|-------------|
| 40001–40024 | Read DI counters | 12 channels, 32‑bit each |
| 40025–40036 | DO pulse low width | 6 channels, 32‑bit each |
| 40037–40048 | DO pulse high width | 6 channels, 32‑bit each |
| 40049–40060 | DO pulse count | 6 channels, 32‑bit each |
Bit Address Mapping
| Bit Address | Function | Description |
|--------------|-----------|-------------|
| 00001–00012 | DI status | 12 inputs |
| 00017–00022 | DO status | 6 outputs |
| 0033–0034 | Counter control | Start/Stop, Clear |
| 0036 | Latch status | Read/Clear |
### Summary
The EX9050A‑MTCP is a robust, Ethernet‑enabled digital I/O module engineered for industrial automation and remote monitoring. With 12 isolated digital inputs, 6 isolated open‑collector outputs, Modbus/TCP and UDP support, and advanced features such as counters, pulse outputs, and watchdog safety, it provides a reliable and flexible solution for distributed control systems. Its open protocol design, built‑in web server, and comprehensive software support make it ideal for integration into modern SCADA, PLC, and IoT infrastructures.
### 1. Product Overview
Product Name: EX9050A‑MTCP
Model: EX9050A‑MTCP
Series: EX9000‑MTCP Ethernet I/O Series
Article Number: EX9050A‑MTCP
Manufacturer: TOPSCCC / ExpertDAQ (Taiwan)
Product Type: Modbus TCP/IP to Isolated Digital I/O Module
Manual Reference: EX9000‑MTCP User’s Manual, Ethernet I/O Version 2.0 (June 1, 2016)
Website: [www.topsccc.com.tw](http://www.topsccc.com.tw)
The EX9050A‑MTCP is an industrial‑grade Ethernet I/O module designed for distributed digital signal acquisition and control over standard TCP/IP networks. It integrates 12 isolated digital input channels and 6 isolated digital output channels, supporting Modbus/TCP and UDP protocols for open connectivity with SCADA, PLC, and HMI systems. The module belongs to the EX9000‑MTCP family, which provides modular, Ethernet‑based data acquisition and control solutions for industrial automation.
### 2. Key Features
- Ethernet‑based Distributed I/O:
10/100 Mbps Ethernet interface compliant with IEEE 802.3/802.3u standards, allowing seamless integration into existing LANs or industrial Ethernet networks.
- Modbus/TCP and UDP Support:
Fully compatible with the Modbus/TCP protocol for open interoperability with third‑party controllers, HMIs, and SCADA software. UDP mode enables broadcast of I/O data streams to up to eight remote hosts.
- Isolated Digital I/O:
12 optically isolated digital inputs (wet contact type) and 6 isolated open‑collector (NPN) digital outputs, each channel protected up to 3000 V DC isolation.
- Smart I/O Functions:
- Digital inputs support input latch and 32‑bit counter functions (up to 1 kHz).
- Digital outputs support pulse output and delay output modes.
- Auto‑off timer and mirror function (local DI to DO synchronization).
- High Reliability and Protection:
- Power input range: +10 V DC – +30 V DC (unregulated).
- Over‑voltage and reverse‑polarity protection.
- 1500 V DC Ethernet isolation and 3000 V DC I/O isolation.
- Flexible Mounting:
DIN‑rail, wall, or stack mounting options with ABS enclosure and captive hardware.
- Built‑in Web Server:
Embedded HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
Supported by ExpertDAQ Windows Utility, ActiveX controls, and DLL API for custom application development in Visual Basic, C++, Delphi, and other environments.
- Industrial‑grade Design:
Operating temperature −25 °C to +75 °C, humidity 5 – 95 % RH non‑condensing, suitable for harsh environments.
### 3. Technical Specifications
Ethernet Interface
- Standards: 10 BASE‑T IEEE 802.3 / 100 BASE‑TX IEEE 802.3u
- Connector: RJ‑45 modular jack
- Wiring: UTP Category 5 or higher
- Data Rate: 10/100 Mbps auto‑negotiation
- Protocols: Modbus/TCP over TCP/IP and UDP
- Isolation: 1500 V DC Ethernet isolation
Power Supply
- Input Voltage: +10 V DC – +30 V DC (unregulated)
- Power Consumption: 2 W typical
- Protection: Over‑voltage and reverse polarity
Digital Inputs (DI)
- Channels: 12 single‑ended (common source/ground)
- Type: Wet contact (logic inversion configurable via utility)
- Logic 0: 0 – 2 V DC max
- Logic 1: 10 – 50 V DC max
- Counter Function: 32‑bit counter per channel, up to 1 kHz
- Isolation: 3000 V DC
Digital Outputs (DO)
- Channels: 6 open‑collector (NPN, sink type)
- Load Voltage: ≤ 30 V DC
- Load Current: ≤ 500 mA per channel
- Isolation: 3000 V DC
- Functions: Pulse output, delay output, auto‑off timer
Indicators
- Power LED (red)
- Link/Activity LEDs (10/100 Mbps, Tx/Rx, Collision)
Enclosure & Connectors
- Case Material: ABS plastic
- Terminal Block: Plug‑in screw type, accepts 0.5 – 2.5 mm² (AWG #12 – #22)
- Mounting: DIN‑rail, wall, or stack
Environmental
- Operating Temperature: −25 °C to +75 °C
- Storage Temperature: −25 °C to +85 °C
- Humidity: 5 – 95 % RH, non‑condensing
- Atmosphere: No corrosive gases
### 4. Functionality
The EX9050A‑MTCP operates as a remote Ethernet I/O node. It converts digital input and output signals to Modbus/TCP data accessible over Ethernet. Each input channel can detect logic states, count pulses, or latch transient events. Output channels can be controlled individually or in groups, supporting direct switching, pulse generation, or delayed activation.
Use Cases & Applications
- Industrial automation and process control
- Remote machine monitoring and control
- Building management systems (lighting, HVAC, access control)
- Energy management and substation monitoring
- Data acquisition for SCADA and HMI systems
- Distributed I/O expansion for PLCs via Modbus/TCP
Compatibility
- Works with any Modbus/TCP‑compliant master (PLC, DCS, SCADA, HMI).
- Supported by ExpertDAQ Windows Utility, Modbus OPC servers, and third‑party software.
- Programmable via ActiveX or DLL API for custom applications.
### 5. Components & Accessories
Included Items
- EX9050A‑MTCP module
- Plug‑in terminal block connectors
- DIN‑rail mounting clip
- User manual (digital)
Optional Accessories
- 24 V DC industrial power supply
- Ethernet cables (Cat 5e/6)
- ExpertDAQ configuration utility (downloadable)
- ActiveX and DLL software libraries
Connectors
- RJ‑45 Ethernet port
- Screw terminals for power (+Vs, GND)
- Screw terminals for DI 0–11, DI.COM, DO 0–5, ISO.GND
### 6. Installation & Setup
System Requirements
- IBM‑PC compatible host (Pentium or higher)
- Windows 95/98/2000/NT/XP/7/8 or later
- 32 MB RAM, 20 MB disk space
- Ethernet card (10/100 Mbps) and hub/switch
- Power supply +10 – 30 V DC
Wiring Guidelines
- Use continuous wire lengths (0.5 – 2.5 mm²).
- Separate input and output wiring from high‑energy lines.
- Avoid sharp bends and minimize cable length.
- Use shielded cables in noisy environments.
Mounting Options
- DIN‑rail (standard)
- Wall‑mount via captive screws
- Stack‑mount for multi‑module installations
Configuration
- Default IP: 10.0.0.1 Subnet: 255.0.0.0 Gateway: 10.0.0.1
- DHCP: Disabled by default (can be enabled)
- Web Server: Disabled by default (enable via utility)
- Module ID: 00 (configurable)
- Password: 00000000 (change recommended)
Network Ports
| Protocol | Port | Description |
|-----------|------|-------------|
| TCP | 502 | Modbus/TCP |
| UDP | 1025 | ASCII command |
| UDP | 5168 | Event/Stream |
| TCP | 80 | HTTP Web Server |
Setup Procedure
1. Connect power and Ethernet cables.
2. Assign IP address via ExpertDAQ Utility or DHCP.
3. Configure DI/DO modes, counters, and pulse parameters.
4. Test communication using Modbus/TCP or web interface.
5. Integrate with SCADA/HMI or custom application.
### 7. Performance & Capabilities
- Data Throughput: Up to 100 Mbps Ethernet transfer rate.
- Counter Frequency: 1 kHz per DI channel (32‑bit counter).
- Pulse Output Frequency: Up to 500 Hz typical.
- Response Time: < 10 ms typical for Modbus/TCP requests.
- Isolation Voltage: 3000 V DC I/O, 1500 V DC Ethernet.
- Power Consumption: 2 W typical at 24 V DC.
- Reliability: MTBF > 100,000 hours (typical).
- Limitations:
- DO channels limited to 30 V DC / 500 mA max.
- DI counter frequency limited to 1 kHz.
- No analog I/O on this model (digital only).
### 8. Standards & Compliance
- Communication Standards: IEEE 802.3 / 802.3u Ethernet
- Protocol Compliance: Modbus/TCP (Open Industrial Standard)
- Electrical Isolation: IEC 61010‑1 compliant design
- EMC/ESD Protection: Internal surge and static protection circuitry
- Environmental: Designed for industrial temperature and humidity ranges
- Safety: Over‑voltage and reverse‑polarity protection on power input
- Firmware: Modbus/TCP Server with integrated watchdog and event handling
- Software Interfaces:
- ActiveX Control (TCPDAQ.OCX)
- DLL API (TCPDAQ.DLL)
- ASCII command set via UDP port 1025
- Web server (HTTP port 80)
### 9. Additional Information
Warranty & Support
- Standard manufacturer warranty (typically 1 year, extendable).
- Technical support via [www.topsccc.com.tw](http://www.topsccc.com.tw).
- Firmware updates and configuration utilities available for download.
Maintenance
- Periodic inspection of terminal connections and power supply.
- Keep module free from dust and moisture.
- Use anti‑static precautions when handling.
Firmware & Software Updates
- Firmware upgradeable via Ethernet using ExpertDAQ Utility.
- Configuration backup and restore supported.
- Supports remote reboot and factory reset commands.
Watchdog & Safety Functions
- Module Watchdog: Hardware reset circuit ensures continuous operation under fault conditions.
- Host Watchdog: Monitors communication with host; on timeout, outputs revert to safe state.
- Power‑on & Safe Values: User‑definable DO states for startup and communication loss scenarios.
Web Server Monitoring
- Built‑in HTTP interface for real‑time I/O status visualization.
- Password‑protected access.
- Displays channel states, counters, and modes.
Software Development
- ActiveX Control (TCPDAQ.OCX): Enables rapid integration with Visual Basic, Delphi, C++, etc.
- DLL API (TCPDAQ.DLL): Provides over 70 functions for TCP/UDP communication, DI/DO control, and Modbus operations.
- ASCII Command Set: Simple text‑based control for non‑Modbus applications.
Example Modbus Register Mapping (EX9050A‑MTCP)
| Register | Function | Description |
|-----------|-----------|-------------|
| 40001–40024 | Read DI counters | 12 channels, 32‑bit each |
| 40025–40036 | DO pulse low width | 6 channels, 32‑bit each |
| 40037–40048 | DO pulse high width | 6 channels, 32‑bit each |
| 40049–40060 | DO pulse count | 6 channels, 32‑bit each |
Bit Address Mapping
| Bit Address | Function | Description |
|--------------|-----------|-------------|
| 00001–00012 | DI status | 12 inputs |
| 00017–00022 | DO status | 6 outputs |
| 0033–0034 | Counter control | Start/Stop, Clear |
| 0036 | Latch status | Read/Clear |
### Summary
The EX9050A‑MTCP is a robust, Ethernet‑enabled digital I/O module engineered for industrial automation and remote monitoring. With 12 isolated digital inputs, 6 isolated open‑collector outputs, Modbus/TCP and UDP support, and advanced features such as counters, pulse outputs, and watchdog safety, it provides a reliable and flexible solution for distributed control systems. Its open protocol design, built‑in web server, and comprehensive software support make it ideal for integration into modern SCADA, PLC, and IoT infrastructures.
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